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Comparison · Finance
Bigcapital vs SolidInvoice
A side-by-side editorial comparison of Bigcapital and SolidInvoice — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Bigcapital vs SolidInvoice: at a glance
What is Bigcapital?
Bigcapital adds cash and accrual basis accounting to its open-source books.
Bigcapital is an open-source accounting product releasing every week or two. v0.25.45 (October 23) brings cash and accrual basis accounting across journals, bills, credit notes and vendor credits, with a basis switch on the journal and trial balance reports. The releases before it added bank rules that apply to all accounts, report date presets and Plaid sync fixes, alongside a long run of report-correctness fixes.
What is SolidInvoice?
SolidInvoice 3.1.3 patches payment settling and clears 12 Symfony advisories.
SolidInvoice, the self-hosted invoicing app, is in a patch cycle on 3.1. The 29 October trio brought custom invoice templates, invitation expiry and a fixed upgrade path with migrations at startup or as a Helm pre-upgrade job. 3.1.3 follows with fixes: invoices paid through the API or MCP are only marked paid once the payment settles, the revenue chart counts each month once, and a Symfony bump clears 12 security advisories.
Bigcapital vs SolidInvoice: editorial side-by-side
Bigcapital
5.0FINANCE
Bigcapital adds cash and accrual basis accounting to its open-source books.
◆ Current state
Bigcapital is an open-source accounting product releasing every week or two. v0.25.45 (October 23) brings cash and accrual basis accounting across journals, bills, credit notes and vendor credits, with a basis switch on the journal and trial balance reports. The releases before it added bank rules that apply to all accounts, report date presets and Plaid sync fixes, alongside a long run of report-correctness fixes.
◆ Where it's heading
The work is moving from features to accounting correctness: aging summaries, cash flow, ledger running balances and sales tax liability were all fixed in September, and the accounting-basis work extends that into how every transaction posts. Security fixes such as secure invite tokens show a codebase hardening for wider self-hosting.
◆ Prediction
Expect the accounting-basis switch to reach more reports and transaction types in the next releases. Version labels are inconsistent (v0.15.43 sits between v0.25.42 and v0.25.44), so tag numbers are not a reliable guide.
SolidInvoice
5.0FINANCE
SolidInvoice 3.1.3 patches payment settling and clears 12 Symfony advisories.
◆ Current state
SolidInvoice, the self-hosted invoicing app, is in a patch cycle on 3.1. The 29 October trio brought custom invoice templates, invitation expiry and a fixed upgrade path with migrations at startup or as a Helm pre-upgrade job. 3.1.3 follows with fixes: invoices paid through the API or MCP are only marked paid once the payment settles, the revenue chart counts each month once, and a Symfony bump clears 12 security advisories.
◆ Where it's heading
After the large 3.0 release in June, work has moved to hardening: upgrade paths, packaging (Snap, static PHP builds) and correctness in payments and reporting. The mention of MCP payments shows AI-agent access is already wired into billing, though the entries don't detail it.
◆ Prediction
Expect more 3.1.x patches on packaging and payment edge cases; the entries don't signal what 3.2 will contain.
Alternatives to Bigcapital and SolidInvoice
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 Bigcapital or SolidInvoice.
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 Bigcapital alternatives → · See all SolidInvoice alternatives →
Recent activity from Bigcapital and SolidInvoice
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoSolidInvoiceSolidInvoice 3.1.3 fixes payment settling, clears 12 advisories
- 15d agoSolidInvoiceSolidInvoice 3.1.0: custom invoice templates, invitation expiry
- 15d agoSolidInvoiceSolidInvoice 3.1.1: post-3.1.0 bug fixes
- 15d agoSolidInvoiceSolidInvoice 3.1.2 fixes the broken in-app upgrade path
- 22d agoBigcapitalv0.25.45: cash and accrual basis accounting
- 29d agoBigcapitalv0.25.44: bank rules for all accounts, payment link fix
- 1mo agoBigcapitalv0.15.43: mail label and report localization fixes
- 1mo agoBigcapitalv0.25.42: Plaid sync fixes and report date presets
- 1mo agoBigcapitalv0.25.41: aging, ledger and tax report fixes
- 2mo agoBigcapitalv0.25.40: editable inventory adjustments, secure invites
- 2mo agoSolidInvoiceInvoice lines now say '1 hour' instead of '1 hours'
- 4mo agoSolidInvoiceRelease 3.0.1
Frequently asked questions
What is the difference between Bigcapital and SolidInvoice?
Both compete on the same themes — self-hosted — within Finance. Bigcapital and SolidInvoice are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Bigcapital better than SolidInvoice?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Bigcapital and SolidInvoice are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Finance products to evaluate alongside.
What are the best alternatives to Bigcapital?
Top Bigcapital alternatives in Finance are ranked by recent ship velocity. Browse the "Bigcapital alternatives" section above for the current picks, or visit /alternatives/bigcapital for the full list with editorial commentary on each.
What are the best alternatives to SolidInvoice?
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.