---
type: Software Buyer's Guide
title: 6 Best Upflow Alternatives in 2026
description: Paidnice, Chaser, Kolleno, Satago, ezyCollect and Invoiced compared as Upflow alternatives for 2026, ranked on enforcement, published price and verified reviews.
resource: https://accounting.events/reviews/best-upflow-alternatives/
tags: [upflow alternatives, upflow competitors, accounts receivable software, ar automation software, collections software, upflow pricing]
timestamp: 2026-08-27
---

**The six best Upflow alternatives in 2026 are Paidnice, Chaser, Kolleno, Satago, ezyCollect and Invoiced, ranked on whether the tool acts on an overdue invoice rather than only measuring it, and at what grain. Published entry prices start at US$69 a month, and two of the six publish nothing.**

Upflow owns the vocabulary this category argues in, and the vocabulary is where it stops. Paidnice raises a fee policy per customer group and posts the charge to the ledger. Chaser puts a Creditsafe bureau behind four chasing channels. Kolleno sits in the same segment and reports closest to what you have. Satago is the cheapest published price here and the narrowest product. ezyCollect is the Australian and New Zealand specialist. Invoiced covers billing as well as collecting.

Prefer to watch? The same six tools, walked through on screen.

On Xero Small Business Insights data for June 2026, the average American small business waits 29.1 days for payment, against 27.5 a year earlier, and its invoices still land 8.3 days after the due date. Geography moves the figure further than any reporting layer does: a New York business waits more than half again as long as a California one. Measuring that gap and shortening it are two separate projects.

## The four numbers Upflow put on your wall

Upflow is a measurement product with a chasing workflow attached, and the measurement is the best in this category by a distance: countback DSO set against best possible DSO, the collection effectiveness index, an at-risk rate for balances past 90 days, and billing-cohort cash forecasting, on dashboards you can slice by workflow, country or account manager.

Nobody buys a dashboard by accident. A controller who can quote her at-risk rate to the board every month chose that on purpose, which is why replacing Upflow is a harder decision than replacing a tool that only sends email. Whatever you move to, those four numbers are the thing you are putting at risk.

The workflows underneath are multi-channel, with email, SMS, letter, call and task steps, a branded portal carrying saved payment methods, dispute tracking and customer-set promises to pay, and cash application run on rules and suggested matches. It carries 4.8 from 233 [G2](https://www.g2.com/products/upflow-upflow/reviews) reviews and 4.5 from 15 on [Capterra](https://www.capterra.com/p/193097/Upflow/), verified August 2026, alongside a [Xero App Store listing](https://apps.xero.com/us/app/upflow).

What sends a numerate team looking is that none of the four numbers moves on its own.

- **Nothing is charged.** No fee and no interest is computed in the product; its own documentation hands the job to your ERP. A customer who pays 40 days late pays exactly what a customer who pays on the day pays.

- **No instalment schedule.** What the product records is a promise to pay and whatever part payment the customer chooses to make. There is no set of dated commitments for a workflow to chase.

- **No figure on the pricing page.** Tiers are quoted by ARR band, under $10m through $50m and above. Captures from 2024 put Grow at $440 a month and Scale at $880. The free Discover tier reports and automates nothing, and it is opened by the sales team rather than signed up for.

- **The clock and the pipe.** Automatic actions fire once a day, business days only. Send through your own SMTP server and open and click tracking switch off; the QuickBooks link polls every five minutes and drops payments into Undeposited Funds for somebody to reconcile.

## What each number is worth once you can act on it

Four definitions, and the lever that moves each one. A metric nothing in your stack can move is a description of the problem rather than a plan for it, which is the distinction this whole page turns on.

**Countback DSO:** Days sales outstanding worked out by counting backwards through recent revenue until the closing receivables balance is used up, instead of dividing receivables by an averaged month. It answers how many days of billing are sitting in the ledger right now, and it responds when invoices clear rather than when the month ends. A reminder sequence that pulls payment forward by a week shows up here first.

**Best possible DSO:** The same calculation run as though every customer paid exactly on terms. The distance between it and your real figure is the part of the wait you created rather than agreed to. Renegotiating terms lowers the floor; collection work closes the gap above it, and only one of those two is software.

**Collection effectiveness index:** What you actually collected in a period as a percentage of what was there to collect. It is the closest thing this category has to a mark out of a hundred for the collections function itself. A payment plan moves it, because a plan turns a stalled balance into dated instalments that land inside the period.

