Firefly III
Firefly III keeps tagging develop builds daily, still with no release notes.
A side-by-side editorial comparison of Invoice Ninja and LNbits — release velocity, themes, recent moves, and the top alternatives to consider.
Invoice Ninja adds OIDC auto-login while rebuilding its Stripe plumbing
Invoice Ninja ships v5.13 patch releases every few days. October's substance is payments and auth: Stripe moved to the 2025.basil API as a minimum with webhook upgrades, offline payment sync was finished, GoCardless, Razorpay and Braintree got fixes or upgrades, and OIDC gained auto-login and labelling. Several API fixes were found while building new mobile apps.
LNbits 1.7.1 follows the urgent 1.7.0 fix by rotating auth keys.
LNbits shipped v1.7.1 a day after 1.7.0, a security patch that rotates authentication keys, and again asks every operator to update immediately. 1.7.0 paired critical security fixes with TOTP two-factor login, on-chain wallets, BOLT12 offer payments, a job scheduler and outgoing payment webhooks.
Invoice Ninja ships v5.13 patch releases every few days. October's substance is payments and auth: Stripe moved to the 2025.basil API as a minimum with webhook upgrades, offline payment sync was finished, GoCardless, Razorpay and Braintree got fixes or upgrades, and OIDC gained auto-login and labelling. Several API fixes were found while building new mobile apps.
The work points at two things: keeping the payment gateway layer current with providers' API versions, and preparing the backend for new client apps. European e-invoicing (ZUGFeRD/CII, EPC QR codes) also keeps getting attention.
Expect more API fixes tied to the new apps and further gateway updates; whether the apps themselves appear in this feed is unclear.
LNbits shipped v1.7.1 a day after 1.7.0, a security patch that rotates authentication keys, and again asks every operator to update immediately. 1.7.0 paired critical security fixes with TOTP two-factor login, on-chain wallets, BOLT12 offer payments, a job scheduler and outgoing payment webhooks.
LNbits is moving from a Lightning wallet layer toward a broader payments platform with WASM extensions, on-chain wallets and BOLT12, while a security incident forces quick follow-up patches. Key rotation suggests the 1.7.0 issue may have exposed existing credentials.
Expect more 1.7.x patches and security guidance in the coming days before attention returns to the new wallet and payment features.
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 Invoice Ninja or LNbits.
Firefly III keeps tagging develop builds daily, still with no release notes.
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See all Invoice Ninja alternatives → · See all LNbits alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
They serve adjacent needs but don't currently overlap on shipped themes. LNbits is currently shipping more aggressively (velocity 6.3 vs 5.0), 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.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. LNbits is currently shipping more aggressively (velocity 6.3 vs 5.0), 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.
Top Invoice Ninja alternatives in Finance are ranked by recent ship velocity. Browse the "Invoice Ninja alternatives" section above for the current picks, or visit /alternatives/invoice-ninja for the full list with editorial commentary on each.
Top LNbits alternatives in Finance are ranked by recent ship velocity. Browse the "LNbits alternatives" section above for the current picks, or visit /alternatives/lnbits for the full list with editorial commentary on each.