---
title: "Sellizer MCP server"
url: "https://martechdb.com/vendors/sellizer"
markdown_url: "https://martechdb.com/vendors/sellizer.md"
api_url: "https://martechdb.com/api/v1/vendors/sellizer.com"
updated: "2026-10-01"
---

# Sellizer MCP server

Yes. Sellizer publishes an official MCP server at https://api.sellizer.com/mcp. It's hosted and lets you sign in with your Sellizer account. We last checked it on 2 Oct 2026. MartechDB lists only servers the vendor publishes itself, never community servers.

- Website: [sellizer.com](https://sellizer.com)
- Categories: [Sales enablement](https://martechdb.com/categories/sales-enablement.md)

## Sellizer MCP server

- Address: https://api.sellizer.com/mcp
- Runs: Hosted
- Sign-in: Self-serve sign-in (`oauth_self_serve`)
- Official MCP Registry: not listed
- How we know it's official: Live check of the vendor's own web address
- First seen: 2026-10-01
- Last checked: 2026-10-02
- Recent checks: 4 of the last 4 reachable

Tools: not known. The server needs sign-in before it lists them.

### Connect it

Claude Code:

```sh
claude mcp add --transport http sellizer https://api.sellizer.com/mcp
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=sellizer&config=eyJ1cmwiOiJodHRwczovL2FwaS5zZWxsaXplci5jb20vbWNwIn0%3D>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22sellizer%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fapi.sellizer.com%2Fmcp%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://api.sellizer.com/mcp
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://api.sellizer.com/mcp

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

```json
{
    "mcpServers": {
        "sellizer": {
            "type": "http",
            "url": "https://api.sellizer.com/mcp"
        }
    }
}
```

## Questions

### Does Sellizer have an official MCP server?

Yes. Sellizer publishes its MCP server itself. Its address is on Sellizer's own domain (api.sellizer.com). MartechDB only lists servers a vendor publishes, never community copies.

### What is the Sellizer MCP server URL?

The address is https://api.sellizer.com/mcp.

### Does the Sellizer MCP server need an API key?

No. You sign in with your Sellizer account (OAuth), and your AI client handles the rest.

### How do I connect Sellizer MCP to Claude, ChatGPT or Cursor?

In Claude, add https://api.sellizer.com/mcp as a custom connector (Customize, Connectors, Add custom connector). In ChatGPT, turn on developer mode (Settings, Apps, Advanced settings) and create an app with the same address. In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http sellizer https://api.sellizer.com/mcp

### Is the Sellizer MCP server in the official MCP Registry?

No. Sellizer hasn't published it to the official MCP Registry.

### Is the Sellizer MCP server working?

Yes. It answered our most recent check. We last checked it on 2 Oct 2026.

## Alternatives with an official MCP server

In Sales enablement:

- [DocSend](https://martechdb.com/vendors/docsend.md) (docsend.com)
- [Seismic](https://martechdb.com/vendors/seismic.md) (seismic.com)
- [Storylane](https://martechdb.com/vendors/storylane.md) (storylane.io)
- [MindTickle](https://martechdb.com/vendors/mindtickle.md) (mindtickle.com)

## Get this data

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