**At-risk rate above 90 days:** The share of the ledger sitting past ninety days, which is the band where recovery rates start falling away. Reminders move it while balances are young. Past ninety days the levers are escalation, a plan or a referral, and a report records the slide rather than arresting it.

Charging for late payment is the odd one out, and it is worth being straight about why. A fee policy improves no metric directly and no reporting layer will attribute it cleanly. What it changes is where your invoice sits in the customer’s own payment run, which arrives later as a shorter countback DSO without ever appearing as a line in the report.

Read the four together and the shortlist below sorts itself. If the numbers are healthy and nothing enforces anything, you are shopping for action. If the numbers are the only asset you have, read the reporting section further down before you cancel anything.

## Six replacements, on measurement and on action

Two of the six raise a charge against an overdue invoice, which is the column a metrics buyer has never had to read before. Kolleno is the nearest match to Upflow’s own buyer and the only one with reconciliation depth. Satago and ezyCollect are single-market specialists, and Invoiced is the billing-led platform. None of the six reports the way the product you are leaving reports.

|   | [Upflow logo](#what-upflow-does) | [Paidnice logo](#paidnice) | [Chaser logo](#chaser) | [Kolleno logo](#kolleno) | [Satago logo](#satago) | [ezyCollect logo](#ezycollect) | [Invoiced](#invoiced) |

| Revenue fit | ARR bands, under $10m to $50m and above | $500k to $20m | £4m and under on the entry tier, tiers to £200m | $1m turnover and above | Not published | Not published; the entry tier is sized at 200 debtors | Not published |

| From (monthly) | Not published | US$69 | £199 | $650 per user | £25 (inside Sage 50) | A$275 on annual billing, plus A$900 setup | Not verified |

| Ledger integrations | Xero, QuickBooks Online, NetSuite, Sage Intacct, Stripe Billing, Chargebee, Zuora | Xero, QuickBooks Online | Xero, QuickBooks, Sage, NetSuite, Dynamics 365 | NetSuite, SAP, Sage Intacct, Dynamics 365, Xero, QuickBooks Online | Xero, Sage, Sage 50, QuickBooks, KashFlow, FreeAgent | Xero, MYOB, QuickBooks Online, NetSuite, Sage 300, Sage Intacct, SAP Business One | Xero, QuickBooks Online and Desktop, NetSuite, Sage Intacct, Business Central |

| Late fee grain | No (via your ledger only) | Yes (per customer group) | Yes (one global rule) | None found | Not verified | None found | Not verified |

| Statements | Not verified | Yes (any schedule) | Yes (monthly, fixed day) | Yes (in the portal) | Yes | Yes (monthly) | Not verified |

| Payment plans | No (part payments and promises to pay) | Yes | Yes | Yes | Not verified | Yes (enabled by support) | Not verified |

| Portal | Yes | Yes | Yes | Yes | Not verified | Yes | Not verified |

| Credit checks | Yes (light scoring) | None found | Yes (Creditsafe) | Yes (AI scores, bureau integrations) | Yes (credit reports and limits) | Yes (illion data) | Not verified |

| Rated (source, count) | 4.8 (233, G2) | 5.0 (82, Xero App Store) | 4.98 (374, Xero App Store) | 4.9 (99, G2) | Not verified | 4.9 (35, Xero App Store AU) | Not verified |

| Last verified | Aug 2026 | Aug 2026 | Aug 2026 | Aug 2026 | Aug 2026 | Aug 2026 | Aug 2026 |

"Not verified" means the capability could not be confirmed from the vendor’s public materials. "Not published" means the vendor does not print a price. "None found" means no evidence either way. Prices are the vendor’s published or last-verified from-price on the date shown.

## 1. Paidnice

Best for teams that want late fees and interest applied per customer group, $1m to $20m

### What is it best for?

For a business on Xero or QuickBooks Online that wants the overdue list acted on, with a fee policy per customer group and the charge posted back to the ledger.

