Assistant · Vendor site 2026-10-04
Documentation explains index creation, metadata filtering, and usage-based billing on queried and stored vector dimensions rather than idle index hours.
Developers building RAG or semantic search on Cloudflare Workers who need managed vector indexes tied to Workers AI.
Workers Free includes 30 million queried vector dimensions and 5 million stored dimensions per month before paid overages.
Cloudflare Vectorize pairs with Workers AI to insert, query, and filter embeddings with dimension-based pricing and generous free-tier allowances for developers.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Usage-based billing | Pricing bills on queried and stored vector dimensions instead of index uptime. | Facts sourced | 2026-10-04 |
| Free allowances | Workers Free tier lists 30M queried and 5M stored vector dimensions per month. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Workers Free tier includes monthly queried and stored vector dimension allowances documented on the pricing page.
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Documentation explains index creation, metadata filtering, and usage-based billing on queried and stored vector dimensions rather than idle index hours.
Workers Free tier includes monthly queried and stored vector dimension allowances documented on the pricing page.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Vectorize exposes Workers bindings, Wrangler commands, and a documented REST API reference.. API access and subscription access may have different terms; consult the linked sources.
Workers Free includes 30 million queried vector dimensions and 5 million stored dimensions per month before paid overages.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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