Shift4
Shift4 Venue Q4-R2 is on canary venues now, with global release set for November 17.
Comparison · Finance
GOAT.tax vs Firefly III
A side-by-side editorial comparison of GOAT.tax and Firefly III — release velocity, themes, recent moves, and the top alternatives to consider.
GOAT.tax vs Firefly III: at a glance
What is GOAT.tax?
GOAT.tax calculates the federal R&D credit for whole controlled groups.
GOAT.tax's October 28 release adds Controlled Groups: set up related companies as one group, enter gross receipts, calculate the federal R&D credit at group level and produce group Web and PDF deliverables, with partner portal access. It builds on the Controlled Group data model, multi-company support and October's Form 6765 Section G reporting.
What is Firefly III?
Firefly III keeps tagging develop builds daily, still with no release notes.
Firefly III's feed remains automated develop pre-releases. November 12 and 13 added two more develop tags and another boilerplate development release, on top of four on November 12 alone. None includes a changelog.
GOAT.tax vs Firefly III: editorial side-by-side
GOAT.tax
5.0FINANCE
GOAT.tax calculates the federal R&D credit for whole controlled groups.
◆ Current state
GOAT.tax's October 28 release adds Controlled Groups: set up related companies as one group, enter gross receipts, calculate the federal R&D credit at group level and produce group Web and PDF deliverables, with partner portal access. It builds on the Controlled Group data model, multi-company support and October's Form 6765 Section G reporting.
◆ Where it's heading
The product is moving from single-company studies to group and partner workflows that larger filers and advisory firms need. Recent releases each add one piece of that structure.
◆ Prediction
Expect state credit calculations at controlled-group level next, since the release covers federal credits only.
Firefly III
5.0FINANCE
Firefly III keeps tagging develop builds daily, still with no release notes.
◆ Current state
Firefly III's feed remains automated develop pre-releases. November 12 and 13 added two more develop tags and another boilerplate development release, on top of four on November 12 alone. None includes a changelog.
◆ Where it's heading
The project is in a pre-release stretch where builds ship several times a day without notes. The feed shows activity but not what is changing.
◆ Prediction
The feed does not show what the next stable release will contain; a tagged version with a changelog is the next thing worth watching.
Alternatives to GOAT.tax and Firefly III
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 GOAT.tax or Firefly III.
Payhawk
Payhawk adds SWIFT payment tracking and a DualEntry ledger sync as ERP coverage widens
TaxDome
TaxDome Pipelines now remember your filters, and long task names stop getting cut off.
LNbits
LNbits 1.7.1 follows the urgent 1.7.0 fix by rotating auth keys.
Kolleno
Kolleno is stretching from collections software toward the whole cash cycle.
Zoho Billing
Zoho Billing turns its reports toward churn and line-item revenue.
See all GOAT.tax alternatives → · See all Firefly III alternatives →
Recent activity from GOAT.tax and Firefly III
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 14h agoFirefly IIIFirefly III develop build 2026-11-13 (22:20)
- 1d agoFirefly IIIFirefly III develop tag 2026-11-13
- 1d agoFirefly IIIFirefly III develop tag 2026-11-12 (5)
- 1d agoFirefly IIIFirefly III develop tag 2026-11-12 (4)
- 1d agoFirefly IIIFirefly III develop build 2026-11-12 (afternoon)
- 2d agoFirefly IIIFirefly III develop build 2026-11-12 (10:52)
- 16d agoGOAT.taxMajor Feature Release: Controlled Groups
- 29d agoGOAT.taxSection G activity breakdown, EIN and NAICS fields for Form 6765
- 1mo agoGOAT.taxGOAT.tax Release Notes for 09/24/2026
- 2mo agoGOAT.taxGOAT.tax Release Notes for 09/08/2026
- 2mo agoGOAT.taxGOAT.tax Release Notes for 08/30/2026
- 2mo agoGOAT.taxGOAT.tax Release Notes for 08/20/2026
Frequently asked questions
What is the difference between GOAT.tax and Firefly III?
They serve adjacent needs but don't currently overlap on shipped themes. GOAT.tax and Firefly III are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is GOAT.tax better than Firefly III?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. GOAT.tax and Firefly III are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Finance products to evaluate alongside.
What are the best alternatives to GOAT.tax?
Top GOAT.tax alternatives in Finance are ranked by recent ship velocity. Browse the "GOAT.tax alternatives" section above for the current picks, or visit /alternatives/goat-tax for the full list with editorial commentary on each.
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.