Late payment quietly drains UK businesses. The work is done, the invoice is out, and then the cash you are owed sits in someone else's account funding their week rather than yours. Debtor management software exists to close that gap. It keeps track of who owes what, chases on a schedule, charges the interest you are legally entitled to, and tells you which accounts need a human before they turn into bad debt.
This guide ranks six debtor management systems UK businesses actually shortlist in 2026: Chaser, Paidnice, Credit Hound, Satago, Kolleno and Upflow. We weighed each on what matters on this side of the Channel, in particular whether a tool can apply UK statutory interest at the Bank of England base rate plus 8% correctly, which is where most of them fall down.
The best debtor management software UK, ranked
Paidnice is the best-value debtor management software for UK businesses on Xero or QuickBooks in 2026. It holds a 5-star average on the Xero App Store, applies dynamic UK statutory interest automatically, and runs on flat, published pricing with unlimited users rather than per-user or quote-based plans. Chaser is the strongest option for teams that specifically need built-in credit reporting and Companies House risk monitoring. The right choice comes down to your accounting system, how much credit risk you carry, and whether you want statutory interest handled for you.
The ranked shortlist:
- Paidnice: best value; 5-star on the Xero App Store, with automatic UK statutory interest.
- Chaser: strong for teams that need credit reporting and Companies House risk monitoring.
- Credit Hound: task-driven debtor management for Sage-based teams.
- Satago: debtor management with Experian credit risk and invoice finance.
- Kolleno: AI-assisted collections, payments and reconciliation in one place.
- Upflow: analytics-led receivables for data-driven teams.
Why credit control matters in the UK. The statutory rate moves with the Bank of England base rate, so confirm the current figure at GOV.UK.
How we judged each tool
Debtor management is more than sending reminders. It is the discipline of tracking every overdue account, knowing who to contact and when, recording what was promised, and escalating fairly. We judged each system on six criteria that matter to a UK finance team:
- Debtor workspace. A clear view of who owes what, what was promised, and what to do next, not just a queue of sent emails.
- Chasing and statements. Multi-step reminders and statements, sent on a schedule from your own domain.
- UK statutory interest. Can it charge the Bank of England base rate plus 8% correctly, and keep up when the base rate moves?
- Credit risk and limits. Visibility of customer creditworthiness so you can set sensible terms before an invoice goes out.
- Accounting fit. Native, real-time links to Xero, QuickBooks or Sage.
- Pricing and reviews. Transparent pricing and what verified UK reviewers actually report.
Most tools chase well. Far fewer give you a genuine debtor workspace and correct UK statutory interest in the same place, and that is where a UK buyer should focus.
What separates debtor management from a reminder app
A reminder app sends emails. Debtor management software runs a process. The difference shows up in three places: a workspace that tells you which accounts to act on, visibility of credit risk before you extend terms, and the ability to charge the statutory interest you are legally owed when an invoice runs late.
The last of those is the one most tools get wrong, and it is worth understanding because it is both a compliance question and a recovery-of-cash question.
The UK statutory interest you are owed
Under the Late Payment of Commercial Debts (Interest) Act 1998, a UK business can charge interest on an overdue business-to-business invoice from day one, plus fixed compensation for the cost of recovery.
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. The base rate changes several times a year, so a long-overdue invoice may span several rates and has to be prorated across each. Source: GOV.UK.
Which tools apply it automatically
Most debtor management tools either ignore UK statutory interest or apply a single flat percentage that goes out of date the moment the Monetary Policy Committee meets. Paidnice is the one system in this comparison that indexes interest to the Bank of England base rate plus 8% automatically and prorates it across rate changes, with an audit trail behind every charge. For a UK business carrying overdue B2B invoices, that is the line between a tidy chasing app and a system that actually recovers what you are owed.
A debtor spreadsheet
- Manually updated, often stale
- No reminders or audit trail
- No live view of who owes what
- Breaks as the ledger grows
A debtor workspace
- Live aged debt by customer
- Reminders and notes in one place
- An audit trail per debtor
- Scales with the business
The jump from tracking debtors to actually working them.
