AI · alternatives · 2026

24 alternatives to MindWeb AI

Talk once. Be remembered forever.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Second Brain for AI▲286

   Persistent memory for Claude, ChatGPT & Cursor. Free.

   May 2026 · github.com · its alternatives →

2. 2
   Memories.ai▲446

   ChatGPT for your video library, with unlimited video context

   2025 · memories.ai · its alternatives →

3. 3
   Personal AI Memory▲106

   Captures and stores your chat from various AI platforms

   Mar 2026 · ai-memory-beta.vercel.app · its alternatives →

4. 4
   Flot Memory▲578

   Your personal knowledge base to remember everything

   2024 · flot.ai · its alternatives →

5. 5
   Conversation API▲275

   Build chatbots with memory using just an API

   Jan 2026 · amarsia.com · its alternatives →

6. 6
   Mnexium AI▲83

   Persistent, structured memory for AI Agents

   Jan 2026 · mnexium.com · its alternatives →

7. 7
   Second Brain▲281

   Hi HN, I'm Dom, a solo founder. I built Second Brain to solve a common issue I had with AI chats: the knowledge disappears. There’s no structure, no memory, and no way to reuse or build on them. So I built a tool that combines AI chat with a visual, interconnected knowledge system. Key features: - Save AI responses into editable docs (Notion-style Pages). - AI Visual board with multiple content & chat nodes (like Miro meets ChatGPT). - Add and chat with YouTubes, TikToks, Audio, PDFs, GitHub repos, Looms, websites, etc. - Organize using Projects and Smart Tags — then chat with full contexts.…

   2025 · second-brain-lac-ten.vercel.app · its alternatives →

8. 8
   CogniMemo▲120

   AI that remembers, learns, and evolves

   Dec 2025 · app.cognimemo.com · its alternatives →

9. 9
   Chatmind 3.0▲79

   AI Chat-guided mind mapping tool by Xmind

   2023 · mapify.so · its alternatives →

10. 10
    MindSharedAI▲5

    One memory for all your AI conversations

    Dec 2025 · github.com · its alternatives →

11. 11CA
    ChatIndex – A Lossless Memory System for AI Agents▲17

    Current AI chat assistants face a fundamental challenge: context management in long conversations. While current LLM apps use multiple separate conversations to bypass context limits, a truly human-like AI assistant should maintain a single, coherent conversation thread, making efficient context management critical. Although modern LLMs have longer contexts, they still suffer from the long-context problem (e.g. context rot problem) - reasoning ability decreases as context grows longer. Memory-based systems have been invented to alleviate the context rot problem, however, memory-based…

    Nov 2025 · its alternatives →

12. 12
    Memorr.ai▲93

    Memorr remembers everything across all your AI chats

    Nov 2025 · memorr.ai · its alternatives →

13. 13
    CogniMemo Extension▲106

    AI memory tool that lives where you work

    Jan 2026 · chromewebstore.google.com · its alternatives →

14. 14
    MindR▲43

    Your AI powered second brain on Telegram.

    2024 · expireddomains.com · its alternatives →

15. 15
    ChatMind - AI▲76

    Generate and edit mind maps in conversation with AI

    2023 · mapify.so · its alternatives →

16. 16
    Claude Memory – Long-term memory for Claude▲76

    OpenMemory Chrome Extension: Long-term memory for ChatGPT, Claude, Perplexity, Grok etc - mem0ai/mem0-chrome-extension

    2024 · github.com · its alternatives →

17. 17
    AskAIBase▲84

    Memory infrastructure for AI coding agents

    Feb 2026 · askaibase.com · its alternatives →

18. 18CW
    Chatting with AI Sucks. Try Mindmapping▲12

    2024 · fuzzyflo.com · its alternatives →

19. 19
    Mindly▲16

    All your AI models in one chat

    2025 · its alternatives →

20. 20
    ChatGuru : ChatGPT With Long Term Memory▲5

    AI that remembers what you said 1 day/week/month/year ago

    2023 · apps.apple.com · its alternatives →

21. 21
    Cognitia▲37

    AI companion that remembers, learns, and grows with you

    2025 · cognitia-ai.com · its alternatives →

22. 22
    brains▲4

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

    Jun 2026 · usebrains.app · its alternatives →

23. 23
    Chameleo▲10

    Smart AI Chat - Persistent Memory, Discord Ready

    2025 · chameleo.ai · its alternatives →

24. 24
    ChatMind▲27

    AI Therapy Anytime

    2024 · apps.apple.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →