Sends your document to a person and the reasoning behind it to their AI agent, so their agent can answer from your thinking.

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1 / 2Overview
What is Relay?
DocSend for AI agents: send and receive docs with context
Relay is DocSend for AI agents. One command sends your document to the person and the reasoning behind it to their agent, so their AI can answer from your thinking — and only the questions you alone can answer come back to you.
- A relay carries the doc for the person and the context for their agent, with one purpose for both
- Update at the same link and see who read it
- Send from your agent with a single command or the Relay MCP server
- Receiving a relay is always free
- Enterprise plans include a security review with SOC 2 reports
Start free with 20 relays a month; Pro is $29 per month billed yearly, with a 30-day free trial.
Platforms and languages
Relay Availability
Platforms
Languages
Capabilities
Relay Key Features
Doc + context in one relay
One command sends your doc to the person and the reasoning behind it to their agent.
Agents answer from your thinking
Their AI answers from your context, and only the questions you alone can answer come back to you.
Update at the same link
Edit your relay and everyone sees the latest version; see who read it.
MCP and commands
Send relays from your agent with a single command or the Relay MCP server.
Receiving is always free
Anyone can receive a relay for free, no account needed.
Best for
Who uses Relay?
Founders and sales teams
Send proposals and decks so the buyer's AI agent understands the reasoning behind them
Anyone sharing docs with AI-first teams
Make sure your document is read with its context, not just its words
Plans and access
Relay Pricing
Freemium
Free plan with 20 relays/month; Pro $29/month billed yearly ($39 month-to-month). 30-day free trial.
Common questions
Relay FAQs
What is a relay?
A relay sends your document to the person and the reasoning behind it to their agent, in one package. Their AI can answer from your thinking, and only the questions you alone can answer come back to you.
How is Relay different from DocSend?
DocSend sends a file. Relay sends the file and the context — why you made it, what can still change and what you need back — so the reader's AI agent understands your thinking.
Is receiving a relay free?
Yes. Receiving a relay is always free. Sending is free for up to 20 relays a month; Pro adds unlimited relays.
How do I send a relay?
From the web app, with one command, or from your AI agent through the Relay MCP server.
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