**Fits:** Businesses on Xero and QuickBooks Online from about $500k turnover, with the sweet spot between $1m and $20m, with or without a credit controller

**Regions:** United States, United Kingdom, Australia, New Zealand, Canada, South Africa

**Entry cost:** US$69/mo on Essentials, covering 150 invoices, 600 emails and up to 2 team members; £49 and A$99 in local price tables, not converted; Pro from US$99/mo with unlimited users and no per-seat fee. As at August 2026, verify current pricing

**Rated:** 5.0 from 82 [Xero App Store](https://apps.xero.com/app/paidnice) reviews, verified 20 August 2026; 4.9 on [Capterra](https://www.capterra.com/p/254868/Paidnice/), review count not published · [Xero App Store listing](https://apps.xero.com/app/paidnice)

**Awards:** Winner, New Zealand Small Business App of the Year, Xero Global App Awards 2026; 2025 Xero Global Small Business App of the Year

**Runs on:** Xero, QuickBooks Online, Stripe, Pinch Payments, CloudDepot, HubSpot, Pipedrive, Zapier. NetSuite, Sage Intacct, MYOB and Dynamics 365 Business Central on the Custom plan only

**Late fees and interest:** Yes. Flat, percentage and compounding charges, with a Bank of England base rate toggle for UK invoices, raised on the ledger as Draft or Approved. Policies sit under customer groups, so several run at once

**Does best:** Two charge types on the same customer group, an invoice late fee and a statement interest charge, both posted to the ledger

Paidnice was built in 2022 around the charge rather than the chase, which is the inverse of the product you are leaving. Connect Xero or QuickBooks Online and it reads every open invoice against the policies you set, then runs reminders and statements from your own authenticated domain by email and SMS, statements consolidated across parent and child contacts, payment plans, a customer payment portal and escalation through manual task workflows.

For a team coming off a reporting layer, the mechanic that matters is where the charge goes. It posts to the ledger as an invoice, Draft or Approved, so it reaches the customer’s payables, their aged payables report and their next payment run. Statement interest is recalculated at the instant the statement sends instead of carrying forward from the last policy run, and it is figured on the balance after any credit on the account is taken off. Compounding runs by default; simple interest is a choice you make.

An AI Credit Controller is in beta: it works overdue invoices, reads inbound replies, drafts responses and escalates, with a person approving anything before it sends. Extra Xero or QuickBooks organisations come through a multi-entity add-on from US$29 each a month. The vendor reports customers halving their average days to payment within a month of switching it on, which is a claim to test against your own countback DSO rather than to take on trust.

**Limitations with Paidnice.** Reporting is the honest gap for this reader. There is no countback DSO, no best possible DSO and no collection effectiveness index, so the four numbers on your wall do not come across. It is native to Xero and QuickBooks Online alone, with NetSuite, Sage Intacct, MYOB and Dynamics 365 Business Central built to order on the Custom plan rather than offered as connectors, and some payment behaviour differs between the two ledgers. No credit checking. Essentials stops at two seats, 150 invoices and 600 emails a month. Test 4 goes against it as well: 82 verified reviews is a thin base beside the 374 in the entry below.

## 2. Chaser

Best for swapping a reporting layer for a bureau and four chasing channels, to £4m on the entry tier

### What is it best for?

For a numerate team that would trade its dashboards for risk information arriving before terms are extended, plus SMS, letters and calls behind the email.

**Fits:** Businesses with a named credit controller; the entry tier is priced for £4m turnover and under, and the tiers run to £200m, though Chaser’s own pricing page states £100m

**Regions:** UK-registered, trading since 2014, sells worldwide. Automated calls are not available in New Zealand

**Entry cost:** £199/mo on Compact for turnover to £4m with 4 users; Core £599/mo to £10m; Complete £899/mo above that. As at August 2026, verify current pricing

**Rated:** 4.98 from 374 [Xero App Store](https://apps.xero.com/uk/app/chaser) reviews; 4.5 from 68 on [G2](https://www.g2.com/products/chaser/reviews); 4.9 from 45 on [Capterra](https://www.capterra.com/p/157101/CHASER/reviews/) · [Xero App Store listing](https://apps.xero.com/uk/app/chaser)

**Awards:** Xero App Partner of the Year 2023

**Runs on:** Xero, QuickBooks, Sage 50, Sage 200, Sage Intacct, Sage Business Central, NetSuite, Dynamics 365, AccountsIQ, SAP, HubSpot, Gmail, Outlook

**Late fees and interest:** Yes. Four calculation types including a Bank of England base rate type, recalculated daily, but one global rule only, which cannot vary by schedule or customer group, and no fee is raised on payment-plan or partially paid invoices

**Does best:** Creditsafe credit checking and monitoring in the same tool as email, SMS and letter chasing

Chaser is the oldest product on this page, trading since 2014, and it holds the largest verified review base here by a wide margin. Reminders leave from the team’s own Gmail or Outlook mailbox rather than a vendor domain, with SMS, posted letters, one-way automated calls, a payer portal and a collections referral through a partner network behind them. Every channel except email is metered by credit, so a hard month of chasing costs more than a quiet one.

