What is Cloudflare R2?
Cloudflare R2 is a Cloudflare developer-platform primitive. Cloudsteading builds use it to replace GitBook, Mailchimp, Notion, and others. 1 approved build on Cloudsteading currently uses R2 in production-shaped code.
Replaces: GitBook , Mailchimp , Notion , Product Hunt , ReadMe , Typeform
R2 docs ↗Frequently asked about Cloudflare R2
What is Cloudflare R2? +
Cloudflare R2 is part of the Cloudflare developer platform — a primitive used to build SaaS-replacement applications on Cloudflare's edge network.
What SaaS can Cloudflare R2 help replace? +
Cloudsteading builds combine R2 with other Cloudflare primitives to replace GitBook, Mailchimp, Notion, Product Hunt, ReadMe, Typeform. See the build directory below for working code and cost comparisons.
How many open-source projects use Cloudflare R2? +
1 approved Cloudsteading build currently use R2. Each entry includes the full primitive loadout, monthly cost estimate, and a link to the source repository.
Where can I find Cloudflare R2 documentation? +
Official Cloudflare documentation for R2 is at https://developers.cloudflare.com/r2/. Cloudsteading complements the docs with real-world build examples and cost deltas vs the SaaS each build replaces.
Cloudflare R2
R2 docs ↗
The WebSocket Sower
Realtime WebSocket channels with presence, built on a single Worker + one Durable Object class.
Cloudsteading, the directory that lists itself
A Steam-like public build lab for SaaS escapes, running on Cloudflare Workers, Pages, D1, KV, R2, and Workers AI.