Developer tools
Koldinfo alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
keycloak/keycloak★36,081 GitHub starsApache-2.0 licenceOpen-source identity and access management server with web UI for sign-in, sign-up, and password flows.Open on GitHub ↗casdoor/casdoor★14,148 GitHub starsApache-2.0 licenceIdentity and access management server with a user-facing web UI supporting sign-up, login, and password reset.Open on GitHub ↗
What you give up either way
- Hosted service and uptime SLAs
- Vendor-managed backups and platform updates
- Any proprietary server-side features or business rules not visible on the sign-in page
- Vendor support beyond the published support email
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Koldinfo, and it does not prove anyone has run it for a month. How we decide.