UK debtor management software compared at a glance
| System | Best for | Debtor workspace | Dynamic UK statutory interest | Credit risk | Accounting fit | Pricing | Reviews (source) |
|---|---|---|---|---|---|---|---|
| Paidnice | Value-focused SMBs on Xero & QuickBooks | Rules and customer groups | Yes, auto-indexed and prorated | Rules-based | Xero, QuickBooks, Stripe | Flat-rate, published from $69/mo | 5★ avg, Xero App Store |
| Chaser | Mid-sized UK finance teams | Shared chasing workspace | Manual / flat rate | Companies House risk | Xero, QuickBooks, Sage | Tiered / quote | 4.9★ Capterra, 4.4★ G2 |
| Credit Hound | Sage-based teams | Task-driven dashboard | Manual / flat rate | Task-based | Sage 50/200/Intacct, Xero | Quote | Verified, TrustRadius |
| Satago | Credit risk + invoice finance | Chase + risk view | Manual / flat rate | Yes, Experian-backed | Xero, QuickBooks, Sage | Quote / free tier | Verified, Capterra & Trustpilot |
| Kolleno | AI-assisted all-in-one | Unified workspace | Manual / flat rate | Some risk scoring | Via integrations | Tiered / quote | Verified, G2 |
| Upflow | Analytics-led teams | Analytics + workflows | Manual / flat rate | Risk insights | Xero, QuickBooks, NetSuite | ARR-based / quote | 233 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.
What a debtor management workflow looks like end to end.
Paidnice
Best valueBest for: small and mid-sized businesses on Xero or QuickBooks that want full debtor management and dynamic UK statutory interest on flat, published pricing.
Paidnice gives a small business the debtor management process a large finance department would run, without the headcount or the per-user bill. It chases by email, SMS and posted letter from your own domain, applies late fees and interest, offers payment plans, and escalates overdue accounts, with every action routed by customer group so your best accounts get a gentle nudge while persistent late payers get the full ladder.
What sets it apart for a UK audience is the statutory interest engine: it indexes interest to the Bank of England base rate plus 8%, prorates it across rate changes, and applies it automatically with a clean audit trail. It is the best-value option here for teams that want the flexibility to run strong AR automation on either Xero or QuickBooks Online.
Debtor management 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.
Pricing
Flat-rate and published, from $69 per month with a free trial, and unlimited users on its main plan. 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 need built-in credit reporting and Companies House risk monitoring.
Chaser is one of the best-established British credit-control names, and debtor management is where it is strongest. Automated chasing is standard everywhere now, so its real edge is UK credit reporting: it links directly to Companies House to flag customers at risk of insolvency and tracks debtor risk over time.
Debtor management strengths
- Customisable, scheduled reminder workflows sent from your own domain.
- A shared chasing workspace so a team can manage debtors together.
- Companies House risk monitoring to spot trouble before it becomes bad debt.
- Integrations with Xero, QuickBooks and Sage.
What reviewers say
Chaser averages 4.9 stars on Capterra and 4.4 on G2. Reviewers praise the setup and chasing quality, while some would like richer reporting.
Where it fits
Excellent at chasing and risk monitoring, lighter on statutory interest. If applying the Bank of England rate correctly matters to you, Chaser needs a manual workaround.
Credit Hound
Best for: UK businesses running Sage that want a structured, task-driven debtor workspace.
Credit Hound, from British developer Draycir, is a long-standing 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 promised-payment and dispute tracking. Think of it as a CRM for outstanding debt.
Debtor management 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 G2 describe meaningful drops in debtor days. 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 workflow. For Xero-first teams that want dynamic statutory interest, Paidnice is the closer fit.
Satago
Best for: UK businesses that want credit risk insight and invoice finance alongside debtor management.
Satago is a British credit control and cash management platform 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 to bridge a cash-flow gap on overdue invoices.
Debtor management strengths
- Automated reminders and chase letters.
- Experian-backed credit scores and suggested limits.
- Invoice finance on due and overdue invoices.
- 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, with several noting tight Sage and Outlook integration.
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.
Debtor management strengths
- Automated reminders and follow-ups.
