Stigg
Stigg adds credit reservation and settlement for AI operations days after its agent SDK.
Comparison · Finance
InvoiceShelf vs Kolleno
A side-by-side editorial comparison of InvoiceShelf and Kolleno — release velocity, themes, recent moves, and the top alternatives to consider.
InvoiceShelf vs Kolleno: at a glance
| Feature | InvoiceShelf | Kolleno |
|---|---|---|
| Sector | Finance | Finance |
| Velocity score | 6.3 | 2.5 |
| Sparks · 30d | 1 | 0 |
| Top themes | invoicing, accounting, self-hosted, e-invoicing | accounts receivable, collections, salesforce sync, reconciliation |
| Last editorial update | 3d ago | 2mo ago |
| Website | Visit → | — |
What is InvoiceShelf?
InvoiceShelf 3.0 alphas add bills and suppliers, moving it from invoicing into payables.
Five InvoiceShelf 3.0 alphas shipped in five days. alpha.11 added purchasing (suppliers, bills, supplier credits, payments and refunds) and patched two unauthenticated PHP remote code execution flaws in the Docker image. Later alphas added module API 1.4 with bundled dependencies, EN 16931 e-invoicing with ZUGFeRD / Factur-X hybrid PDFs, a notification bell with automatic payment reminders, and an iOS app headed for TestFlight.
What is Kolleno?
Kolleno ships monthly AR digests, with the Task Manager rebuild as the one real pivot.
Kolleno publishes a monthly roundup rather than per-feature notes, and the bodies are largely a standing intro about control, workflows and high-volume teams — the titles carry the actual news. Across the last several months the substance has been steady accounts-receivable work: dashboards for team performance, payment retry and customer pause logic, AI-read remittance files, AI-detected promises to pay, and now expanded Salesforce sync. The one release that broke the digest pattern was June's Task Manager rebuild, which replaced Collectors Tasks outright.
InvoiceShelf vs Kolleno: editorial side-by-side
InvoiceShelf
6.3FINANCE
InvoiceShelf 3.0 alphas add bills and suppliers, moving it from invoicing into payables.
◆ Current state
Five InvoiceShelf 3.0 alphas shipped in five days. alpha.11 added purchasing (suppliers, bills, supplier credits, payments and refunds) and patched two unauthenticated PHP remote code execution flaws in the Docker image. Later alphas added module API 1.4 with bundled dependencies, EN 16931 e-invoicing with ZUGFeRD / Factur-X hybrid PDFs, a notification bell with automatic payment reminders, and an iOS app headed for TestFlight.
◆ Where it's heading
3.0 is turning InvoiceShelf from an invoice generator into a small-business accounting app: payables next to receivables, EU-compliant e-invoices, a module ecosystem, and native mobile apps. The pace suggests the team is finishing features before a beta rather than stabilizing.
◆ Prediction
Expect more alphas filling in accounting pieces and modules built on API 1.4/1.5, with the iOS app appearing on TestFlight; the entries don't show a beta date.
Kolleno
2.5FINANCE
Kolleno ships monthly AR digests, with the Task Manager rebuild as the one real pivot.
◆ Current state
Kolleno publishes a monthly roundup rather than per-feature notes, and the bodies are largely a standing intro about control, workflows and high-volume teams — the titles carry the actual news. Across the last several months the substance has been steady accounts-receivable work: dashboards for team performance, payment retry and customer pause logic, AI-read remittance files, AI-detected promises to pay, and now expanded Salesforce sync. The one release that broke the digest pattern was June's Task Manager rebuild, which replaced Collectors Tasks outright.
◆ Where it's heading
The direction is consolidation of the operational surface around collections rather than deeper automation of any single step — query management, reconciliation, reporting and now CRM sync all pulled toward one place. AI shows up repeatedly but as a component inside existing workflows (reading remittances, detecting promises to pay) rather than as a separate product. Recurring emphasis on high-volume teams suggests the buyer is moving upmarket.
◆ Prediction
Expect the Salesforce sync to be followed by comparable depth on other systems of record, since an AR platform consolidating query management needs the customer context to arrive automatically rather than by hand.
Alternatives to InvoiceShelf and Kolleno
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 InvoiceShelf or Kolleno.
Firefly III
Firefly III ships seven develop builds in six days, still with no changelog attached.
Shift4
Shift4 starts its Q4 venue rollout in canary while Customer Hub adds enterprise modifiers.
GOAT.tax
GOAT.tax adds Form 6765 Section G reporting for large R&D credit filers.
Kill Bill
Kill Bill keeps two release lines alive with small invoice-template changes.
Zluri
Zluri is turning SaaS management into identity governance, and Segregation of Duties is the pivot.
See all InvoiceShelf alternatives → · See all Kolleno alternatives →
Recent activity from InvoiceShelf and Kolleno
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoInvoiceShelf3.0 alpha.15: iOS app heads to TestFlight
- 5d agoInvoiceShelf3.0 alpha.14: notifications and unpaid-invoice reminders
- 5d agoInvoiceShelf3.0 alpha.13: EN 16931 e-invoices and ZUGFeRD PDFs
- 5d agoInvoiceShelf3.0 alpha.12: modules can bundle libraries and extend screens
- 7d agoInvoiceShelf3.0 alpha.11: purchasing, bills and a PHP RCE fix ⚡
- 1mo agoInvoiceShelf3.0 alpha.10: owners install official modules on managed hosts
- 2mo agoKollenoExpanded Salesforce Sync, Sharper Visibility, and Tighter Controls
- 4mo agoKollenoIntroducing the New Task Manager: Smarter, AI-Powered Customer Query Management ⚡
- 5mo agoKollenoMastering AI Insights, Control, and Efficiency for High-Volume Teams
- 8mo agoKollenoUnlocking Financial Visibility and Smarter Reconciliations
- 8mo agoKollenoUnlocking Financial Visibility and Smarter Reconciliations
- 9mo agoKollenoEnhanced Payment Controls, Smarter Reconciliation, and Advanced Reporting
Frequently asked questions
What is the difference between InvoiceShelf and Kolleno?
They serve adjacent needs but don't currently overlap on shipped themes. InvoiceShelf is currently shipping more aggressively (velocity 6.3 vs 2.5), 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 InvoiceShelf better than Kolleno?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. InvoiceShelf is currently shipping more aggressively (velocity 6.3 vs 2.5), 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 InvoiceShelf?
Top InvoiceShelf alternatives in Finance are ranked by recent ship velocity. Browse the "InvoiceShelf alternatives" section above for the current picks, or visit /alternatives/invoiceshelf for the full list with editorial commentary on each.
What are the best alternatives to Kolleno?
Top Kolleno alternatives in Finance are ranked by recent ship velocity. Browse the "Kolleno alternatives" section above for the current picks, or visit /alternatives/kolleno for the full list with editorial commentary on each.