Bigcapital
58 · CautionDouble-entry accounting with financial reports, inventory and invoicing.
Directory / Alternatives to QuickBooks
1 open source project replaces QuickBooks, ranked by how safe each is to depend on.
Double-entry accounting with financial reports, inventory and invoicing.
The code for these is public, but the license is not an OSI open source license, or we have not verified it yet. Check the license notes on each project before relying on it.
Accounting app for small businesses with invoicing, expenses and an app store.
Invoicing, quotes, payments and time tracking for freelancers and small businesses.

Health and license are separate verdicts: a project can be well maintained and still not be open source.
| Project | Health | License | Stars |
|---|---|---|---|
| Bigcapital | 58 · Caution | AGPL-3.0 | 3.9k |
| Akaunting | 87 · Healthy | Source-available, not open sourceRelicensed 2023 | 10k |
| Invoice Ninja | 74 · Stable | Source-available, not open source | 10k |
QuickBooks is a paid accounting & invoicing product. See all open source accounting & invoicing tools, ranked the same way.
Scores refresh nightly from GitHub. How we score.