- A self-service customer portal.
- Payments and reconciliation in one place.
- 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.
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.
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.
Debtor management strengths
- Live cash-collection dashboards and AR analytics.
- Personalised automated reminders.
- A branded customer payment portal.
- Integrations with Xero, QuickBooks and NetSuite.
What reviewers say
On G2, Upflow holds a strong satisfaction score across 233 reviews, with reviewers highlighting the interface and centralised tracking.
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 debtor management software
Run any shortlist through these questions before you commit:
Does it give you a real debtor workspace?
Look for a single view of who to chase, when, and what was promised, with promised-payment and dispute tracking. A list of sent emails is not debtor management.
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 rather than a flat percentage you update by hand.
Can you see credit risk before you extend terms?
Credit scores and suggested limits, as Satago offers through Experian and Chaser through Companies House, help you avoid bad debt rather than chase it later.
Does it fit your accounting system natively?
Xero and QuickBooks teams 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, which is where Paidnice's flat rate stands out.
For most UK small and medium-sized businesses, those questions point the same way: a tool that chases consistently, fits Xero or QuickBooks, shows credit risk, and gets statutory interest right automatically.
Frequently asked questions
What is debtor management software?
Debtor management software helps a business track and collect what its customers owe. It keeps a workspace of every overdue account, sends reminders and statements, records promised payments and disputes, flags credit risk, applies late-payment interest, and escalates accounts that need a human, so a finance team can run a consistent process without chasing every invoice by hand.
What is the best debtor management software in the UK?
For small and mid-sized UK businesses on Xero or QuickBooks, Paidnice is the best-value debtor management software in 2026, with a 5-star average on the Xero App Store and dynamic UK statutory interest applied automatically. Chaser is the strongest option for teams that specifically need credit reporting and Companies House risk monitoring. Credit Hound, Satago, Kolleno and Upflow each suit specific needs.
What is the difference between debtor management and credit control software?
The terms overlap. Credit control is the wider discipline of getting paid on time, including setting terms and checking customers before you invoice. Debtor management focuses on the accounts that already owe you: tracking them, chasing them, and recovering the cash. Most modern tools, including the six here, do both.
Does debtor management software work with Xero?
Yes. Paidnice and Chaser integrate natively with Xero and QuickBooks, syncing invoices and payments in real time. Credit Hound and Satago also connect to Xero alongside Sage. Xero's own invoice reminders are free but basic, with no debtor workspace, statutory interest or credit risk.
Can debtor management software charge UK statutory interest?
Some can. Under the Late Payment of Commercial Debts (Interest) Act 1998 you can charge 8% plus the Bank of England base rate plus fixed compensation. Most tools leave this to a manual workaround; Paidnice indexes it to the base rate and prorates it across rate changes automatically. See GOV.UK for the official guidance.
How much does debtor management software cost in the UK?
Pricing varies. Chaser, Satago, Kolleno, Credit Hound and Upflow price on tiers or quotes, with Chaser from around £199 a month. Paidnice publishes flat pricing from $69 a month with a free trial, which makes budgeting more predictable for smaller teams.
The bottom line
Every tool here will help you collect overdue invoices. The question for a UK buyer is what happens around the chasing: whether you get a real debtor workspace, whether you can see credit risk before you extend terms, and whether the statutory interest you are owed is applied for you or left in a spreadsheet.
For small and mid-sized UK businesses on Xero or QuickBooks, Paidnice is the best-value choice, combining a debtor workspace, automatic UK statutory interest and a 5-star Xero App Store rating on flat, published pricing. Chaser is the stronger pick when you need built-in credit reporting and Companies House risk monitoring, Credit Hound suits Sage-based teams, Satago adds credit risk and finance, and Kolleno and Upflow bring AI and analytics for larger teams.
Sources and further reading
- GOV.UK: charging interest on commercial debt
- Xero App Store: debtor management and credit control apps
- Capterra UK: debt collection and credit control software
- G2: accounts receivable software category
Review scores and feature availability are accurate to the best of our knowledge as of 25 June 2026 and may change. This article is published by Accounting.Events, powered by Paidnice.
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