Inkvoice
Inkvoice: A flexible invoicing choice for small teams that want cloud or self-hosting. Ranked #20 of 83 in Invoicing Software by our editors (7.5/10); pricing: Free plan; best for small teams needing open-source e-invoicing.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forSmall teams needing open-source e-invoicing
- Free planYes
- Paid from$4.99/mo
- Client portalYes
- Facts checked24 Sep 2026

Where it wins
- Self-hosted MIT-licensed build with uncapped invoices and clients
- Quotes, recurring invoices, payments, currencies, reports, and exports
- German e-invoicing formats plus APIs, integrations, and webhooks
Where it doesn't
- Cloud Free is limited to 1 user and 5 customers.
- Cloud features are split across multiple plan tiers.
- Self-hosting requires Docker or another Docker host.
Our verdict on Inkvoice
Inkvoice is an open-source invoicing dashboard for freelancers, small businesses, and teams. It covers invoice creation with line items, taxes, discounts, payment terms, and PDF export, while quotes can be converted into invoices. Customer records, account statements, online payments through Stripe or PayPal, reports, CSV exports, and multi-currency invoicing give it a broad operational scope. Shared invoice links let customers view documents, download PDFs, and pay online. It is suited to teams that want a hosted service or control over their own deployment.
The pricing structure separates convenience from control. Cloud Free costs $0 per month and includes unlimited invoices, 1 user, 5 customers, Stripe checkout and payment links, plus hosting, backups, and updates. Cloud Starter adds up to 3 users, recurring invoices and payment links, multi-currency support, and email sending. Cloud Pro costs $14.99 per month and adds up to 10 users, a client portal, an audit log, webhooks, and priority support. The self-hosted open-source build costs $0 forever, is MIT licensed, and includes all features with no caps, including unlimited invoices and clients.
Inkvoice also fits businesses that need automation or regional invoice formats. Its REST API supports tokens and polling, while outgoing webhooks connect with custom scripts and automation services. Listed integrations include Stripe, PayPal, Zapier, Make, QuickBooks Online, and Xero. German formats such as ZUGFeRD, XRechnung, and PEPPOL BIS extend its usefulness for applicable invoicing workflows. Choose Inkvoice when open-source access, flexible deployment, recurring billing, or integrations matter. Teams wanting a tightly managed hosted setup with minimal configuration may prefer the Cloud plans over self-hosting.
Your product? Our editors can test Inkvoice in depth and publish a review, labelled as paid · from $149/mo →
Inkvoice pricing
All 4 Inkvoice plans and prices →
Inkvoice fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $4.99/mo |
| Recurring invoices | Yes |
| Online payments | Yes |
| Payment reminders | Not verified |
| Multi-currency invoicing | Yes |
| Included team users | 3 users |
| Client portal | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Integrations | 7 integrations: Stripe, PayPal, Zapier, Make, QuickBooks Online, Xero … |
| Pricing | Free plan (source) |
| Website | inkvoice.app |
| Facts checked | 24 Sep 2026 |
Inkvoice integrations
Inkvoice lists 7 integrations on its own site.
- Stripe
- PayPal
- Zapier
- Make
- QuickBooks Online
- Xero
- outgoing webhooks
Alternatives to Inkvoice
- Zoho InvoiceA free invoicing tool with payments, reminders, portals, projects, and reporting.9.4
- PayPal InvoicingA free invoicing option for small businesses already using PayPal.9.3
- Stripe InvoicingA payment-focused invoicing system for global billing and recurring collections.9.2
See all Inkvoice alternatives →
Used Inkvoice? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Inkvoice for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Inkvoice is listed in our Invoicing Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/inkvoice/"><img src="https://www.itechguides.com/best/badge/inkvoice.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update



