GOAT.tax
GOAT.tax calculates the federal R&D credit for whole controlled groups.
A side-by-side editorial comparison of LNbits and SolidInvoice — release velocity, themes, recent moves, and the top alternatives to consider.
LNbits tags a 1.7.0 release candidate with no notes after its WASM extensions release.
LNbits v1.6.0 introduced sandboxed WASM extensions, native Lightning Addresses and Bark funding support, and v1.6.1 and v1.6.2 patched NWC false failures and a PostgreSQL backup regression. The only new entry since September is v1.7.0-rc2 on October 29, whose note is just a version bump.
SolidInvoice 3.1 brings custom invoice templates and moves migrations off web requests.
SolidInvoice, the self-hosted invoicing app, shipped 3.1.0, 3.1.1 and 3.1.2 together on 29 October. 3.1.0 adds custom invoice templates and invitation expiry; 3.1.2 fixes the in-app upgrade path by running migrations at startup or as a Helm pre-upgrade job. It follows the 3.0 release in June that brought 2FA, OAuth and Meilisearch search.
LNbits v1.6.0 introduced sandboxed WASM extensions, native Lightning Addresses and Bark funding support, and v1.6.1 and v1.6.2 patched NWC false failures and a PostgreSQL backup regression. The only new entry since September is v1.7.0-rc2 on October 29, whose note is just a version bump.
The project is moving toward 1.7.0, but the entries do not say what it contains. Release cadence has slowed since the 1.6 wave.
Unclear from these entries; a 1.7.0 release with notes is the likely next item.
SolidInvoice, the self-hosted invoicing app, shipped 3.1.0, 3.1.1 and 3.1.2 together on 29 October. 3.1.0 adds custom invoice templates and invitation expiry; 3.1.2 fixes the in-app upgrade path by running migrations at startup or as a Helm pre-upgrade job. It follows the 3.0 release in June that brought 2FA, OAuth and Meilisearch search.
After 3.0's identity and platform work, 3.1 turns to customization and operations, with Helm-based deployment now a supported path. Fixes are tagged with detailed commit-level notes, some co-authored with Claude.
Expect more 3.1.x fixes around upgrades and deployment, given two fix releases shipped alongside 3.1.0.
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 LNbits or SolidInvoice.
GOAT.tax calculates the federal R&D credit for whole controlled groups.
Firefly III keeps shipping unlabelled develop builds, three of them on Nov 9.
FreeAgent widens VAT and mobile MTD tools while pitching itself as accounting for every business.
Finanzfluss Copilot adds a Riester vs. pension-depot calculator that feeds its broker comparison.
Purchasely puts its Management API in the terminal and in AI coding agents
Stigg moves its entitlements and credit checks inside agent orchestrators and gateways.
See all LNbits alternatives → · See all SolidInvoice alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
Both compete on the same themes — self-hosted — within Finance. SolidInvoice is currently shipping more aggressively (velocity 5.0 vs 2.5), 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.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SolidInvoice is currently shipping more aggressively (velocity 5.0 vs 2.5), 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.
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.
Top SolidInvoice alternatives in Finance are ranked by recent ship velocity. Browse the "SolidInvoice alternatives" section above for the current picks, or visit /alternatives/solidinvoice for the full list with editorial commentary on each.