What a metrics buyer gains here is the thing no dashboard supplied: a bureau. The in-app credit report comes from Creditsafe and carries a credit score with a recommended limit, the customer’s payment score, credit event history, and Companies House filing and director data, with continuous monitoring and a Late Payment Predictor over the top. That is risk information arriving before you extend terms, which sits upstream of every number Upflow shows you after the fact.

**Limitations with Chaser.** The fee engine is real, but it runs as a single global rule that cannot vary by schedule or customer group, and it raises nothing at all on an invoice that is on a payment plan or has been part paid. Statements go out monthly, on a fixed day. Compact holds four users. Pricing steps with company turnover rather than usage, and rose roughly four to five times when Chaser left its old invoice-volume tiers. Its reporting is a long way short of what you have now: no countback DSO and no collection effectiveness index. Reviewers also report that a reply to a chasing email cannot be answered inside the tool.

## 3. Kolleno

Best for the nearest comparable reporting layer, plus reconciliation, at $650 a seat above $1m turnover

### What is it best for?

For a team that wants to keep real-time dashboards and cash forecasting, and will pay per seat to get reconciliation with them.

**Fits:** Order-to-cash teams above $1m turnover on the entry plan, with published tiers stepping at $10m, $100m and $1bn

**Regions:** London head office, founded 2020, selling internationally

**Entry cost:** $650 per user a month on BusinessPay, $545 on annual billing, minimum one user, for turnover above $1m; Business Plus $1,245 per user. As at August 2026, verify current pricing

**Rated:** 4.9 from 99 [G2](https://www.g2.com/products/kolleno/reviews) reviews; 5.0 from 18 [Xero App Store](https://apps.xero.com/uk/app/kolleno) reviews; 5.0 from 8 on [Capterra](https://www.capterra.com/p/227932/Kolleno/) · [Xero App Store listing](https://apps.xero.com/uk/app/kolleno)

**Awards:** G2 Best Software Awards 2024

**Runs on:** NetSuite, SAP S/4HANA and Business One, Sage Intacct, Dynamics 365, Workday, Oracle JD Edwards, Epicor, Infor, Odoo, Zuora, Xero, QuickBooks Online

**Late fees and interest:** None found. No feature page or help article documents a late fee or interest calculation

**Does best:** Cash application, with email remittance parsing, BAI2, NACHA and ISO 20022 bank files, match scoring and NetSuite multi-currency journal entries

Kolleno sells to the same buyer Upflow does, on a ledger and ERP list that overlaps almost exactly, and it is the only tool on this page with reporting a numerate team would call comparable: real-time dashboards, DSO and cash-flow forecasting, and reconciliation dashboards of its own. It stops short of countback DSO measured against best possible DSO, so read it as the nearest thing rather than as a like-for-like.

Its own depth is one layer below the reporting, in cash application. Remittance emails are parsed into suggested matches, bank connections run over SFTP carrying BAI2, NACHA and ISO 20022 files, and matching handles one-to-many, partials, credit-note offsets, foreign exchange differences and bank fees, including multi-currency journal entries written into NetSuite. AI ships on every tier as insights, a copilot drafting messages for review, and an agent working a collections policy. Payment plans split weekly, monthly or bi-monthly with automations tied to the schedule.

**Limitations with Kolleno.** At $650 per user a month above a $1m turnover floor, a three-person collections desk is paying $1,950 before a single reminder goes out, and the next tier is nearly double that. No feature page or help article documents a late fee or an interest calculation, so charging for late payment stays exactly where Upflow left it. G2 reviewers ask for reporting that is more robust and more customisable and report trouble finding features in the interface. Letters and calls are not workflow actions.

## 4. Satago

Best for the cheapest published price here, in the United Kingdom, with almost nothing to look at afterwards

### What is it best for?

For a United Kingdom business on Sage 50 or Xero that has decided measurement was a luxury and wants chasing, credit reports and a funding line for £25.

