Open source Clerk alternatives
on Cloudflare.

Explore 1 project with workflows mapped to Clerk. Inspect the code, license, hosting conditions and replacement scope to decide which fits. Catalog approval records a source review, not a guarantee of feature parity, a running deployment or zero hosting costs.

See 1 build ↓

1 build·3 CF primitives wired·auth

vendor:pricing ↗

Melody Auth administrative dashboard and configuration links

Mapped project

replaces Clerk

Melody Auth

Self-hosted OAuth and authentication with a Cloudflare server and admin panel.

Open build →Check hosting limits

How Cloudflare replaces it

Loadout most often used by the 1 build replacing Clerk.

D1relational data

in 1

KVsmall values, fast reads

in 1

Workersrequest handler

in 1

Open source Clerk alternatives compared

Every mapped project, with its stated license. The license decides what you may do with the code; the hosting bill is separate.

Projects mapped to Clerk, with license and what each is
Project	License	What it is
Melody Auth	MIT	Self-hosted OAuth and authentication with a Cloudflare server and admin panel.

Not sure what a license allows? Read the plain-English guides: MIT. See also all license guides and what self-hosting involves.

Frequently asked

Can you replace Clerk with Cloudflare?+

Cloudsteading lists 1 project with workflows mapped to Clerk. Review each repository, license, replacement scope and hosting requirements. A listing does not establish complete feature parity or a tested deployment.

Which Cloudflare primitives replace Clerk?+

The mapped projects list D1, KV, Workers. The actual combination depends on the selected repository; inspect its configuration and runtime source rather than combining every listed primitive into one architecture.

Which Clerk alternative can I investigate first?+

Melody Auth — Self-hosted OAuth and authentication with a Cloudflare server and admin panel.. It is a mapped workflow option, not a benchmark winner. Review its source, license, hosting conditions and documented limitations before choosing.

How much does Clerk cost vs a Cloudflare-native build?+

Check Clerk's current pricing at https://clerk.com/pricing. A self-hosted project's costs depend on its runtime, usage and external services. Include your team's maintenance time and compare the actual feature scope.