Google Gemini Memory alternatives

Gemini app learns from past chats via the Personal context setting (on by default, can be disabled; temporary chats excluded). Users can import memories and full chat history from ChatGPT, Claude and other assistants (18+, personal accounts, not EEA/CH/UK). Full Google Gemini Memory record →

  1. 1 Mistral Le Chat — Memories (now Vibe) Platform-provider memory ⚠ renamed — now Vibe

    also in Platform-provider memory · same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Google Gemini Memory →

  2. 2 OpenAI ChatGPT Memory Platform-provider memory

    also in Platform-provider memory · same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed · also has MCP

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Google Gemini Memory →

  3. 3 Perplexity Memory Platform-provider memory

    also in Platform-provider memory · same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed · also has MCP

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Google Gemini Memory →

  4. 4 Grok Memory (xAI) Platform-provider memory

    also in Platform-provider memory · same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Google Gemini Memory →

  5. 5 Meta AI Memory Platform-provider memory

    also in Platform-provider memory · same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Google Gemini Memory →

  6. 6 Letta / MemGPT Dedicated memory layers

    same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 3.7k released 2026-10-29 Apache-2.0 Compare with Google Gemini Memory →

  7. 7 CrewAI Memory Framework-embedded memory

    same storage (kv) · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 51k released 2026-10-14 MIT Compare with Google Gemini Memory →

  8. 8 Microsoft Foundry Agent Service Memory Platform-provider memory

    also in Platform-provider memory · same retrieval (injection) · same conflict handling (llm-arbitrate) · same memory unit (fact, profile) · also has MCP

    OSS — Self-host ? Managed ? MCP ✓ proprietary Compare with Google Gemini Memory →

Ranked by shared memory design (storage, retrieval, conflict handling, memory unit), same section and shared must-haves (open source, self-hosting, MCP), with adoption as a tie-breaker. ✓ confirmed · — no · ? not in the catalog yet. Want picks for your own requirements? Use the chooser. Checking a whole project? Check your stack.