---
title: "Reply.io MCP server"
url: "https://martechdb.com/vendors/replyio"
markdown_url: "https://martechdb.com/vendors/replyio.md"
api_url: "https://martechdb.com/api/v1/vendors/reply.io"
updated: "2026-10-01"
---

# Reply.io MCP server

The official MCP server published by Reply.io. MartechDB lists only servers the vendor publishes itself, never community servers.

- Website: [reply.io](https://reply.io)
- Categories: [CRM & sales](https://martechdb.com/categories/crm-sales.md)

## Reply.io

Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform.

- Address: https://mcp.reply.io/
- Runs: Hosted
- Sign-in: Self-serve sign-in (`oauth_self_serve`)
- Official MCP Registry: listed as `io.github.reply-io/reply-mcp`
- Source code: https://github.com/reply-team/reply-mcp.git
- How we found it: Live check of the vendor's own web address; Official MCP Registry, published under the vendor's own domain
- Last checked: October 2026, in our research

### Connect it

Claude Code:

```sh
claude mcp add --transport http replyio https://mcp.reply.io/
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=replyio&config=eyJ1cmwiOiJodHRwczovL21jcC5yZXBseS5pby8ifQ%3D%3D>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22replyio%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fmcp.reply.io%2F%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://mcp.reply.io/
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://mcp.reply.io/

JSON for Cursor, Windsurf and other clients that connect to hosted servers:

```json
{
    "mcpServers": {
        "replyio": {
            "type": "http",
            "url": "https://mcp.reply.io/"
        }
    }
}
```

## Alternatives with an official MCP server

In CRM & sales:

- [Microsoft](https://martechdb.com/vendors/microsoft.md) (microsoft.com)
- [HubSpot](https://martechdb.com/vendors/hubspot.md) (hubspot.com)
- [Salesforce](https://martechdb.com/vendors/salesforce.md) (salesforce.com)
- [Optimizely](https://martechdb.com/vendors/optimizely.md) (optimizely.com)

## Get this data

- API: `curl https://martechdb.com/api/v1/vendors/reply.io`
- MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about Reply.io.
- Web page: https://martechdb.com/vendors/replyio