head to head
QuickBooks vs Crater
Crater is the open source alternative to QuickBooks — accounting software. Here is the honest comparison.
Yes — Crater is a viable free replacement for QuickBooks. Crater is open source under AGPL-3.0, written in PHP, with 8,348 GitHub stars, 1,711 forks and 425 open issues; it was last pushed 2.1 years ago. QuickBooks costs from $19, while self-hosting Crater carries no licence fee — the trade is your operational time instead of a subscription. 2 other open source QuickBooks alternatives are tracked here, led by Firefly III at 24,649 stars. Crater ranks #3 of 3 tracked open source QuickBooks alternatives by stars. The tracked set, by adoption: Firefly III (24,649 stars), Invoice Ninja (10,086 stars). Replacement criteria on this page: 4 reasons to move to Crater and 3 reasons to stay on QuickBooks.
choose Crater if
- Your QuickBooks bill is growing with seats or usage
- You need your data in a format and server you control
- Your compliance posture requires auditing the code that touches sensitive data
- You have (or can rent) a server and basic Docker comfort
stick with QuickBooks if
- You need the polished onboarding and support SLAs of a commercial vendor
- Your team has zero capacity to operate software, even self-hosted-simple
- You depend on a QuickBooks integration ecosystem that the OSS alternatives have not replicated
Side by side
| Crater (open source) | QuickBooks | |
|---|---|---|
| Price | Free (self-hosted) | $19-$117/month |
| License | AGPL-3.0 | Proprietary |
| Source code | Public, auditable | Closed |
| Self-hosting | Yes — crater-invoice/crater | Cloud only |
| Data ownership | Your server, your format | Vendor's cloud |
| Community | ★ 8.3K · ⑂ 1.7K | — |
| Built with | PHP | — |
Why people look for a QuickBooks alternative
About Crater
Crater is an open source web and mobile application for tracking expenses and payments and for creating professional invoices and estimates. The web application is built with Laravel and VueJS, while the mobile applications are built with React Native. It lives in the PHP and Laravel ecosystem, is distributed under the AGPL 3.0 license, and is positioned as an open alternative to QuickBooks and FreshBooks.
read the full Crater overview →
Other open source alternatives to QuickBooks
last updated nightly · ranking method: github stars, live-tracked
Frequently asked questions
Is Crater a good replacement for QuickBooks?
Crater is an open source alternative to QuickBooks (Accounting software). It is written in PHP and licensed under AGPL-3.0, with 8,348 GitHub stars.
Is Crater free compared to QuickBooks?
Yes. Crater is open source — there is no licence fee, and you can self-host it. QuickBooks is typically a paid subscription, so the trade-off is licence cost against the operational work of running it yourself.
How do I migrate from QuickBooks to Crater?
Migration effort depends on the data formats involved. Check Crater's documentation for import options, and compare the feature table above to confirm the capabilities you depend on are covered before switching.