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Comparison · Finance
Bill.com vs SolidInvoice
A side-by-side editorial comparison of Bill.com and SolidInvoice — release velocity, themes, recent moves, and the top alternatives to consider.
Bill.com vs SolidInvoice: at a glance
What is Bill.com?
BILL turns multi-entity into its main theme, while AI moves into the AP inbox and month-end close.
BILL's autumn releases concentrate on businesses running several related companies. Spend & Expense now supports multi-entity accounts on one credit application and shared credit line, and vendor credits can be handled across entities from the parent. AI work continues in the AP inbox, which now identifies incoming documents, and in close, with smarter coding, a period close mode and approver reminders.
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.
Bill.com vs SolidInvoice: editorial side-by-side
Bill.com
5.0FINANCE
BILL turns multi-entity into its main theme, while AI moves into the AP inbox and month-end close.
◆ Current state
BILL's autumn releases concentrate on businesses running several related companies. Spend & Expense now supports multi-entity accounts on one credit application and shared credit line, and vendor credits can be handled across entities from the parent. AI work continues in the AP inbox, which now identifies incoming documents, and in close, with smarter coding, a period close mode and approver reminders.
◆ Where it's heading
The product is moving up-market through structure as much as through AI. Multi-entity support gives BILL a reason to stay as a customer adds companies, and it now reaches both AP and spend. The AI thread stays narrow and practical: sorting, coding and flagging work that staff used to do by hand, with the review step left in place.
◆ Prediction
BILL calls document recognition a first step toward an inbox that understands documents, so expect more automated handling inside AP. Further multi-entity coverage is also likely, since it has now landed in two product lines within two weeks.
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 Bill.com 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 Bill.com 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 Bill.com alternatives → · See all SolidInvoice alternatives →
Recent activity from Bill.com 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
- 16d agoBill.comBILL Spend & Expense now supports multi-entity businesses
- 24d agoBill.comManage vendor credits across all your entities, from one place
- 26d agoBill.comNew AI in BILL: automation you control, accuracy you can trust
- 26d agoBill.comYour inbox now recognizes what each document is
- 1mo agoBill.comClose your books faster: smarter coding, period close mode, and approver reminders
- 2mo agoSolidInvoiceInvoice lines now say '1 hour' instead of '1 hours'
- 2mo agoBill.comYour reports, now faster and easier to find
- 4mo agoSolidInvoiceRelease 3.0.1
Frequently asked questions
What is the difference between Bill.com and SolidInvoice?
They serve adjacent needs but don't currently overlap on shipped themes. Bill.com 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 Bill.com better than SolidInvoice?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Bill.com 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 Bill.com?
Top Bill.com alternatives in Finance are ranked by recent ship velocity. Browse the "Bill.com alternatives" section above for the current picks, or visit /alternatives/bill 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.