**Fits:** UK businesses in the Sage and Xero ecosystem. No revenue band published

**Regions:** United Kingdom only

**Entry cost:** £25/mo Standard and £45/mo Plus inside Sage 50, with Plus included on selected Sage 50 subscriptions; standalone £45/mo Basic, £80 Premium, £200 Platinum. As at August 2026, verify current pricing

**Rated:** Not verified. No review score could be confirmed from a primary source at the August 2026 check

**Awards:** Not published

**Runs on:** Xero, Sage, Sage 50, QuickBooks, KashFlow, FreeAgent

**Late fees and interest:** Not verified. No late-fee or interest mechanic is documented in the material checked, and feature verification is an open gap on this vendor

**Does best:** Credit reports, customer credit scores and suggested credit limits bundled into the same subscription as the chasing, with invoice finance from the same provider

Satago is two businesses inside one subscription: chasing and risk insight on the software side, single and full invoice finance on the lending side. Inside Sage 50 the embedded edition undercuts the standalone app at £25 a month on Standard, and Sage states that Plus comes with selected Sage 50 subscriptions without naming which ones.

For a team leaving an analytics product it is the opposite trade in every direction: the cheapest published price on the page, payment reminders, statements, customer grouping and scheduling, three full credit reports a year on Standard and 25 on Plus, and almost nothing to look at afterwards. There is no measurement layer here worth the name.

**Limitations with Satago.** Basic caps you at 100 email reminders a month and sends from a Satago address; sending from your own inbox starts at the £80 Premium tier. Two of the five tests cannot be applied to it at all, because no late-fee mechanic is documented and no review score could be confirmed from a primary source. The footprint is the United Kingdom and nowhere else, which rules it out for the international teams Upflow was built for.

## 5. ezyCollect

Best only if your customers are ANZ trade accounts, from A$275 a month plus a setup fee

### What is it best for?

For an Australian or New Zealand trade business, and for nobody else on this page: illion data, demand letters and an agency referral, none of it reported.

**Fits:** Australian and New Zealand order-to-cash teams. No revenue band published; the entry tier is sized at 200 debtors, 3 users and 1 workflow

**Regions:** Australia and New Zealand core market, acquired by Sidetrade in October 2025, with ledger connectors reaching the United States

**Entry cost:** A$275/mo ezyStart on annual billing plus a A$900 setup fee, with monthly billing about 20% higher; ezyGrow A$950 and ezyScale A$2,350. The payment gateway is A$90/mo and demand letters are A$49 each, quoted ex GST. As at August 2026, verify current pricing

**Rated:** 4.9 from 35 [Xero App Store](https://apps.xero.com/au/app/ezycollect/reviews) reviews; 4.7 from 25 on [G2](https://www.g2.com/products/ezycollect/reviews); 4.9 from 12 on [Capterra](https://www.capterra.com/p/135729/ezyCollect/reviews/) · [Xero App Store listing](https://apps.xero.com/au/app/ezycollect/reviews)

**Awards:** None found

**Runs on:** Xero, MYOB AccountRight, Exo, Essentials and Acumatica, QuickBooks Online, NetSuite, Dynamics, Sage 300, Sage Intacct, SAP Business One, Pronto Xi, Attaché, JCurve

**Late fees and interest:** None found. Nothing in the help centre or the July 2026 relaunch materials documents a late fee or interest calculation. Card surcharging is the only charge mechanic

**Does best:** Credit screening on illion data, in-app demand letters and referral to a collections partner, in one platform

ezyCollect is on this page for completeness rather than as a likely swap: an Australian and New Zealand order-to-cash platform pairing customer-level chasing with illion credit data, in-app demand letters at A$49 each and a one-click referral to a partner collections agency. Unless your ledger is MYOB and your customers are ANZ trade accounts, geography rules it out before the feature list does.

**Limitations with ezyCollect.** No late fee or interest anywhere in the product, so on the one axis this page ranks by it scores no better than the tool you are leaving. Reminders consolidate per customer rather than per invoice, and customers past the end of a workflow stop receiving automated follow-ups. The entry tier carries a A$900 setup fee and a A$90 monthly gateway fee with SMS, post and fax metered on top, and collections referral runs from 25% of what is recovered. The review base is thin and mostly predates 2024.

## 6. Invoiced

Best for higher-volume billing teams on a mid-market ERP, no price published

### What is it best for?

For a company with recurring revenue or large invoice counts that wants billing, collections and payments in one invoice-to-cash platform rather than a collections tool bolted onto a ledger.

