Freemium
Added on Nov 12,2026
Relay is an AI document-sharing tool that sends your doc to a person and the context behind it to their AI agent. It is pitched as a way to share decks and documents so the reader, and their AI, understand the reasoning and not just the content.
With one command in the form relay what to who for why, your agent prepares the document and its context, such as why a price was chosen, what was ruled out and what is still open. You review both before sharing a single link.
The recipient reads the doc in the browser and can ask questions there or in their own agent. Answers draw on the context you approved, while topics you mark, such as discounts, terms or dates, come back to you for a decision.
Key features include Send, Request, Receive and Revoke actions, updating a doc at the same link, seeing who read it, approving access when a link is passed on, and revoking access at once for both the person and their agent.
It connects to Claude, ChatGPT, Codex, Cursor and other agents through an MCP server using streamable HTTP and sign-in with Relay, with no API key needed. You can also upload, write or paste content directly in Relay, and a sample relay can be tried without signing up.
Pricing: the Free plan includes 20 relays a month. Pro costs 29 USD a month billed yearly or 39 USD month to month, with unlimited relays, priority support and a 30-day free trial. Enterprise pricing is custom and includes a security review with SOC 2 reports. Receiving a relay is always free.
It is suited to sales teams, founders fundraising, security reviews, client work and handoffs, where documents are increasingly read by AI agents before people.
Popular alternatives to Relay include Voilà, Hiding AI and Loopa. Compare their pricing and what each is best for below.
| Tool | Pricing | Best for |
|---|---|---|
| Voilà | Freemium | Professionals who read and write a lot online and want an AI assistant for email, summaries and rewrites inside the brow... |
| Hiding AI | Free Trial | Job seekers and remote workers who want discreet AI notes, transcripts and answers on their desktop during video calls. |
| Loopa | Freemium | Busy professionals and founders who want to hand everyday tasks to AI agents from one place. |
| Flowith | Freemium | Creators and knowledge workers who prefer a visual canvas over a linear chat for working with several AI models. |
| SaveDay | Freemium | Researchers, students and heavy readers who save lots of articles and videos and want to find them later by describing w... |
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