Stigg
Stigg adds credit reservation and settlement for AI operations days after its agent SDK.
Comparison · Finance
Firefly III vs PayFit
A side-by-side editorial comparison of Firefly III and PayFit — release velocity, themes, recent moves, and the top alternatives to consider.
Firefly III vs PayFit: at a glance
| Feature | Firefly III | PayFit |
|---|---|---|
| Sector | Finance | Finance |
| Velocity score | 5.0 | 0.0 |
| Sparks · 30d | 0 | 0 |
| Top themes | personal finance, self-hosted, pre-release, open source | payroll, hr, api, france |
| Last editorial update | 22h ago | 5mo ago |
| Website | Visit → | — |
What is Firefly III?
Firefly III ships seven develop builds in six days, still with no changelog attached.
Firefly III's feed is all automated develop pre-releases: seven builds between Oct 21 and 26, three of them on Oct 24 alone. None of them carries a changelog. Some are boilerplate warnings, others a single bot line. There has been no stable release in the visible window, so users can't tell from the feed what is changing.
What is PayFit?
Payroll platform's developer changelog has slowed from monthly in 2024 to three releases across all of 2025.
PayFit is a payroll and HR platform with deep France and UK coverage. The developer-facing changelog ran monthly through 2024 but slowed to three releases in 2025 — workingTimeModality and exemption fields on French contract endpoints (December), retroactive 24-month accountingV2 document generation (August), and absence status filtering (June). 2024 entries fill the rest of the recent window.
Firefly III vs PayFit: editorial side-by-side
Firefly III
5.0FINANCE
Firefly III ships seven develop builds in six days, still with no changelog attached.
◆ Current state
Firefly III's feed is all automated develop pre-releases: seven builds between Oct 21 and 26, three of them on Oct 24 alone. None of them carries a changelog. Some are boilerplate warnings, others a single bot line. There has been no stable release in the visible window, so users can't tell from the feed what is changing.
◆ Where it's heading
The cadence points to active work toward a next stable release, but the project leaves the record in changelog.md rather than in releases. Until a tagged stable lands, the feed measures commit activity rather than shipped features.
◆ Prediction
What's unclear is when the next stable release lands; the entries give no version target or feature list to anchor a prediction.
PayFit
0.0FINANCE
Payroll platform's developer changelog has slowed from monthly in 2024 to three releases across all of 2025.
◆ Current state
PayFit is a payroll and HR platform with deep France and UK coverage. The developer-facing changelog ran monthly through 2024 but slowed to three releases in 2025 — workingTimeModality and exemption fields on French contract endpoints (December), retroactive 24-month accountingV2 document generation (August), and absence status filtering (June). 2024 entries fill the rest of the recent window.
◆ Where it's heading
The public developer changelog has clearly deprioritized. The 2025 entries are field additions and existing-endpoint improvements rather than new product surfaces. PayFit may be making fewer partner-facing changes, or simply moving partner communication off the public changelog.
◆ Prediction
Without more recent data the safe bet is continued slow cadence on the developer changelog with primarily incremental field additions. A return to monthly cadence would be the early signal that PayFit is reinvesting in the partner ecosystem.
Alternatives to Firefly III and PayFit
Other Finance products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Firefly III or PayFit.
InvoiceShelf
InvoiceShelf 3.0 alphas add bills and suppliers, moving it from invoicing into payables.
Shift4
Shift4 starts its Q4 venue rollout in canary while Customer Hub adds enterprise modifiers.
GOAT.tax
GOAT.tax adds Form 6765 Section G reporting for large R&D credit filers.
Kill Bill
Kill Bill keeps two release lines alive with small invoice-template changes.
Zluri
Zluri is turning SaaS management into identity governance, and Segregation of Duties is the pivot.
See all Firefly III alternatives → · See all PayFit alternatives →
Recent activity from Firefly III and PayFit
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoFirefly IIIFirefly III develop build 2026-10-28.1
- 1d agoFirefly IIIFirefly III develop build 2026-10-28
- 3d agoFirefly IIIFirefly III develop build 2026-10-26
- 4d agoFirefly IIIFirefly III develop build 2026-10-25
- 4d agoFirefly IIIFirefly III develop build 2026-10-24.2
- 4d agoFirefly IIIFirefly III develop build 2026-10-24.1
- 10mo agoPayFitDecember 2025 Improvements
- 1y agoPayFitRetroactive generation of accountingV2 FR documents
- 1y agoPayFitImproved absences retrieval
- 1y agoPayFitOctober improvements
- 2y agoPayFitSeptember improvements
- 2y agoPayFitAugust improvements
Frequently asked questions
What is the difference between Firefly III and PayFit?
They serve adjacent needs but don't currently overlap on shipped themes. Firefly III is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Firefly III better than PayFit?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Firefly III is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Finance products to evaluate alongside.
What are the best alternatives to Firefly III?
Top Firefly III alternatives in Finance are ranked by recent ship velocity. Browse the "Firefly III alternatives" section above for the current picks, or visit /alternatives/firefly-iii for the full list with editorial commentary on each.
What are the best alternatives to PayFit?
Top PayFit alternatives in Finance are ranked by recent ship velocity. Browse the "PayFit alternatives" section above for the current picks, or visit /alternatives/payfit for the full list with editorial commentary on each.