What are the key differences between Cloudflare R2 and Backblaze B2?

Compare Cloudflare R2 and Backblaze B2 side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Cloudflare R2 and Backblaze B2 scored?

Cloudflare R2 has an AI score of 7.5/10 and Backblaze B2 has an AI score of 8.5/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Cloudflare R2 vs Backblaze B2 2026 - Compared

Cloudflare R2

Backblaze B2

WINNER Backblaze B2

Backblaze B2 edges ahead with a score of 8.5/10 compared to 7.5/10 for Cloudflare R2. While both are highly rated in the...

Cloudflare R2

7.5 Very Good

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emoji_events WINNER

Backblaze B2

8.5 Excellent

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psychology AI Verdict

Backblaze B2 edges ahead with a score of 8.5/10 compared to 7.5/10 for Cloudflare R2. While both are highly rated in their respective fields, Backblaze B2 demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Backblaze B2

verified Confidence: Low

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description Overview

Cloudflare R2

Cloudflare R2 is a modern object storage solution that eliminates egress fees entirely. By leveraging Cloudflare's massive global edge network, R2 allows developers to store and serve data with high performance and zero cost for moving data out of the cloud. It is designed to be a direct competitor to Amazon S3, offering a simpler pricing model and seamless integration with Cloudflare's existing C...

Backblaze B2

Backblaze B2 is a high-performance object storage service that focuses on being the most cost-effective option for large-scale data storage. It offers an S3-compatible API, making it easy to swap into existing workflows. Backblaze has gained significant popularity by offering much lower costs than major providers, particularly for long-term backups and archival of massive datasets where high-speed...