Late payment is a tax on UK small businesses that nobody voted for. Invoices go out on time, then sit unpaid whilst the cash you are owed funds someone else's working capital. Good credit control software fixes that. It chases politely but persistently, charges the interest you are legally entitled to, watches customer credit risk, and keeps a clean record of every conversation.
This guide compares six credit control systems that UK businesses actually shortlist in 2026: Paidnice, Chaser, Satago, Kolleno, Credit Hound and Upflow. The single biggest differentiator for a UK buyer is statutory interest, specifically whether a tool can apply the Bank of England base rate plus 8% dynamically, so we have given that its own section below, with a walkthrough video.
Quick answer: the best UK credit control software in 2026
Paidnice is the best credit control software for UK businesses on Xero and QuickBooks in 2026. It is the only system in this comparison that applies dynamic UK statutory interest automatically, indexing late-payment interest to the Bank of England base rate plus 8% and prorating it across rate changes, on top of automated reminders, statements and escalations. It holds a 5-star average across the Xero App Store and Capterra.
The ranked shortlist:
- Paidnice: best overall; the only tool here that gets dynamic UK statutory interest right.
- Chaser: established, reminder-led chasing for mid-sized UK finance teams.
- Satago: credit control plus Experian-backed credit risk and invoice finance.
- Kolleno: AI-assisted collections, payments and reconciliation in one place.
- Credit Hound: task-driven chasing built around the Sage ecosystem.
- Upflow: analytics-led receivables for data-driven teams.
What credit control software does (and how we judged it)
Credit control is the discipline of making sure customers pay in full and on time. Credit control software automates that discipline: it issues reminders and statements, applies late fees and interest, monitors credit risk, and escalates the accounts that need a human. The aim is a consistent, professional process that protects cash flow without souring customer relationships.
Because the search here is specifically UK credit control, we judged each system against criteria that matter on this side of the Channel:
- UK statutory interest. Can it charge the Bank of England base rate plus 8% correctly, and keep up when the base rate moves?
- Chasing and dunning. Multi-step reminders and statements, sent on a schedule from your own domain.
- Credit risk and limits. Visibility of customer creditworthiness so you can set sensible terms before an invoice ever goes out.
- Debtor management. A clear workspace for who to contact, when, and what was promised.
- Accounting fit. Native links to Xero, QuickBooks or Sage, syncing in real time.
- Pricing and reviews. Transparent pricing and what verified UK reviewers actually report.
Most tools handle the chasing well. Far fewer handle UK statutory interest properly, and that is where a buyer in Manchester or Bristol should focus, because it is both a compliance question and a recovery-of-cash question.
UK statutory interest: the feature most tools get wrong
Under the Late Payment of Commercial Debts (Interest) Act 1998, a UK business can charge interest on an overdue business-to-business invoice at 8% plus the Bank of England base rate per year, plus fixed compensation for the cost of recovery. You are entitled to it from the first day the payment is late.
The statutory interest you are owed
The headline rate is simple to state and surprisingly fiddly to apply, because the base rate keeps moving.
Fixed compensation is £40 for debts up to £999.99, £70 for £1,000 to £9,999.99, and £100 for £10,000 and above. Source: GOV.UK.
Here is the catch. The base rate changes several times a year. An invoice that has been overdue for nine months may span two or three different base rates, and the legally correct charge has to be prorated across each period. Calculate it by hand in a spreadsheet and you will either underclaim or expose yourself to a dispute. Most credit control tools either ignore statutory interest, or apply a single flat percentage that quietly goes out of date the moment the Monetary Policy Committee meets.
How Paidnice handles dynamic interest
Paidnice is the one system in this comparison built for this exactly. It pulls the current Bank of England base rate automatically, applies the statutory 8% on top, and, crucially, indexes the rate to what it was at the time of the debt. If an overdue account spans several base-rate changes, Paidnice prorates the interest across each period for you. No manual updates, no recalculations when the rate moves, and a clean audit trail behind every charge. Denym walks through the whole setup in this short video.
Paidnice automating UK statutory interest with the dynamic Bank of England base rate. You can also try the free UK statutory interest calculator.
For a UK buyer, this is the line that separates a tidy reminder app from a genuine credit control system. Reminders ask for the money. Correctly applied statutory interest changes whether the customer pays you late again next quarter.
UK credit control software compared at a glance
| System | Best for | Dynamic UK statutory interest (BoE base + 8%) | Credit risk / limits | Accounting fit | Pricing | Reviews (source) |
|---|---|---|---|---|---|---|
| Paidnice | UK SMBs on Xero & QuickBooks | Yes, auto-indexed and prorated across rate changes | Rules and customer groups | Xero, QuickBooks, Stripe | Flat-rate, from $69/mo, published | 5★ avg, Xero App Store |
| Chaser | Mid-sized finance teams | Manual / flat rate | Limited | Xero, QuickBooks, Sage | Tiered / quote | 4.9★ Capterra, 4.4★ G2 |
| Satago | Credit risk + invoice finance | Manual / flat rate | Yes, Experian-backed | Xero, QuickBooks, Sage | Quote / free tier | Verified, Capterra & Trustpilot |
| Kolleno | AI-assisted, all-in-one | Manual / flat rate | Some risk scoring | Via integrations | Tiered / quote | Verified, G2 |
| Credit Hound | Sage-based businesses | Manual / flat rate | Task-based | Sage 50/200/Intacct, Xero | Quote | Verified, TrustRadius |
| Upflow | Analytics-led teams | Manual / flat rate | Risk insights | Xero, QuickBooks, NetSuite | ARR-based / quote | 167 reviews, G2 |
Ratings and feature availability are drawn from public sources as of June 2026 and change over time. Follow each linked source for the current figure.
Paidnice
Best overallBest for: UK businesses on Xero and QuickBooks that want compliant statutory interest plus full chasing automation.
Paidnice gives a small business the credit control process a large finance department would run, without the headcount. It sends reminders and statements from your own domain, applies late fees and interest, offers payment plans, and escalates overdue accounts to a call or a final letter. Every action can be routed by customer group, so your best accounts get a gentle nudge whilst persistent late payers get the full ladder.
What earns it the top spot for a UK audience is the statutory interest engine described above: dynamic Bank of England indexing, prorated across rate changes, applied automatically and logged for audit. No other tool in this list does that out of the box.
Credit control strengths
- Dynamic UK statutory interest at the Bank of England base rate plus 8%, updated automatically.
- Multi-step email and SMS reminders, plus posted statement letters for customers who do not use email.
- Customer groups so VIPs, slow payers and strategic accounts each get the right treatment.
- Safe Mode to trial every policy before a single message reaches a customer.
- Real-time sync with Xero and QuickBooks, with payments via Stripe and Pinch.
What reviewers say
Paidnice holds a 5-star average across the Xero App Store, Trustpilot and Capterra, with reviewers regularly naming the support team. In 2025 Xero named Paidnice Global Small Business App of the Year. You can read the full set on the Paidnice reviews page.
Pricing
Flat-rate and published, from $69 per month with a free trial. Most UK teams are live in under 15 minutes by signing in with Xero, with no migration.
Chaser
Best for: mid-sized UK finance teams that want polished, reminder-led chasing.
Chaser is a well-established British name in automated invoice chasing. Its strength is human-sounding reminder sequences, a consolidated chasing inbox, and a track record of cutting days-sales-outstanding for teams that previously chased by hand.
Credit control strengths
Customisable, scheduled reminder workflows; a shared chasing workspace; and recognised credibility with growing finance teams. It integrates with Xero, QuickBooks and Sage.
What reviewers say
Chaser averages 4.9 stars on Capterra and 4.4 on G2. Reviewers praise the ease of setup and the quality of the automated chasing, whilst some would like richer reporting.
