Cloudflare R2: egress-free S3-compatible object storage with native Workers integration and Iceberg data catalog.
Scalable durable object storage with zero egress fees. S3-compatible APIs, progressive migration from existing buckets, and native bindings for Workers and AI workloads. Powers agent training data, app assets, and analytics without surprise transfer costs.
Integrates with Workers AI, Vectorize, and the broader developer platform. Competitors include Amazon S3, Backblaze B2, Wasabi, and Google Cloud Storage.
Backblaze
Backblaze — B2
backblaze.com
Cloudflare
Cloudflare Workers, Edge AI Inference, Zero Trust Network Access
cloudflare.com
CoreWeave
CoreWeave Object Storage, CoreWeave Storage
coreweave.com
| Attribute | Cloudflare — R2 | Backblaze — B2 | Cloudflare Workers, Edge AI Inference, Zero Trust Network Access | CoreWeave Object Storage, CoreWeave Storage | |
|---|---|---|---|---|---|
| Provider | | | | | |
| Founded | 2009 | 2007 | 2009 | 2017 | |
| Sells To | Enterprise, Small Business | Small Business | Enterprise, Small Business | Enterprise | |
| Pricing Model | Recurring, SaaS, Usage-based | Recurring, SaaS | Recurring, SaaS, Usage-based | Recurring, Software, Usage-based | |
| Ownership | Private equity-backed, Public, Venture-backed | Public | Private equity-backed, Public, Venture-backed | Equity, Venture-backed |
Provider
Founded 2009
Sells To Enterprise, Small Business
Pricing Model Recurring, SaaS, Usage-based
Ownership Private equity-backed, Public, Venture-backed
Provider
Founded 2007
Sells To Small Business
Pricing Model Recurring, SaaS
Ownership Public
Provider
Founded 2009
Sells To Enterprise, Small Business
Pricing Model Recurring, SaaS, Usage-based
Ownership Private equity-backed, Public, Venture-backed
Provider
Founded 2017
Sells To Enterprise
Pricing Model Recurring, Software, Usage-based
Ownership Equity, Venture-backed
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