Cloudflare Storage Advisor

Describe what you're building and what data you need to store — an AI model recommends Workers KV, D1, R2, or Durable Objects, grounded in Cloudflare's own official docs.

FreeNo loginReal AI inferenceGrounded in official docs

What are you building, and what do you need to store? Any constraints? (optional — e.g. read/write ratio, consistency needs, data size)

This tool grounds an AI model in a curated table of Cloudflare's own documented facts about Workers KV, D1, R2, and Durable Objects (consistency model, latency characteristics, limits, ideal use cases), then asks Cloudflare Workers AI to apply those facts to your specific use case — not invent new ones. Data checked 2026-07-12. This is an independent, unofficial tool — not affiliated with or endorsed by Cloudflare, Inc. No login, no tracking, no data stored. Source code: open on GitHub.
More free Cloudflare tools from the same project: Workers AI Free Tier Neuron Calculator · Cloudflare Error Code AI Explainer · Cloudflare Async Processing Advisor (Queues vs Workflows vs Durable Objects vs Cron) · Cloudflare Page Rule Migration Advisor