Firefly III
Firefly III keeps tagging develop builds daily, still with no release notes.
Comparison · Finance
Recurly vs Stigg
A side-by-side editorial comparison of Recurly and Stigg — release velocity, themes, recent moves, and the top alternatives to consider.
Recurly vs Stigg: at a glance
What is Recurly?
Recurly is shipping payment-gateway maintenance — Vantiv, WorldPay, Adyen, ApplePay tweaks, no headline moves.
The captured window is dominated by narrow gateway-level updates: WorldPay now passes sales tax, Vantiv learned three additional response codes (142, 141, 378, plus reworked handling for 229 and 992), Check Commerce's sandbox endpoint moved, and the V3 client libraries gained payment_gateway_references parameters. Adyen got SEPA retry support and Apple Pay added MPAN tracking for merchant-derived tokens. The published_at dates are 2026 but the entry bodies are dated Jan–Feb 2025 — the changelog feed appears to be republishing year-old gateway notes on a new cadence.
What is Stigg?
Stigg moves its entitlements and credit checks inside agent orchestrators and gateways.
Stigg now runs inside agent orchestration layers, applying entitlements, credits and budgets to each step of an agent run, and its Agent SDK supports solo.io and agentgateway out of the box. It also lets customers bill subscriptions through Airwallex invoices and payment links. This lands a day after new pricing with a free plan and monthly billing, and three days after Usage Governance went GA.
Recurly vs Stigg: editorial side-by-side
Recurly
1.7FINANCE
Recurly is shipping payment-gateway maintenance — Vantiv, WorldPay, Adyen, ApplePay tweaks, no headline moves.
◆ Current state
The captured window is dominated by narrow gateway-level updates: WorldPay now passes sales tax, Vantiv learned three additional response codes (142, 141, 378, plus reworked handling for 229 and 992), Check Commerce's sandbox endpoint moved, and the V3 client libraries gained payment_gateway_references parameters. Adyen got SEPA retry support and Apple Pay added MPAN tracking for merchant-derived tokens. The published_at dates are 2026 but the entry bodies are dated Jan–Feb 2025 — the changelog feed appears to be republishing year-old gateway notes on a new cadence.
◆ Where it's heading
Recurly is in a maintenance posture for its payment-gateway integrations rather than reaching for new product surfaces. The work is real and matters for billing reliability — adding response codes prevents misclassified declines, SEPA retries recover EU subscription revenue, MPAN tracking improves tokenization reporting — but none of it expands what Recurly is or who buys it. Webhook auto-pause for unresponsive endpoints is the most operationally interesting item, hinting at a small reliability layer Recurly is willing to enforce on its merchants.
◆ Prediction
Without fresher entries it's hard to call where the product is heading. The likeliest next move is more gateway breadth (Stripe response-code parity, additional EU gateways), and possibly a friendlier developer-facing release-notes feed since the current one is republishing year-old content. The team should consider fixing the changelog publishing date drift before commenting deeper on velocity.
Stigg
7.5FINANCE
Stigg moves its entitlements and credit checks inside agent orchestrators and gateways.
◆ Current state
Stigg now runs inside agent orchestration layers, applying entitlements, credits and budgets to each step of an agent run, and its Agent SDK supports solo.io and agentgateway out of the box. It also lets customers bill subscriptions through Airwallex invoices and payment links. This lands a day after new pricing with a free plan and monthly billing, and three days after Usage Governance went GA.
◆ Where it's heading
Stigg is placing its billing engine at the points where AI agents spend money: the orchestrator, the gateway and credit reservation before each operation. Billing-backend breadth, now Airwallex invoicing, keeps pace in the background.
◆ Prediction
Expect more gateway and orchestrator integrations in the Agent SDK and its move out of beta. Billing backends will likely keep widening around Airwallex and its peers.
Alternatives to Recurly and Stigg
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 Recurly or Stigg.
Shift4
Shift4 Venue Q4-R2 is on canary venues now, with global release set for November 17.
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.
See all Recurly alternatives → · See all Stigg alternatives →
Recent activity from Recurly and Stigg
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9d agoStiggStigg Now Runs Inside Your Agent Orchestrator
- 9d agoStiggSupport for solo.io and agentgateway in the Agent SDK
- 10d agoStiggBill subscriptions using invoices and payment links with Airwallex
- 10d agoStiggStigg's New Pricing Is Now Generally Available ⚡
- 12d agoStiggUsage Governance Is Now Generally Available
- 15d agoStiggIntroducing Stigg's New Navigation
- 7mo agoRecurly2/26/2025: WorldPay Gateway - Added support for passing Sales Tax to the gateway.
- 7mo agoRecurly2/26/2025: Vantiv Gateway - Added support for two new response codes: 142 and 141.
- 7mo agoRecurlyChangelog index header (feed artifact)
- 7mo agoRecurly2/18/2025: V3 Libraries - updated to support new payment_gateway_references parameters.
- 7mo agoRecurly2/18/2025: Vantiv Gateway - added support for response code 378 on the gateway.
- 8mo agoRecurly2/4/2025: Check Commerce gateway - updated endpoint for sandbox Check Commerce to support new gateway development endpoint.
Frequently asked questions
What is the difference between Recurly and Stigg?
They serve adjacent needs but don't currently overlap on shipped themes. Stigg is currently shipping more aggressively (velocity 7.5 vs 1.7), with 1 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 Recurly better than Stigg?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Stigg is currently shipping more aggressively (velocity 7.5 vs 1.7), with 1 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 Recurly?
Top Recurly alternatives in Finance are ranked by recent ship velocity. Browse the "Recurly alternatives" section above for the current picks, or visit /alternatives/recurly for the full list with editorial commentary on each.
What are the best alternatives to Stigg?
Top Stigg alternatives in Finance are ranked by recent ship velocity. Browse the "Stigg alternatives" section above for the current picks, or visit /alternatives/stigg for the full list with editorial commentary on each.