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Best AI Tools for Adding Long Term Memory To AI Agents

2 tools reviewed for adding long term memory to ai agents, ranked by our editorial rating.

  1. 1
    Letta9.2/10

    Machines that learn

    freemiumFree tierFrom $20/mo
  2. 2
    LibreChat8.5/10

    A free, MIT-licensed private ChatGPT for your team with 15+ AI providers in one chat

    open-sourceFree tier0

Frequently Asked Questions

What are the best AI tools for adding long term memory to ai agents?▾

Letta, LibreChat are the top-rated picks for adding long term memory to ai agents based on our editorial reviews. The full ranked list is below with pricing and use-case fit for each.

Are there free AI tools for adding long term memory to ai agents?▾

Yes. Letta, LibreChat all offer free tiers, though feature limits vary. See each tool's page for current pricing details.

How did we pick these adding long term memory to ai agents tools?▾

Each tool listed has a published editorial review on My AI Guide. We pick tools that real vibe builders use, verify pricing at review time, and rank by overall editor rating (1-10).