Comparison · 2026

Invoice collection software: an honest comparison

There are a lot of good tools for chasing overdue invoices. This page compares the main ones — by pricing model, market, and who they fit best — so you can pick the right one, even when that isn't us.

Disclosure: We make DueTrail, so we have an interest here. We've kept the comparison factual and verified each competitor's pricing and positioning against their own website in May 2026. Where another tool is the better fit, we say so. Always double-check current pricing on each vendor's site before deciding.

Invoice collection and accounts-receivable software compared by pricing model, starting price, pricing transparency, and primary market.
Tool	Pricing model	Starting price	Pricing	Primary market
DueTrail	Flat, no per-seat	€149/mo flat	Public	Europe (B2B service SMBs)
Chaser	Revenue-tiered	from £199 / €239/mo	Public	UK / global (multi-currency)
Paidnice	Volume-tiered + add-ons	from $69/mo (USD)	Public	Global (Xero & QuickBooks)
Satago	Tiered (finance priced separately)	from £45/mo (GBP)	Public	UK
Upflow	Free tier; paid on request	Free tier; paid quote-based	Partly public	EU / US (scale-ups)
Kolleno	Per-user	from £650 / user/mo (GBP)	Public	UK / US (mid-market+)
Built-in reminders (Xero / QuickBooks)	Included in accounting plan	Included with subscription	In plan	Global

Pricing and positioning verified against each vendor's own website in May 2026 and may have changed. “Starting price” is the lowest publicly listed plan; several tools scale by revenue, users, or invoice volume. Currencies are shown as each vendor lists them.

Tool by tool

Which one fits your team?

A short, honest read on each — including when a competitor is the better choice than DueTrail.

DueTrail

€149/mo flat

Review-first invoice-to-cash software: imports create paused collection cases and nothing sends until your team approves it. Flat price, no per-seat fees, pure software (not a debt-collection agency, no lending).

Best for: Small European B2B service teams — agencies, consultancies, IT services, recruitment (roughly 10–200 people) — that want consistent, controlled follow-up without per-seat pricing.

Choose DueTrail if you want review-first control (approve every live send), a promise-to-pay customer portal, a full case timeline, and CSV import from any accounting tool — at one flat €149/month price with no per-seat fees.

Chaser

from £199 / €239/mo

An all-in-one accounts-receivable automation and cash-flow forecasting platform that chases invoices automatically and syncs with your accounting system, with optional managed credit-control and debt-collection services as paid add-ons.

Best for: SMB-to-mid-market finance teams, plus accountants and bookkeepers via a partner program.

Choose Chaser if you want built-in cash-flow forecasting and credit checks, or the option of human-led managed collections, and your budget fits its revenue-scaled pricing (from £199 / €239 per month).

Paidnice

from $69/mo (USD)

An accounts-receivable automation app built primarily for Xero and QuickBooks that automates reminders, late fees, statements and a customer payment portal, with publicly listed self-serve pricing on its main plans.

Best for: SMBs, finance teams and accountants firmly on Xero or QuickBooks who want a plug-on collections add-on.

Choose Paidnice if you're committed to Xero or QuickBooks and want a tightly-coupled add-on, and don't mind USD billing tiered by your monthly invoice volume.

Satago

from £45/mo (GBP)

A UK tool that combines credit-risk insights, automated credit control (invoice chasing) and invoice finance, integrating with Sage, Xero and QuickBooks.

Best for: UK SMEs (and the accountants and brokers serving them) wanting chasing plus credit checks in one place.

Choose Satago if you're a UK SME that also wants real-time credit checks and the option of invoice financing in the same tool (its invoice-finance product is priced separately).

Upflow

Free tier; paid quote-based

An accounts-receivable and cash-collection platform (now positioning itself as 'Financial Relationship Management') that layers on your existing billing stack and adds strong AR analytics. A free 'Discover' tier is public; paid plans are quote-based.

Best for: Funded start-ups and scale-ups wanting deep AR analytics and autonomous-collection features.

Choose Upflow if you want rich AR analytics and engagement features on top of your existing stack, can start on its free tier, and don't mind contacting sales for paid pricing.

Kolleno

from £650 / user/mo (GBP)

An AI-agent-led order-to-cash platform (GDPR-compliant, multilingual) covering collections, payments, cash application, disputes and credit risk, with 1,000+ ERP and bank integrations.

Best for: Larger or higher-value mid-market finance teams (CFOs, AR managers, credit controllers).

Choose Kolleno if you're a mid-market or enterprise finance team wanting AI agents across the full order-to-cash lifecycle and deep ERP integrations, and per-user pricing fits your structure.

Built-in reminders (Xero / QuickBooks)

Included with subscription

Both Xero and QuickBooks Online include automatic invoice reminders that email customers before or after a due date — built into your paid accounting subscription, with no separate tool.

Best for: Small businesses already on Xero or QuickBooks that want basic, email-only chasing on a simple schedule.

Choose built-in reminders if email-only reminders cover your needs and you're not ready for a dedicated tool. DueTrail adds a review-first approval queue, a promise-to-pay portal, a full case timeline, and CSV-driven chasing across any accounting tool.

Where DueTrail is the right call

We're not trying to be the biggest or most feature-packed tool on this list. We're built for one buyer in particular.

You want review-first control

Imports create paused cases. Nothing emails your customers until someone on your team approves the live send — no automation surprises on old, sensitive invoices.

You want one flat price

€149/month for the whole workspace — no per-seat fees, no revenue tiers, no volume bands. You always know the bill.

You're a small European service team

Agencies, consultancies, IT services and recruitment firms of roughly 10–200 people — where client relationships matter during collections.

You want software, not an agency

DueTrail helps your own team follow up professionally. We don't collect on your behalf as a third party, and there's no lending product attached.

See if DueTrail is the right fit — for free.

Start in Review Mode, import a CSV from any accounting tool, and explore the queue before anything sends. No sales call required.

Start in Review Mode See pricing →