Glider is listed as Free. Check https://github.com/omerfeyzioglu/glider for the current plan limits, as vendors change pricing frequently.

Glider

Q: What is Glider?

Glider is a code AI tool listed on Use AI Tools. Glider is a single-node vector database that treats S3-compatible object storage as the source of truth. Every acknowledged write is durable in object storage before the server answers, local RAM and SSD only speed up reads, and it serves nearest-neighbour search with metadata filters over an HTTP and JSON API, with a Python client and an MCP memory server.

Q: What is Glider best for?

Glider is commonly used for Vector search, Object-storage durability, Agent memory stores. It supports English.

Code⚡ Advanced✅ Global access

Vector searchObject-storage durabilityAgent memory stores

FreeEnglish

Glider is a single-node vector database that treats S3-compatible object storage as the source of truth. Every acknowledged write is durable in object storage before the server answers, local RAM and SSD only speed up reads, and it serves nearest-neighbour search with metadata filters over an HTTP and JSON API, with a Python client and an MCP memory server.

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🎯 Real-World Use Cases

Run vector search with S3 as the only durable state

Acknowledged writes land in object storage before the client gets a response.

Query with metadata filters over HTTP

Collections, upserts and filtered nearest-neighbour queries are all plain HTTP and JSON.

Back an agent's memory with it

An MCP memory server is included alongside the Python client.

⚖️ Honest Review

✅ Pros

+Crash-safe writes acknowledged only after object storage durability
+No separate database cluster to operate
+Dual licensed under MIT or Apache-2.0

⚠️ Cons

−Single node, so it is not a distributed store
−Real durability needs S3 or MinIO credentials and configuration

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CodeOct 22, 2026