Lumi

Lumi is a persistent AI memory service for ChatGPT, Claude, and Gemini. It is described as a cognitive layer that lets people save information once and reuse it across sessions, tools, and months instead of repeating context in every new chat.

The service says users can save anything, search everything, and create, organize, and access memories from Claude, ChatGPT, and Gemini. It supports vaults and collections for structuring memories, semantic search for retrieving relevant information by meaning, and token-based access for controlling how AI tools connect to a vault. The page also states that content saved in one platform can be retrieved or referenced in another, and that it aims to reduce repeated input on long projects.

Security and data control are emphasized in the product text. Lumi says memories are end-to-end encrypted, encrypted at rest with AES-256, and encrypted in transit with TLS 1.3. It also says row-level security isolates user data, there is zero cross-user access, deleted memories are removed permanently from backups within 30 days, and access tokens use SHA-256 hashing. The page further states that data is backed up daily, stored with multi-region redundancy, and covered by a 99.9% uptime SLA and point-in-time recovery.

Lumi is delivered as a web-based service. Its pricing includes a free forever plan with 300 memories, 2 vaults, 1 MCP token, and semantic search, plus paid Starter and Pro plans with higher limits. The Starter plan adds document upload and email support, while Pro includes unlimited memories, unlimited vaults, unlimited MCP tokens, document upload, email support, and early access to new features. The page also states that memories are never sold and are not used to train AI. It identifies itself as a product by Uedge.ai.