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Comparison · Finance
InvoiceShelf vs Purchasely
A side-by-side editorial comparison of InvoiceShelf and Purchasely — release velocity, themes, recent moves, and the top alternatives to consider.
InvoiceShelf vs Purchasely: at a glance
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 Purchasely?
Purchasely puts its Management API in the terminal and in AI coding agents
Purchasely is an SDK and console for in-app subscriptions and paywalls. Version 6.2 in October let apps send their own business events to trigger campaigns and linked every purchase to the paywall, placement and test that drove it. On November 5 it released a CLI in beta that exposes every Management API operation as a command, shows app metrics in the terminal, and installs a Purchasely plugin into AI coding agents, with dry runs, plan-then-apply and a read-only mode for safe writes.
InvoiceShelf vs Purchasely: 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.
Purchasely
6.3FINANCE
Purchasely puts its Management API in the terminal and in AI coding agents
◆ Current state
Purchasely is an SDK and console for in-app subscriptions and paywalls. Version 6.2 in October let apps send their own business events to trigger campaigns and linked every purchase to the paywall, placement and test that drove it. On November 5 it released a CLI in beta that exposes every Management API operation as a command, shows app metrics in the terminal, and installs a Purchasely plugin into AI coding agents, with dry runs, plan-then-apply and a read-only mode for safe writes.
◆ Where it's heading
The SDK releases have steadily moved control of paywalls and campaigns out of app code and into the Console. The CLI moves it again, into scripts, CI and coding agents, with guardrails designed for automated writes.
◆ Prediction
The CLI needs Management API access enabled by Purchasely staff, so the next likely step is broader self-serve access, or more agent-facing tooling built on the same API.
Alternatives to InvoiceShelf and Purchasely
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 Purchasely.
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 InvoiceShelf alternatives → · See all Purchasely alternatives →
Recent activity from InvoiceShelf and Purchasely
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8d agoPurchaselyPurchasely CLI beta with an AI coding agent plugin ⚡
- 19d agoInvoiceShelf3.0 alpha.15: iOS app heads to TestFlight
- 20d agoInvoiceShelf3.0 alpha.14: notifications and unpaid-invoice reminders
- 21d agoInvoiceShelf3.0 alpha.13: EN 16931 e-invoices and ZUGFeRD PDFs
- 21d agoInvoiceShelf3.0 alpha.12: modules can bundle libraries and extend screens
- 23d agoInvoiceShelf3.0 alpha.11: purchasing, bills and a PHP RCE fix ⚡
- 1mo agoPurchasely6.2 - Custom Events
- 1mo agoInvoiceShelf3.0 alpha.10: owners install official modules on managed hosts
- 2mo agoPurchasely6.1 - Web2App Redemption
- 3mo agoPurchasely6.0 - 12 month commitment and personalized tags ⚡
- 9mo agoPurchasely5.7 - Open a flow from an inline screen
- 11mo agoPurchasely5.6 - Bring Your Own Screen & Conditional Visibility
Frequently asked questions
What is the difference between InvoiceShelf and Purchasely?
They serve adjacent needs but don't currently overlap on shipped themes. InvoiceShelf and Purchasely are shipping at a similar cadence (velocity 6.3 vs 6.3, 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 InvoiceShelf better than Purchasely?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. InvoiceShelf and Purchasely are shipping at a similar cadence (velocity 6.3 vs 6.3, 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 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 Purchasely?
Top Purchasely alternatives in Finance are ranked by recent ship velocity. Browse the "Purchasely alternatives" section above for the current picks, or visit /alternatives/purchasely for the full list with editorial commentary on each.