What is Cloudflare R2?
Cloudflare R2 is a Cloudflare developer-platform primitive. Cloudsteading builds use it to replace Fastmail, Gmail, Ghost, and others. 50 approved builds on Cloudsteading currently use R2 in production-shaped code.
Replaces: Fastmail, Gmail, Ghost, WordPress, Dropbox, Cloudinary
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 Fastmail, Gmail, Ghost, WordPress, Dropbox, Cloudinary. See the build directory below for working code and cost comparisons.
How many open-source projects use Cloudflare R2?+
50 approved Cloudsteading builds 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.
Projects using Cloudflare R2
R2 docs ↗
Cloudflare Temp Email
Web Archive
R2 Explorer
FeedLog
EdgeChat
CloudFlare ImgBed
UptimeFlare
Short
WeaveLedger
Needs fixes before production use
vibecms
Traks
Synch
SonicJS
ShotSync
Seeder
Recall
Quickinbox
Planly
OmniMail
microfeed
MailySend
L Harness
Email Explorer
