Shift4
Shift4 runs a fast multi-product release cadence across venue POS, payment reporting, and loyalty systems.
Comparison · Finance
Firefly III vs Square
A side-by-side editorial comparison of Firefly III and Square — release velocity, themes, recent moves, and the top alternatives to consider.
Firefly III vs Square: at a glance
What is Firefly III?
Firefly III ships 2–3 dev builds per day — user-facing changes not yet in release notes
Firefly III is in active daily development, producing multiple pre-release builds each day under the 'develop' branch. The September cadence is high, but the automated GitHub Release entries omit changelog content — the project maintains a separate changelog.md that populates only at stable release time. Nothing in this batch confirms what features are under active construction.
What is Square?
Square's release feed is capturing headings, not releases — same title, three different dates.
Five of the six entries are generically titled roll-ups across orders, menus, discounts, inventory, payments and sign-in, with bodies that restate the title and a date. The sixth is a page scrape carrying browser-upgrade boilerplate alongside Food & Beverage marketing copy.
Firefly III vs Square: editorial side-by-side
Firefly III
5.0FINANCE
Firefly III ships 2–3 dev builds per day — user-facing changes not yet in release notes
◆ Current state
Firefly III is in active daily development, producing multiple pre-release builds each day under the 'develop' branch. The September cadence is high, but the automated GitHub Release entries omit changelog content — the project maintains a separate changelog.md that populates only at stable release time. Nothing in this batch confirms what features are under active construction.
◆ Where it's heading
Without changelog detail in the dev builds, direction is unreadable from these entries alone. The sustained high cadence — multiple drops per day — suggests active work, but whether that is bug fixing, feature development, or refactoring cannot be determined until a stable release with a populated changelog lands.
◆ Prediction
A stable release with a populated changelog.md will provide the first meaningful signal. Given the dev cadence, one is likely within days.
Square
0.0FINANCE
Square's release feed is capturing headings, not releases — same title, three different dates.
◆ Current state
Five of the six entries are generically titled roll-ups across orders, menus, discounts, inventory, payments and sign-in, with bodies that restate the title and a date. The sixth is a page scrape carrying browser-upgrade boilerplate alongside Food & Beverage marketing copy.
◆ Where it's heading
There is no product trajectory legible here. Square is clearly shipping on a near-weekly cadence across its seller surfaces, but the captured entries carry category labels instead of the changes themselves, and near-identical roll-ups repeat across consecutive days.
◆ Prediction
The cadence will hold, but nothing in these entries supports a claim about what Square ships next — the detail would have to come from the linked release notes rather than these summaries.
Alternatives to Firefly III and Square
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 Square.
GOAT.tax
GOAT.tax adds multi-company support, partner white-labeling, and expands state R&D credit coverage
Zluri
Zluri launches SoD compliance module and a visual canvas workflow builder — entering IGA territory
DocuSign
DocuSign rebuilt eSignature with AI and is now targeting the full contract lifecycle.
LNbits
LNbits ships sandboxed WASM extensions, opening self-hosted Lightning wallets to uncurated plugins.
Stigg
Stigg ships natural language contract management, completing its build-out as an AI-native commercial operations layer.
See all Firefly III alternatives → · See all Square alternatives →
Recent activity from Firefly III and Square
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 22h agoFirefly IIIDevelopment release for 2026-09-25
- 22h agoFirefly IIIDevelopment release for 2026-09-25
- 1d agoFirefly IIIDevelopment release for 2026-09-24
- 1d agoFirefly IIIDevelopment release for 2026-09-24
- 1d agoFirefly IIIDevelopment release for 2026-09-24
- 3d agoFirefly IIIDevelopment release for 2026-09-22
- 4mo agoSquareProduct updates across orders, menus, and discounts
- 4mo agoSquareProduct updates across orders, menus, and discounts
- 4mo agoSquareSquare Release Notes - May 6, 2026: Product updates across orders, menus, and discounts
- 5mo agoSquareProduct updates across inventory, orders, and payments
- 5mo agoSquareOrder Guide beta headlines Square's food and beverage push
- 5mo agoSquareProduct updates across payments, menus, and sign-in
Frequently asked questions
What is the difference between Firefly III and Square?
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 Square?
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 Square?
Top Square alternatives in Finance are ranked by recent ship velocity. Browse the "Square alternatives" section above for the current picks, or visit /alternatives/square for the full list with editorial commentary on each.