Relay · shared AI memory for ChatGPT, Claude & coding agentsPlan in one AI.
Build in another.
Relay gives ChatGPT, Claude, Gemini and your coding agents one shared, private memory. Plan where you think best, build where you code best, and when one AI hits its usage limit, carry on in another right where you left off. No copy-paste, no re-explaining.
- Sign in with Google
- Nothing to install for ChatGPT or Claude
- Your memory stays private
ChatGPT is writing…
Waiting on ChatGPT · it picks this up next time you askWorks with 38 AI tools you already use
- ChatGPT
Claude
Gemini
GitHub Copilot
Cursor
Claude Code
Codex
Perplexity
Grok
Antigravity
Devin Desktop
Le Chat
Lovable
Replit
v0
Manus
Cline
Qwen Code
Kimi Code
Trae
OpenCode
Every AI is good at something.
None of them remember each other.
You already use more than one AI. Relay turns them into a team that shares one memory, instead of strangers you have to brief again and again.
Without Relay
- Copy a long plan out of ChatGPT and paste it into your coding tool
- Explain the project again every time you open a new chat
- Lose track of which AI did what, and what's left to do
- Preferences and decisions forgotten between tools
- Hit a usage limit mid-task and start over in another AI
With Relay
- Say “save this to Relay”. The AI writes a clear handoff brief
- Any connected AI picks it up with “continue my latest plan”
- A board shows each piece of work and whose turn it is
- Tell one AI your preferences once; all of them know
- Hit a limit? Another AI carries on from the saved progress
Hit your usage limit?
Keep going in another AI.
Every AI has message limits. When you run out halfway through a task, you normally start again somewhere else and explain everything from scratch. With Relay, the next AI already knows where you were.
Claude Progress already saved to Relay ChatGPTYour AIs save as they go
Plans, progress and decisions are saved to Relay while you work, not only when you ask.
Switch to any AI
Out of messages in one? Open another and say “continue my latest work from Relay”. If it can't connect (like free ChatGPT), copy the work from your dashboard and paste it in.
It picks up where you stopped
The next AI loads the brief, the latest updates and your preferences, then carries on.
Relay doesn't raise any AI's limits: it lets you move your work to another AI. It works best when your AIs save as they go, which you switch on with one sentence after connecting each one. How it works
Three steps. Then just talk to your AIs.
Relay works through MCP, the open standard AI apps use to connect to tools. There's nothing to install for ChatGPT or Claude.
- 1
Connect your AIs
Sign in with Google and create one private link per AI. Paste it into ChatGPT, Claude or your coding tool. Each AI gets its own key you can switch off any time.
About 2 minutes - 2
Save a handoff
When a plan is ready, say “save this to Relay”. Your AI writes a clear brief: the goal, decisions, open questions and next steps.
One sentence - 3
Pick it up anywhere
In another AI, say “pick up my latest plan from Relay”. It loads the brief, does the work, and reports back, so the next AI knows exactly where things stand.
Any AI, any time
No new app to learn. Just ask.
Relay adds a few simple tools to the AIs you already use. You talk normally; they save, find and update your shared memory.
ChatGPT Relay connectedUse each AI for what it does best
People use Relay to stop choosing one AI for everything.
Plan in chat, build in your editor
Think through a feature with ChatGPT or Claude, then let Claude Code, Cursor or Codex build it from the saved brief.
Research, then write
Gather sources in Perplexity, then write the article, report or proposal in Claude without pasting a thing.
Design, then ship
Prototype the screens in Lovable or v0, then hand the decisions to your coding agent to wire up the real thing.
Get a second opinion
Ask a different AI to review the work. It reads the plan and every update, and adds its review to the same thread.
One set of preferences
Your stack, your style, your rules. Say them once and every AI follows them, in every chat.
Out of messages? Switch AIs
Claude says you've hit your limit until 5 PM? Open ChatGPT and say “continue from Relay”. Same goes for tomorrow morning: any AI knows where you left off.
Everything your AIs need to work as a team
A dashboard for you, and simple tools your AIs use on their own.
Handoff board: always know whose turn it is
Every piece of work moves from planning to building to review to done, and shows which AI it's waiting on. Your AIs update it as they work.
waiting waiting waitingShared memory
Tell any AI “remember that I prefer TypeScript” once, and every connected AI knows it.
Search by meaning
Find “the login work” even if it was saved as “authentication”. Smart search runs on Relay's own servers.
Works with any AI
On a free plan, or an AI that can't connect? Copy any piece of work as one message, paste it in, then paste the reply back.
Phone to laptop
Plan in the ChatGPT or Claude app on your phone, then build on your laptop. Same memory everywhere.
Make every message count
Plan with a free or cheaper AI, and save your premium AI's messages for the hard part.
No lock-in
Your plans belong to you, not to one AI company. Switch AIs any time, and download everything whenever you like.
