Can you replace authenticators SaaS with Cloudflare?
Partially, for focused workflows. Cloudsteading currently maps 2 authenticators SaaS — including 2FAS, Google Authenticator — to Cloudflare-native builds. 1 approved build ship working code, monthly cost estimates, and primitive loadouts so you can compare against the SaaS pricing directly.
There is one mapped build, which usually means the core workflow can be owned. Treat it as a focused 20-80% replacement, not a full enterprise clone.
Replacement targets
Mapped builds
2FAS
Google AuthenticatorFrequently asked about authenticators on Cloudflare
Can authenticators SaaS be replaced with Cloudflare?+
Partially, for focused workflows. There is one mapped build, which usually means the core workflow can be owned. Treat it as a focused 20-80% replacement, not a full enterprise clone.
Which authenticators SaaS does Cloudsteading cover?+
Cloudsteading currently covers 2 authenticators tools: 2FAS, Google Authenticator. Each has a dedicated page showing what Cloudflare primitives can replace it.
How many open-source authenticators replacements exist on Cloudflare?+
1 approved Cloudsteading build replace authenticators SaaS using Cloudflare Workers, D1, R2, Durable Objects, and other primitives. Each entry links to source code and a monthly cost estimate.