Where it fits
Excellent at chasing, lighter on statutory interest. If applying the Bank of England rate correctly matters to you, Chaser will need a manual workaround where Paidnice does it for you.
Satago
Best for: UK businesses that want credit risk insight and invoice finance alongside chasing.
Satago is a British credit control and cash management platform with a distinctive twist: it is partnered with Experian, so you can see a customer's credit score, the direction it is trending, and a suggested credit limit before you extend terms. It also offers invoice finance from within the software, which can bridge a cash-flow gap on overdue invoices.
Credit control strengths
Automated reminders and chase letters; Experian-backed credit scores and suggested limits; invoice finance on due and overdue invoices; and integrations with Xero, QuickBooks and Sage.
What reviewers say
Reviewers on Capterra and Trustpilot describe it as easy to implement and a real time-saver on credit control, with several noting tight integration into Sage and Outlook. You can also view its profile on the Xero App Store.
Where it fits
The credit risk layer is genuinely useful for setting sensible terms upfront. For applying dynamic statutory interest on the back end, it is less specialised than Paidnice.
Kolleno
Best for: finance teams that want collections, payments and reconciliation in one AI-assisted platform.
Kolleno, headquartered in London, brings receivables, payments and reconciliation together and uses AI to pull data from accounting systems, ERPs and CRMs. It offers customisable collections workflows, automated follow-ups and a customer portal with flexible payment options.
Credit control strengths
Automated reminders and follow-ups; a self-service customer portal; payments and reconciliation in one place; and highly customisable workflows.
What reviewers say
Kolleno is ranked among the top finance products on G2, with reviewers praising the ease of use and the speed-up in collections. Some ask for more customisable reporting. You can also see verified feedback on Capterra.
Where it fits
A strong all-rounder for teams that value automation and reconciliation. Pricing is quote-based, so worth weighing against a published flat rate if budget certainty matters.
Credit Hound
Best for: UK businesses running Sage that want task-driven chasing.
Credit Hound, from British developer Draycir, is a long-standing credit control tool built to pick up where your accounting system stops. Its hallmark is task management: a dashboard that tells you who to call, when and why, with the ability to log promised payments and disputes. Think of it as a CRM for outstanding debt.
Credit control strengths
Automated reminder emails and scheduled call-backs; a single dashboard for all chasing correspondence; promised-payment and dispute tracking; click-to-pay via its PayThem integration; and deep links into Sage 50, 200 and Intacct, plus Xero.
What reviewers say
Reviewers on TrustRadius and the G2 listing describe meaningful drops in debtor days and value the single source of truth for chasing. One finance lead reported debtor days falling from the mid-40s to the high-20s.
Where it fits
A natural choice if your finance stack is Sage-centric and you want a structured chasing workflow. For Xero-first teams that want dynamic statutory interest, Paidnice is the closer fit.
Upflow
Best for: data-led teams that want deep visibility into collections performance.
Upflow acts as an intelligence layer over your accounting or ERP system, converting raw billing data into performance dashboards and structured collection workflows. If your main question is which customers cost you the most in late payment, and why, its reporting answers it well.
Credit control strengths
Live cash-collection dashboards and AR analytics; personalised automated reminders; a branded customer payment portal; and integrations with Xero, QuickBooks and NetSuite.
What reviewers say
On G2, Upflow holds a strong satisfaction score across 167 reviews, with reviewers highlighting the interface and centralised tracking. You can also compare its profile on Capterra.
Where it fits
Best when reporting and forecasting are the priority. For hands-on UK statutory interest and fee enforcement, it is lighter than a dedicated enforcement engine.
How to choose UK credit control software
Run any shortlist through these five questions before you commit:
Does it apply UK statutory interest correctly?
If charging the Bank of England base rate plus 8%, and keeping it right when the rate moves, matters to you, insist on dynamic indexing. A flat percentage that you have to update by hand is a compliance risk waiting to happen.
