Alternatives

Products that do what Cross AI does

Transfer AI context between AI platforms.

1. 1
   AI Context Flow▲433

   Reusable AI Memory for Smarter Prompts Anywhere

   Nov 2025

2. 2
   Claude Import Memory▲725

   Switch from ChatGPT to Claude with import memory feature

   Mar 2026 · claude.com

3. 3
   Chat by Copy.ai▲463

   A smarter ChatGPT to help you get more done

   2023

4. 4
   ThreadPort▲67

   Move AI chats between ChatGPT, Claude & Gemini in one click

   24d ago · megarampo.github.io

5. 5
   Memories.ai▲446

   ChatGPT for your video library, with unlimited video context

   2025

6. 6
   Relay▲120

   Stop repeating yourself to every AI

   May 2026 · onrelay.app

7. 7
   Baron AI▲332

   Use ChatGPT in any app, natively on Windows, Mac and Linux

   2023

8. 8
   Second Brain for AI▲286

   Persistent memory for Claude, ChatGPT & Cursor. Free.

   May 2026 · github.com

9. 9
   AI Anywhere (Beta)▲205

   AI copilot for all apps, use ChatGPT without copy-pasting

   2023

10. 10IB
    I built a more productive way to manage AI chats▲162

    2025 · contextch.at

11. 11
    Google Gemini Memory Import▲130

    Switch to Gemini without losing your AI memories

    Mar 2026 · blog.google

12. 12
    YourAIScroll▲116

    Effortlessly export chat history from 10 AI platforms

    2025

13. 13UC
    Use ChatGPT, Bing, Bard and Claude in One App▲138

    2023 · github.com

14. 14
    Personal AI Memory▲106

    Captures and stores your chat from various AI platforms

    Mar 2026

15. 15
    PromptForge▲128

    One click AI prompts inside ChatGPT, Bard & Claude

    2023

16. 16
    Multi-AI Chat Hub▲24

    Every AI Model. Switch models without losing context

    Oct 2025

17. 17
    ContextBridge▲2

    Carry AI context across chats

    Jul 2026 · chromewebstore.google.com

18. 18
    Migrate My AI Chat - Switch AI Instantly▲1

    Switch AI platforms mid-conversation. One click.

    Apr 2026 · migratemyaichat.com

19. 19
    Multi AI Chat▲50

    Ask any AI anything

    2024

20. 20
    ContxtAI▲6

    Stop repeating yourself across AI platforms.

    Jul 2026 · contxtai.vinaykolupula.com

21. 21IB
    I built an LLM chat app because we shouldn't need 10 AI subscriptions▲58

    I'm lost between ChatGPT vs Claude vs Gemini... which subscriptions to take? With Cursor and all these specific AI tools, I just wanted one simple chat app where I can use any model and pay only when I use it. Couldn't find one, so I built one. Pay only for what you use. Your prompts and docs, knowledge bases work with every model - no more copy-pasting between apps. Started as a personal project, but thought someone else might benefit from this too. https://prismharmony.com/chat What do you think?

    2025 · prismharmony.com

22. 22
    AI Chat▲63

    Husky, ChatGPT, Gemini, Claude, Grok & more - all in one app

    2025

23. 23MB
    Mem0 Browser Extension: Shared Memory Across ChatGPT,Claude,Perplexity▲34

    Hey HN! We're Deshraj and Taranjeet. We've been building working on a startup called Mem0, building an open-source memory layer for AI apps and agents (https://news.ycombinator.com/item?id=41447317). We also kept running into our own daily frustrations with AI assistants forgetting everything between conversations. Over a weekend, we decided to hack together a Chrome extension to solve this for ourselves. The problem was simple: we were constantly re-explaining our context across platforms when switching between ChatGPT, Claude, and Perplexity. Start a coding discussion in…

    2024 · github.com

24. 24
    ConvoFlow-AI Memory for ChatGPT & Claude▲2

    Automate actions & sync context across AI chat sessions

    Jun 2026 · chromewebstore.google.com

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