Inkvoice vs Viewpost Invoice
Inkvoice
inkvoice.appViewpost Invoice
viewpost.comSide by side
| Figure | Inkvoice | Viewpost Invoice |
|---|---|---|
| Price from | $4.99/mo | $14.99/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 5 | 2 |
| Spec score · Invoicing software | 9.0 (#12) | 7.8 (#57) |
| Free plan | Yes | Yes |
| Integrations | The product describes outgoing webhooks for n8n, Zapier, and Make, plus API-token access for external tools and scripts. | The support center documents QuickBooks Online sync and describes a lightweight custom integration for Oracle or SAP systems. |
| Online payments | Yes | Yes |
| Recurring invoices | Yes | Yes |
Plans
Inkvoice
- Cloud FreeFree
- Cloud Starter$4.99 a month
- Cloud Pro$14.99 a month
- Self-hosted open-source buildFree
- Self-host the open-source buildFree
Viewpost Invoice
- Portal accountFree
- Viewpost company account$14.99 a month
In their own words
Inkvoice
Inkvoice is open-source invoicing software for freelancers, small businesses, and small teams. It creates invoices and quotes, which can be turned into invoices, shared through links, or exported as PDFs. Recurring invoices can be generated automatically on monthly, quarterly, or annual schedules. Customers can pay through Stripe or PayPal checkout; users can also record manual and partial payments. The software tracks billable expenses and provides tax summaries, accounts-receivable aging, profit-and-loss reports, and cash-flow forecasts. An opt-in e-invoicing module supports EN 16931 formats, including ZUGFeRD 2.2, XRechnung, and PEPPOL BIS. Inkvoice runs on the web, Linux, through an API, or as a self-hosted deployment. The self-hosted build stores application data in a SQLite file and can run in a Docker container. Cloud Free is free, with one user and five customers; Cloud Starter is $4.99 a month, and Cloud Pro is $14.99 a month. Both paid cloud plans offer yearly billing with two months free.
Viewpost Invoice
Viewpost Invoice has no write-up on Specifiction yet; its figures are above.