Alternatives

Products that do what brains does

Persistent memory for your AI. Any model, any device.

1. 1
   Second Brain for AI▲286

   Persistent memory for Claude, ChatGPT & Cursor. Free.

   May 2026 · github.com

2. 2
   Memories.ai▲446

   ChatGPT for your video library, with unlimited video context

   2025

3. 3
   Personal AI Memory▲106

   Captures and stores your chat from various AI platforms

   Mar 2026 · ai-memory-beta.vercel.app

4. 4
   Personal.ai▲673

   Remember everything with your own personal AI

   2021 · personal.ai

5. 5
   Memmy Agent▲525

   Let every AI remember the same you.

   Jul 2026 · memmy.bot

6. 6
   Atlaso▲216

   One memory for every AI you use

   Aug 2026 · atlaso.ai

7. 7
   Mnexium AI▲83

   Persistent, structured memory for AI Agents

   Jan 2026

8. 8
   Memorr.ai▲93

   Memorr remembers everything across all your AI chats

   Nov 2025

9. 9
   AI Memory Layer for ChatGPT and Claude.▲26

   Shared persistent memory across all your LLMs.

   Sep 2025

10. 10
    Memoriq▲130

    Your private AI memory for ChatGPT, Claude, Gemini and Grok

    Jun 2026 · memoriq.me

11. 11
    CogniMemo Extension▲106

    AI memory tool that lives where you work

    Jan 2026

12. 12
    MyMemo▲100

    Build your digital brain + chat with them use ChatGPT

    2024

13. 13
    CogniMemo▲120

    AI that remembers, learns, and evolves

    Dec 2025

14. 14
    Brain Memory▲3

    Memory for AI agents. One brain across every model & tool.

    Jul 2026 · brainmemory.ai

15. 15
    Chatable▲107

    AI coaching models, the second brain of successful people

    2023

16. 16
    Cognitia▲37

    AI companion that remembers, learns, and grows with you

    Oct 2025

17. 17
    FlowTask 2.0▲138

    Company brain for AI Agents

    Jul 2026 · flowtask.work

18. 18
    Cortex by SKYNETLAB▲85

    The memory layer that decides what's worth remembering

    14d ago · skynetlab-cortex.com

19. 19
    monolog▲89

    Chat to yourself and find anything by what you remember

    20d ago · monolog.ing

20. 20CM
    Claude Memory – Long-term memory for Claude▲76

    2024 · github.com

21. 21
    ParcAI▲7

    The AI partner with memory — shared across your squad

    Jun 2026 · parcai.life

22. 22
    Neural Memory▲1

    Neural-Memory is the Persistent Neocortex for AI Agents.

    Mar 2026 · github.com

23. 23
    hippocampOS▲1

    Give your AI a memory of your work

    13d ago · hippocampos.io

24. 24
    MemoryOS▲4

    One memory for all AI

    Jun 2026 · thememoryos.com

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