Reviews onG2Capterra
882 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
No egress fees
Biggest con
Newer service
TL;DR - Cloudflare R2
- Cloudflare R2 is a global object storage solution offering S3-compatible APIs and zero egress fees.
- It enables flexible, multicloud architectures and integrates natively with Cloudflare Workers for edge functions.
- R2 supports use cases like AI/ML data storage and dynamic content delivery, and can function as a data warehouse with Apache Iceberg integration.
Pricing: Free plan available
Best for: Growing teams
4.6/5 across review platforms
What is Cloudflare R2?
Cloudflare R2 is an S3-compatible object storage service with zero egress fees. It integrates seamlessly with Cloudflare's global network for fast delivery.
Available on: Web
Pros & Cons
Pros
- No egress fees
- S3 compatible
- Cloudflare integration
- Good free tier
Cons
- Newer service
- Fewer features
- Limited ecosystem
Ratings Across the Web
4.6(882 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
S3 compatibleZero egress feesGlobal distributionWorkers integrationAutomatic migrationFree tier
Pricing Plans
Pricing checked Jul 11, 2026
Free
Free
- 10 GB storage
- 1M Class A ops
- 10M Class B ops
- Zero egress fees
Pay as you go
$0.015 / GB
- Unlimited storage
- $4.50/million Class A
- $0.36/million Class B
- Zero egress fees
Reviews
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4.6/5
Across 882 verified user reviews on G2, Capterra
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Cloudflare R2 FAQ
How does Cloudflare R2 handle data transfer costs?
Cloudflare R2 differentiates itself by offering zero egress fees, meaning users are not charged for data transfer out of the storage service. This contrasts with many other object storage providers that typically charge for data egress.
What kind of user benefits most from Cloudflare R2?
Cloudflare R2 is ideal for users who need S3-compatible object storage and want to avoid egress fees, especially those already utilizing Cloudflare's global network. It is well-suited for applications requiring fast content delivery and cost-effective data access.
How does Cloudflare R2 compare to Google Cloud Storage?
Cloudflare R2 offers S3-compatible object storage with zero egress fees, which can be a significant cost advantage for data transfer compared to services like Google Cloud Storage. However, as a newer service, R2 has a more limited ecosystem and fewer features than established platforms.
Can Cloudflare R2 integrate with existing S3-compatible applications?
Yes, Cloudflare R2 is designed to be S3-compatible, allowing it to integrate seamlessly with applications and tools that already work with Amazon S3. This compatibility simplifies migration and adoption for developers.
What are the main trade-offs when choosing Cloudflare R2?
The primary trade-offs for Cloudflare R2 include its status as a newer service and a more limited feature set compared to more mature object storage solutions. Its ecosystem is also less developed, which might impact certain advanced use cases.
How is Cloudflare R2 priced?
Cloudflare R2 is available on a free tier, which allows users to get started without immediate cost. For higher usage and access to more features, paid plans are offered.
Source: cloudflare.com