Will it chase consistently without sounding like a robot?
Look for multi-step, scheduled reminders sent from your own domain, with the tone escalating sensibly. Consistency is what actually changes customer behaviour.
Can you see credit risk before you extend terms?
Credit scores and suggested limits, as Satago offers through Experian, help you avoid the bad debt rather than chase it later.
Does it fit your accounting system natively?
Xero and QuickBooks users are well served by Paidnice and Chaser; Sage-heavy businesses should look hard at Credit Hound and Satago.
Is the pricing transparent and the setup quick?
Quote-only pricing and multi-week onboarding suit larger finance functions. Most SMBs want published pricing and a same-day start.
For the majority of UK small and medium-sized businesses, those questions point the same way: a system that chases consistently, fits Xero or QuickBooks, and gets statutory interest right automatically. That is the gap Paidnice was built to close.
Frequently asked questions
What is the best credit control software in the UK?
For UK businesses on Xero and QuickBooks, Paidnice is the best credit control software in 2026. It is the only system here that applies dynamic UK statutory interest automatically, indexing late-payment interest to the Bank of England base rate plus 8% and prorating it across rate changes, alongside automated reminders, statements and escalations. It holds a 5-star average on the Xero App Store and Capterra. Chaser, Satago, Kolleno, Credit Hound and Upflow are all credible UK alternatives depending on your needs.
What is credit control software?
Credit control software automates the process of getting customers to pay on time. It sends reminders and statements, applies late-payment interest and fees, tracks who owes what, flags credit risk, and escalates overdue accounts, so a finance team can run a consistent collections process without chasing every invoice by hand.
How much statutory interest can I charge on a late invoice in the UK?
Under the Late Payment of Commercial Debts (Interest) Act 1998, UK businesses can charge statutory interest of 8% plus the Bank of England base rate per year on overdue business-to-business invoices, plus fixed compensation of £40, £70 or £100 depending on the size of the debt. The base rate changes over time, so the correct rate depends on when the debt was overdue. See GOV.UK for the official guidance.
Which credit control software handles UK statutory interest automatically?
Paidnice indexes interest to the Bank of England base rate plus 8% and updates it automatically when the base rate changes. If a debt spans several rate changes, Paidnice prorates the interest across each period, so the charge is always compliant with current legislation without any manual recalculation.
Which credit control tools integrate with Xero, QuickBooks and Sage?
Paidnice and Chaser integrate with Xero and QuickBooks. Satago integrates with Xero, QuickBooks and Sage. Credit Hound is built around the Sage range (Sage 50, 200 and Intacct) and also connects to Xero. Kolleno and Upflow connect to common accounting systems and ERPs through their integrations.
How much does credit control software cost in the UK?
Pricing varies. Several systems, including Satago, Kolleno, Credit Hound and Upflow, price on a quote basis. Paidnice publishes flat-rate pricing from $69 per month with a free trial, which makes budgeting more predictable for small and medium-sized businesses.
The bottom line
Every system here will help you chase overdue invoices. The question for a UK buyer is what happens after the reminder. Chaser and Credit Hound run disciplined chasing, Satago adds Experian credit risk and finance, Kolleno and Upflow bring AI and analytics, and each has a clear audience.
But only one applies dynamic UK statutory interest the way the law actually works, indexed to the Bank of England base rate, prorated across rate changes, and updated automatically. For UK businesses on Xero and QuickBooks that want to chase consistently and charge what they are owed, Paidnice is the strongest credit control software in 2026.
Sources and further reading
- GOV.UK: charging interest on commercial debt
- Paidnice UK statutory interest calculator
- Xero App Store UK: AR and credit control apps
- Capterra UK: credit control and debt collection software
- Paidnice customer reviews
Review scores and feature availability are accurate to the best of our knowledge as of 3 June 2026 and may change. This article is published by Accounting.Events, powered by Paidnice.