Cloudflare R2
Cloud storage service with no data transfer charges using industry-standard APIs
- Also known as
- cloudflare-r2
Available worldwide
What is Cloudflare R2?
A cloud-based object storage service with S3-compatible APIs that eliminates data egress fees and vendor lock-in, integrating directly into Cloudflare's serverless and edge computing platform.
Cloudflare R2 pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier includes 10 GB-month standard storage. From $0.015/GB-month beyond free allocation.
Standard Storage
FreeGeneral-purpose object storage with standard performance operations
- storage
- 10 GB-month
- class_a_operations
- 1 million
- class_b_operations
- 10 million
- S3-compatible API
- Zero egress fees
- Global edge access
- Workers integration
Infrequent Access Storage
Reduced-cost storage tier for infrequently accessed data
- S3-compatible API
- Zero egress fees
- Lower storage cost
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
Integrations (2)
Independently observed- AWS S3
- Cloudflare Workers
Cloudflare R2 alternatives
Other file storage we track, ranked by the same independent score.
- SeaweedFSlow · 35%
- DigitalOcean SpacesCloud object storage with S3 compatibility and integrated content deliverylow · 26%
- Amazon S3A cloud-based object storage service for managing data at any scale with high durability and availabilitymedium · 62%
- MinIOlow · 43%
- JuiceFSDistributed file system optimized for cloud environments with elastic scaling and multi-protocol supportlow · 26%
- StorjDistributed cloud storage platform offering lower costs and faster performance than traditional cloud providersmedium · 62%
Compare Cloudflare R2
Side by side against other file storage, attribute by attribute, with a source on every value.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Cloudflare R2, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.08 | 8.4 | ✓ |
| Price level | 80 | 0.05 | 4.2 | ✓ |
| Integrations | 14 | 0.04 | 0.6 | ✓ |
| Reliability | 0 | 0.07 | 0.0 | - |
| Capabilities | 0 | 0.05 | 0.0 | - |
| Security posture | 5 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 2 | mediumsource · 2026-08-19 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-19 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Gdpr | Yes | highsource · 2026-08-19 · 75% |