head to head · open source
Fincept Terminal vs Firefly III
Fincept Terminal has 33,359 GitHub stars, 4,760 forks, 3 open issues and last shipped 8 days ago. Firefly III has 25,061 stars, 2,361 forks, 169 open issues and last shipped yesterday. Fincept Terminal leads on adoption by 33% (33,359 vs 25,061 stars). Fincept Terminal is written in C++ under a custom or non-standard licence; Firefly III is written in PHP under AGPL-3.0. Fincept Terminal has attracted 14% as many forks as stars, Firefly III 9%. Firefly III was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (finance), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Fincept Terminal | Firefly III | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 25K |
| License | Custom / other | AGPL-3.0 |
| Written in | C++ | PHP |
| Last push | 2026-10-26 | 2026-11-02 |
| Forks | ⑂ 4.8K | ⑂ 2.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Fincept Terminal if
- You weight community size — 33K stars and counting
- You want the Custom / other license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick Firefly III if
- You want the Firefly III feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches PHP
- You evaluated both and Firefly III fits your workflow better
About Fincept Terminal
[!IMPORTANT] 🔒 Fincept Terminal Enterprise — the private edition. Launch price: 90% off, ends soon. Proprietary real time data · Multi agent AI research · Live broker & algo execution · Priority support Plan Was Launch price : : : : : Exclusive $99 $10 /user/mo Exclusive+ ⭐ Most popular $199 $20 /user/mo Exclusive Pro $299 $40 /user/mo Early seats locked in at launch price for life · No annual lock in, cancel anytime · This open source repo stays free under AGPL 3.0 Fincept Terminal Your Thinking is the Only Limit. The Data Isn't. State of the art financial intelligence platform with institutional grade…
read the full Fincept Terminal overview →
About Firefly III
[![Packagist][packagist shield]][packagist url] [![License][license shield]][license url] [![Stargazers][stars shield]][stars url] [![Donate][donate shield]][donate url] Firefly III A free and open source personal finance manager Explore the documentation View the demo · Report a bug · Request a feature · Ask questions Billionaires and fascists are breaking democracies and international alliances. Their profits are costing us our safety. (Digital) sovereignty is more important than ever. Firefly III is free open source software and originates from, and lives in the European Union (🇳🇱). Support your local…
read the full Firefly III overview →
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Frequently asked questions
Is Fincept Terminal or Firefly III more popular?
Fincept Terminal has 33,359 GitHub stars and Firefly III has 25,061. Fincept Terminal has the larger community by that measure.
Are Fincept Terminal and Firefly III free?
Both are open source. Fincept Terminal has no licence declared in this registry, and Firefly III is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Fincept Terminal and Firefly III?
Fincept Terminal is written in C++ and Firefly III in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Fincept Terminal or Firefly III?
Choose Fincept Terminal if you want the larger community (33,359 stars) or its Custom / other licence terms. Choose Firefly III if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.