Shift4
Shift4 Venue Q4-R2 is on canary venues now, with global release set for November 17.
Comparison · Finance
Firefly III vs WP Simple Pay
A side-by-side editorial comparison of Firefly III and WP Simple Pay — release velocity, themes, recent moves, and the top alternatives to consider.
Firefly III vs WP Simple Pay: at a glance
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.
What is WP Simple Pay?
WP Simple Pay 4.17.4 brings payments and refunds into WordPress, no Stripe tab needed.
The feed's first entry since October 2025, 4.17.4 adds a Transactions page listing every one-time payment with status filters, search by customer email and spreadsheet export, plus refunds from inside WordPress. Earlier releases tracked Stripe's own surface: 4.16 added local payment methods and 4.13 compliance controls. The standout remains 4.14, which removed the paywall on recurring subscription payments.
Firefly III vs WP Simple Pay: editorial side-by-side
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.
WP Simple Pay
0.0FINANCE
WP Simple Pay 4.17.4 brings payments and refunds into WordPress, no Stripe tab needed.
◆ Current state
The feed's first entry since October 2025, 4.17.4 adds a Transactions page listing every one-time payment with status filters, search by customer email and spreadsheet export, plus refunds from inside WordPress. Earlier releases tracked Stripe's own surface: 4.16 added local payment methods and 4.13 compliance controls. The standout remains 4.14, which removed the paywall on recurring subscription payments.
◆ Where it's heading
Until now the plugin competed on Stripe coverage and, with 4.14, on access. 4.17.4 points somewhere new: replacing trips to the Stripe Dashboard for daily payment work. That makes WordPress the place a site owner runs payments, not only collects them.
◆ Prediction
Expect the Transactions view to take on more payment operations, alongside continued fast-following of Stripe payment methods. Whether free subscriptions shifted monetization elsewhere isn't visible in these entries.
Alternatives to Firefly III and WP Simple Pay
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 WP Simple Pay.
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 Firefly III alternatives → · See all WP Simple Pay alternatives →
Recent activity from Firefly III and WP Simple Pay
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)
- 1mo agoWP Simple PayIntroducing WP Simple Pay 4.17.4: Every Payment at a Glance, Refunds in One Click
- 1y agoWP Simple PayIntroducing WP Simple Pay 4.16.0: Reach More Customers with New Local Payment Methods
- 1y agoWP Simple Pay[NEW] WP Simple Pay 4.14: Unlock Free Subscription Payments on WordPress ⚡
- 1y agoWP Simple PayStripe Compliance Made Easy & Even More Pricing Flexibility
- 2y agoWP Simple Pay[NEW] WP Simple Pay 4.12.0 Adds Automatic Recurring Subscription Opt- In Setting, and More
- 2y agoWP Simple Pay[NEW] Purchasing Multiple Items at Once in WP Simple Pay 4.11.0 – Increase Average Order Values
Frequently asked questions
What is the difference between Firefly III and WP Simple Pay?
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 WP Simple Pay?
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 WP Simple Pay?
Top WP Simple Pay alternatives in Finance are ranked by recent ship velocity. Browse the "WP Simple Pay alternatives" section above for the current picks, or visit /alternatives/wp-simple-pay for the full list with editorial commentary on each.