**Fits:** Mid-market and enterprise finance teams with complex or recurring billing. No revenue band published

**Regions:** United States head office, part of Flywire, selling internationally

**Entry cost:** Not verified. No price could be confirmed from the vendor’s public materials at the August 2026 check

**Rated:** Not verified. No review score could be confirmed from a primary source at the August 2026 check

**Awards:** None found

**Runs on:** Xero, QuickBooks Online, QuickBooks Desktop and Enterprise, NetSuite, Sage Intacct, Dynamics 365 Business Central

**Late fees and interest:** Not verified. Invoiced publishes a late-fee automation use case, but the mechanics behind it could not be confirmed from primary sources at the August 2026 check

**Does best:** Invoice-to-cash breadth, with billing, collections and payments on one platform and maintained integration pages for both the mid-market ERPs and the small business ledgers

Invoiced spans billing, collections and payments, and suits companies with recurring revenue or large invoice counts rather than a team whose only problem is chasing. It maintains integration pages for Xero, QuickBooks Online, QuickBooks Desktop and NetSuite, though its positioning has moved toward mid-market and enterprise ERP since the Flywire acquisition.

If you are leaving because you want the billing and the collecting under one roof rather than a measurement layer over an existing stack, this is the closest fit here. If the billing already works and the reporting was the reason you bought Upflow, it is more platform than the job needs.

**Limitations with Invoiced.** Neither its pricing nor its review scores could be verified from public materials, so two of the five criteria cannot be scored for it, and it ranks last on that basis. Its feature inventory is unverified, including how late fees are applied. The enterprise pivot has pulled attention away from the small business ledgers its integration pages still serve.

## Reporting after Upflow: what you keep, what you rebuild

Xero and QuickBooks Online both produce an aged receivables report, and both let you derive a simple DSO from it. Neither produces countback DSO, best possible DSO or a collection effectiveness index, and nothing on this page produces them either.

That is the sentence vendor comparisons leave out, so here it is early. What the six do report:

- **Kolleno.** Real-time dashboards, DSO and cash-flow forecasting, plus reconciliation dashboards. The closest thing here to what you already have, at $650 per user a month.

- **Chaser.** Chasing performance, with an AR forecast sold as a paid add-on rather than included. Deep on activity, thin on the ratios.

- **Paidnice.** Activity and policy reporting inside the app, with the ledger still the system of record. It changes the number rather than plotting it.

- **Satago, ezyCollect and Invoiced.** Operational dashboards. Nothing that answers a board question about collection effectiveness.

Three routes out, in ascending order of effort. Keep the free Discover tier for the numbers, which costs nothing but has to be arranged through Upflow’s sales team, and buy enforcement separately. Or rebuild the two ratios you actually quote out of the aged receivables export, which is a spreadsheet exercise rather than a project once somebody writes the definitions down. Or settle for the simpler pair, DSO and the balance past ninety days, and spend the difference on the thing that moves them.

And the exception this page owes you: if the only broken thing in your receivables is that nobody can see it, you should not be replacing Upflow at all. Read [the pillar guide to AR software by business type](/reviews/best-accounts-receivable-software/) instead, and come back when the problem is that you can see it and nothing happens.

## From measuring late payment to charging for it

Two of the six raise a charge themselves. Paidnice runs a policy per customer group; Chaser runs four calculation types as a single global rule. Kolleno and ezyCollect document none, Satago’s and Invoiced’s could not be verified, and Upflow hands the job to your ERP.

This is the number your dashboard cannot produce, because it does not exist until something creates it. Work it once and the size of the gap is obvious. An invoice late fee is a percentage of the overdue invoice, taken once. Interest is the overdue balance multiplied by an annual rate and apportioned across the days it ran late. Put $12,000 thirty days past due through both and a 2% invoice fee is $240.00, interest at 12% a year is $118.36, and $358.36 lands on the ledger.

Run that across the balances sitting in your at-risk band and you have the annual figure your ARR-band subscription should be measured against.

Grain separates the two tools that do it. Chaser calculates daily across four types, one of them indexed to the Bank of England base rate, but a single rule covers every customer and nothing is raised on an invoice that is on a payment plan or has been part paid. Paidnice hangs its policies off customer groups, so a wholesale group, a retail group and a disputed-accounts group each carry their own rule at the same time, and a per-invoice fee and a whole-balance interest charge can run together on one group.

Where the charge lands decides whether it is real. Posted to the ledger as an invoice, it enters the customer’s payables, their aged payables report and their payment run, which is exactly where the ranking of your invoice changes. It is also something you can waive on purpose, in writing, in exchange for payment today.

