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Best Cloudflare R2 Alternatives(2026)

We compared 3 alternatives to Cloudflare R2 — so you can find the best option for your needs and budget.

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You're replacing

Cloudflare R2

freemium

S3-compatible object storage without egress fees

Starts at $0.015/GB/month

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Common reasons to switch

No lifecycle policies (yet)Cloudflare account requiredLess mature than S3
AWS S3 logo1

AWS S3

paid

From $0.023/GB/month + egress

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Amazon S3 is the industry-standard object storage service with 99.999999999% durability.

Pros

+Battle-tested reliability
+Massive ecosystem
+Extensive tooling

Cons

−Egress fees add up fast
−Complex pricing
−AWS account complexity
99.999999999% durabilityVersioningLifecycle policiesEvent notificationsGlacier archival
Backblaze B2 logo2

Backblaze B2

paid

From $6/TB/month

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Backblaze B2 is S3-compatible object storage at $6/TB/month — 4x cheaper than AWS S3.

Pros

+4x cheaper than S3
+Free egress to Cloudflare
+S3-compatible

Cons

−Smaller ecosystem than S3
−Fewer regions than S3
−Less compliance certifications
S3-compatible APICloudflare partnership (free egress)VersioningLifecycle rulesPublic buckets
Supabase Storage logo3

Supabase Storage

freemium

From $25/month (included in Supabase)

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Supabase Storage is an S3-compatible object storage built on top of S3 with Postgres RLS policies for fine-grained access control.

Pros

+Integrated with Supabase auth
+Row-level security for storage
+Good free tier

Cons

−Tied to Supabase ecosystem
−Less mature than S3
−Limited to Supabase regions
S3-compatiblePostgres RLS policiesCDN deliveryImage transformationsResumable uploads

Compare Cloudflare R2 Head to Head

Cloudflare R2 vs AWS S3Cloudflare R2 vs Backblaze B2Cloudflare R2 vs Supabase Storage