Projects
Group conversations and facts by what you're working on, and limit an AI to just the projects it needs.
Full activity trail
See every plan, progress update and review in order, with which AI wrote it and when. Deleted items wait 30 days in the Trash.
Built to be trusted with your work
Relay runs on Google Cloud in Mumbai, India. We don't sell your data, show ads, or use your memory to train AI models.
Your memory is yours alone
Each person's memory is stored separately. Admins see counts, never your conversations.
One key per AI
Read-only or read-and-write, limited to certain projects, and revocable in one click. Keys are stored scrambled.
Secrets removed automatically
API keys, tokens and passwords are stripped out before anything is saved.
Safe for AIs to read
Suspicious instructions hidden in saved text are flagged, and AIs are told to treat memory as data, not orders.
AIs ask before deleting
An AI can only delete what it created, only if you allow it, and only after you confirm.
Every change logged
An audit log shows which AI did what and when, so nothing happens behind your back.
Free while we're in beta
We're opening Relay to a small group first, so we can look after everyone properly.
- All features, no limits on AIs
- Private memory, with download any time
- Setup guides for 38 AI tools
- Help from the team building it
Sign in with Google and start in minutes. No card needed.
Questions, answered
Which AI tools work with Relay?
Any AI app that supports MCP custom connectors. Relay has step-by-step guides for 38 tools: ChatGPT, Claude, Gemini, GitHub Copilot, Cursor, Claude Code, Codex, Perplexity, Grok, Google Antigravity, Devin Desktop (formerly Windsurf), Le Chat, Lovable, Replit, v0, Bolt.new, JetBrains AI, Visual Studio, Kiro, Junie, Manus, Cline, Zed, Qwen Code, Kimi Code, Trae, OpenCode, Augment Code, Amp, Warp, Raycast, LM Studio, Goose, Kilo Code, Factory Droid, Mistral Vibe, Open WebUI and Msty.new, v0, LM Studio, Msty, Raycast and Open WebUI.new, v0, Cursor, GitHub Copilot, Visual Studio, JetBrains AI, Windsurf, Codex, Cline, Kilo Code, Zed, Trae, OpenCode, Qwen Code and Kimi Code. Some apps only allow custom connectors on their paid plans. DeepSeek and the Kimi and Qwen chat websites don't support custom connectors yet.
Does Relay work with free AI plans?
Yes, with some. On their free plans, Claude (one custom connector), Google Antigravity, Le Chat, GitHub Copilot Free, Lovable, Cline and OpenCode can connect, and Codex is included with ChatGPT Free. ChatGPT's own Free plan, Perplexity Free and DeepSeek can't add connectors, but you can still move work into them: click “Copy for another AI” in your dashboard, paste it in, and paste the reply back. Relay itself is free during the beta.
What is MCP?
The Model Context Protocol is an open standard that lets AI apps use outside tools. ChatGPT, Claude, Gemini, Cursor and many others support it. Relay is an MCP server: once you add its link to an AI, that AI gets a few memory tools (save, find, update, remember) and uses them when you ask.
Do I need to install anything?
No for ChatGPT, Claude, Perplexity, Lovable and Le Chat: you paste a link into their settings. Coding tools like Claude Code, Cursor or Codex take one command or a line of config, which the dashboard gives you ready to copy.
What happens when I hit an AI's usage limit?
Open another connected AI and say “continue my latest work from Relay”. It loads the saved brief, the latest updates and your preferences, and carries on from there. Relay doesn't raise any AI's limits; it lets you move your work. Once an AI is out of messages it can't save anymore, so ask your AIs to save as they go: send the one sentence from the setup guide after connecting each one. If the AI you switch to can't connect to Relay (for example ChatGPT's free plan), open the work in your dashboard, click “Copy for another AI”, paste it in, and paste the reply back.
Do my AIs need to be open at the same time?
No. A handoff is saved in Relay, so the next AI can pick it up minutes or weeks later. Each AI also sees which AI did what, and what's waiting for whom.
Can other people see my memory?
No. Every account has its own separate memory. Only you and the AIs you connect with your keys can read it. Relay admins see account details and simple counts, never your conversations.
Does Relay read or train on my data?
No. Relay stores what your AIs save and gives it back to them. We don't sell data, show ads or train AI models on it. Once an AI reads your memory, that AI's own privacy policy applies.
Can an AI delete my things?
Only if you allow it. New AI keys can't delete at all; you can turn deleting on per key. Even then, an AI can only delete what it created, and it must ask you first. Anything deleted waits 30 days in the Trash.
What does it cost?
Relay is free during the beta. If we introduce paid plans later, we'll tell you well in advance, and you can always download your data.
Can I delete my data?
Yes. Delete anything from the dashboard, download everything as a file, or ask us to close your account and we'll delete it within 30 days.
Stop copy-pasting between AIs.
Give them one memory, and let each one do what it's best at.