The number a dashboard cannot produce. 30 days late on $12,000: a 2% invoice fee is $240.00, statement interest at 12% a year is $118.36, and $358.36 lands on the ledger. Change the balance, the days and the two rates on the page to match a band of your own ledger.

The fee is a share of the overdue invoice, taken once. The interest figure is the balance multiplied by the annual rate and apportioned over the days it ran late. UK businesses charging statutory interest index it to the [Bank of England base rate](https://www.bankofengland.co.uk/monetary-policy/the-interest-rate-bank-rate) plus 8%, so confirm the current figure on [GOV.UK](https://www.gov.uk/late-commercial-payments-interest-debt-recovery/charging-interest-commercial-debt) before invoicing for it.

## Promises to pay against a real instalment schedule

Paidnice, Chaser, Kolleno and ezyCollect all schedule instalments against an open invoice. Upflow does not: what it holds is a promise to pay and whatever part payment the customer decides to make.

The distinction is worth drawing precisely, because both arrive in a forecast looking alike. A promise to pay is a date somebody typed. An instalment schedule is a set of dated obligations your software will chase without being asked. One is an input to a cash forecast; the other is a commitment with a follow-up attached, and only the second one moves your collection effectiveness index.

Chaser splits an invoice weekly through to yearly, but the chasing keeps tracking the original due date rather than the instalment dates, and its own documentation tells you to chase the instalments by hand. Kolleno splits weekly, monthly or bi-monthly with automations linked to the plan and uneven totals divided manually. ezyCollect offers subscription, fixed-amount and fixed-count instalments, switched on by its support team rather than by you.

None of this is invoice finance. An instalment plan leaves the receivable and the credit risk with you, so it changes the timing of the cash without changing the exposure. A finance provider settles the invoice and takes the risk on, which is what Satago sells beside its software.

## ARR bands, and what the tiers actually cost

Upflow prints no figure at any tier. Published entry prices for the six, as at August 2026: Satago £25 a month inside Sage 50, Paidnice US$69, Chaser £199, ezyCollect A$275 on annual billing plus a A$900 setup fee, Kolleno $650 per user. Invoiced publishes nothing either.

An ARR band is a proxy for your ability to pay rather than for what the software does, which is what makes it hard to argue with at renewal. The tiers run from under $10m through $50m and above, and the only figures in public circulation are third-party captures from 2024 putting Grow at $440 a month and Scale at $880. The free Discover tier carries the analytics and no automation, and it is opened by the sales team rather than signed up for.

Set that against the other four metrics on this page. Kolleno bills per seat, so a three-person collections desk pays $1,950 before an invoice is chased. Chaser steps with company turnover, so growth moves the bill whether or not you use more. Paidnice bills on monthly invoice volume from a fixed local price table rather than a conversion, so the currency you are quoted in is the currency you pay in. And the cheapest way into Satago is not the Satago app: it is the edition Sage embeds inside Sage 50.

Count the extras before comparing anything. ezyCollect adds the A$900 setup, a A$90 monthly gateway fee and A$49 per demand letter. Chaser meters SMS, letters and calls by credit. Kolleno notes that integrations, customisations and add-ons may cost extra.

## Ledger and billing engine coverage against Upflow’s list

Upflow reads Xero, QuickBooks Online, NetSuite and Sage Intacct, and it is the only tool here that also reads Stripe Billing, Chargebee and Zuora. If you invoice from one of those three, that line is the hardest part of the list to replace.

- **Stripe Billing, Chargebee and Zuora.** Upflow alone. Nothing on this page reads a billing engine directly, so a subscription business would connect the ledger the invoices land in and accept the delay that introduces.

- **Xero.** All six connect. Paidnice, Chaser and Kolleno hold verified Xero App Store review bases; ezyCollect holds an Australian one.

- **QuickBooks Online.** All six again, and note what you are leaving rather than what you are getting: the Upflow link polls every five minutes and drops payments into Undeposited Funds for manual reconciliation, which is worse than the alternatives rather than better.

- **NetSuite and Sage Intacct.** Kolleno and Invoiced, with Chaser on NetSuite and Dynamics 365. Paidnice reaches NetSuite, Sage Intacct, MYOB and Dynamics 365 Business Central on its Custom plan as a build rather than a connector.

- **Sage 50 and Sage 200.** Satago and Chaser. Neither Paidnice nor Upflow serves Sage at all.

## Questions from teams replacing an analytics layer

What comes up once a finance team decides the reporting was never the bottleneck: what the alternatives cost, which of them charge for late payment, and what happens to the numbers on the way out.

### What is the best Upflow alternative in 2026?

Paidnice, for a team on Xero or QuickBooks Online that wants the overdue list acted on rather than reported. It applies late fees and interest per customer group, issues statements, offers payment plans and escalates overdue accounts, from US$69 a month as at August 2026. For a team that wants credit checks in the same tool, Chaser, from £199 a month. Verify current pricing with the vendor.

### Why do teams leave Upflow?

The recurring reasons are that no late fee or interest is computed in the product, that payment plans are limited to customer-initiated part payments and promises to pay, and that no price is published at any tier. Automatic actions also fire once a day on business days only, and sending through your own SMTP server turns off open and click tracking.

### Is there a cheaper alternative to Upflow?

Upflow does not publish a price; third-party captures from 2024 put Grow at $440 a month and Scale at $880. Paidnice publishes US$69 a month and Satago £25 inside Sage 50, both as at August 2026. Verify current pricing with each vendor.

### Which Upflow alternative charges late fees automatically?

Paidnice and Chaser. Paidnice applies flat, percentage and compounding charges as a policy per customer group and posts the charge to the ledger as Draft or Approved. Chaser runs four calculation types as one global rule that cannot vary by schedule or customer group, and raises no fee on payment-plan or partially paid invoices.

### Does Upflow have a free plan?

Upflow offers a free Discover tier. It is analytics only, carries no collection automation, and Upflow describes it as a benchmarking tool rather than a trial; access is opened through its sales team. The automation tiers are priced by ARR band and not published.

### Do Upflow alternatives integrate with Xero and QuickBooks?

Most do. Paidnice, Chaser, Kolleno, ezyCollect and Invoiced connect to both a Xero organisation and QuickBooks Online. Satago connects to Xero, Sage, Sage 50, QuickBooks, KashFlow and FreeAgent. Confirm your specific ledger is fully supported before committing.

### Which alternative is closest to Upflow on analytics?

Kolleno, which reports DSO with real-time dashboards and cash-flow forecasting and adds cash application on top, at $650 per user a month for turnover above $1m. None of the six matches Upflow’s countback DSO against best possible DSO, so a team that buys purely on reporting depth should weigh what it gives up.

## Who publishes this, and how the five criteria were applied

Accounting.Events publishes this page. Nobody on it has paid to appear, to appear higher, or to have a cell read better than the evidence supports, and every figure carries the month it was last confirmed.

The six were ordered on five tests, taken in this sequence:

1. **Does it replace what Upflow does for you?** The same size and shape of business, the same ledgers and billing engines, the same markets.

2. **Does it act on the overdue invoice?** A fee or an interest charge computed in the product rather than handed back to an ERP, and how many rules can run at once.

3. **Is there a number on the pricing page?** A published or verified entry price, quoted in the currency the vendor prints, with the date it was checked.

4. **Is the review base big enough to mean anything?** A number, a denominator and a source. Where two scores land within a tenth of each other, the one resting on more verified reviews goes above.

5. **How far does the ledger list reach** past the system you already run?

Paidnice and Chaser lead on test 2, because they are the only two that raise a charge. Kolleno takes third on test 1, matching Upflow’s segment and ledger list more closely than the single-market tools under it. Satago and ezyCollect are separated by test 3, since one prints a figure and the other prints a figure plus a setup fee. Invoiced finishes last because neither its price nor its rating survived checking.

A capability that cannot be checked across all six is written into the entry that carries it instead of being used to sort the list. Satago’s rating and its late-fee handling, and Invoiced’s price and rating, all failed verification in August 2026, so none of them was scored.

Every price comes off the vendor’s own pricing page in the currency printed there, unconverted, which is why two of the seven columns in the table say nothing at all. Ratings are reported with their count and their platform, because a mean without a denominator is not a measurement. Where a vendor publishes nothing, that is what the cell records. The whole page was confirmed again in August 2026.

## Related reading for analytics-led finance teams

Buyer's guide

### Best accounts receivable software (by business type)

The pillar guide: pick by size and accounting system, with a recommendation matrix.

Alternatives

### Best Chaser alternatives

Six Chaser alternatives on enforcement, price and reviews.

Alternatives

### Best Kolleno alternatives

Five Kolleno alternatives compared by business type.

By accounting system

### Best AR software for Xero

The top accounts receivable tools for a Xero organisation, ranked.