Behavior differences

Vectorize on open-compute is a single-node exact index, not Cloudflare's globally distributed Vectorize service.

Compatibility

Topic	Cloudflare	open-compute
Worker API	Stable post-beta Vectorize	Same public methods
Search	Managed approximate topology	Deterministic exact search
Storage	Hosted Vectorize	Per-index local SQLite; Local/S3 as needed for platform object backends
Beta VectorizeIndex	Legacy	Not provided
Global placement / replication	Available	Not provided
Fleet-scale quotas	Hosted plans	Local create-time quotas

See Compatibility and Cloudflare Vectorize.