2 open-source Payments vendors
Open-source software for Payments that you can self-host, with auditable source code — regardless of the developer's headquarters.
- vendors scored
- 2
- European
- 1
- last checked
- 12 October 2026
Vendors, scored
Score per vendor: 0 = high exposure, 100 = sovereign
Sort
- Sovereignty score 94 out of 100GNU TalerLuxembourg · Self-hosted / open sourceFree-software payment system for online payments without buyer registration, developed within the GNU project by Taler Systems SA (Luxembourg).
- Sovereignty score 77 out of 100BTCPay ServerJapan · Self-hosted / open sourceOpen-source, self-hosted cryptocurrency payment processor developed by the BTCPay Server project and supported by the BTCPay Server Foundation (Japan).
Assess your own stack in the assessment
Assess your stack →