Tools for reliable invoicing

The problem, in plain words: “I need a reliable invoicing app to send invoices and follow up on unpaid payments without having a dedicated finance person.”

Can You Pay That fits best, with 1 more that fits too.

You want an invoicing app that lets you send invoices and reliably follow up on unpaid ones without dedicated finance staff.

Updated June 2026.

What fits

Can You Pay Thatstrong · 82

It’s positioned as invoice management for freelancers and agencies with an emphasis on getting paid faster, including handling late payments and simplifying follow-up on unpaid invoices.

Best for: Handling unpaid and late invoices with a low-effort follow-up workflow for freelancers, agencies, or small businesses.

Kipestrong · 78

It’s aimed at business owners with recurring billing needs and explicitly targets the problem of chasing recurring payments manually, while providing invoice and expense management plus a dashboard.

Best for: If your core issue is unpaid recurring invoices and you want less manual chasing.

Partly fits

Square Invoices: Invoice Makerpartial · 62

It focuses on invoice creation plus a built-in payment system, but it doesn’t clearly emphasize follow-up automation for unpaid invoices.

Won’t cover: It’s stronger on invoice sending and payment handling than on consistent follow-up specifically for unpaid invoices.

FreshBooks Invoicing Apppartial · 56

It covers invoicing and accounting together, which fits small-business invoicing needs, but the provided info doesn’t clearly state unpaid-payment follow-up automation.

Won’t cover: It’s framed more around invoicing and accounting than a dedicated unpaid-invoice follow-up workflow.

Billpaperpartial · 52

It includes tracking of paid and unpaid bills in real time, which helps with reliability around unpaid amounts, but follow-up is not presented as the core automation.

Won’t cover: It tracks paid versus unpaid, but it doesn’t clearly position itself around automating reminders or follow-up for unpaid invoices.

Invoice Simplepartial · 48

It’s oriented around creating and sending professional invoices and managing them in one app, but there’s no clear emphasis on unpaid-payment follow-up automation.

Won’t cover: It centers on creating and sending invoices and organizing them, rather than following up on unpaid ones.

Questions

What's the best tool for reliable invoicing?

Can You Pay That is the strongest match — It’s positioned as invoice management for freelancers and agencies with an emphasis on getting paid faster, including handling late payments and simplifying follow-up on unpaid invoices.

Is there a tool that fully solves this?

2 products match this closely.

What won't these tools cover?

It’s stronger on invoice sending and payment handling than on consistent follow-up specifically for unpaid invoices. · It’s framed more around invoicing and accounting than a dedicated unpaid-invoice follow-up workflow. · It tracks paid versus unpaid, but it doesn’t clearly position itself around automating reminders or follow-up for unpaid invoices. · It centers on creating and sending invoices and organizing them, rather than following up on unpaid ones.

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Matched by Matchbox. Nothing here is sponsored and payment never affects ranking. Products link to their listings; some are auto-extracted and not yet maker-verified.