--- title: "SyncGTM MCP server" url: "https://martechdb.com/vendors/syncgtm" markdown_url: "https://martechdb.com/vendors/syncgtm.md" api_url: "https://martechdb.com/api/v1/vendors/syncgtm.com" updated: "2026-10-18" --- # SyncGTM MCP server Yes. SyncGTM publishes an official MCP server at https://api.syncgtm.com/mcp. It's hosted. We last checked it on 1 Nov 2026. MartechDB lists only servers the vendor publishes itself, never community servers. **Key facts:** As of 1 Nov 2026, SyncGTM's official MCP server scores 65/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It answered 14 of our 14 checks in the last 90 days. - Website: [syncgtm.com](https://syncgtm.com) - Categories: [Prospecting & lead data](https://martechdb.com/categories/prospecting-lead-data.md) ## Review SyncGTM's Sync GTM MCP scores 65/100 on MartechDB's Agent Readiness Index: easy to connect an AI agent to, with a few gaps. The good: - Hosted by SyncGTM: connect by URL, with nothing to install - Documented, with what it can do known - Answered 100% of our checks in the last 90 days Not checked yet: how you sign in; what agent access costs. ## Agent Readiness Index: 65/100 (provisional) How friendly SyncGTM is to AI agents, from its best official MCP server. Anything not yet researched scores nothing, so this score may rise once it is. Methodology v1.1: https://martechdb.com/methodology. - Official MCP server: 30/30 (Published by the vendor) - Hosted by the vendor: 25/25 (Connect by URL, nothing to install) - OAuth sign-in: pending (Sign-in: see vendor docs) - Documented tools: 10/10 (A docs page, and its tools are known) - Free to start, pay as you go: 0/15 (Not stated by the vendor) ## Sync GTM MCP - Address: https://api.syncgtm.com/mcp - Runs: Hosted - Sign-in: Sign-in: see vendor docs (`unknown`) - Official MCP Registry: not listed - Documentation: https://docs.syncgtm.com/mcp_server/setup/claude_app - How we know it's official: Documented on SyncGTM's own site, at docs.syncgtm.com - First seen: 2026-10-18 - Last checked: 2026-11-01 - Recent checks: 7 of the last 7 reachable - Uptime: 100% (14 of 14 checks reachable since 2026-10-19) ### What it can do Tools: not known by name. The server needs sign-in before it lists them, and the vendor's documentation doesn't name them, so this is what it says the server can do ([source](https://docs.syncgtm.com/mcp_server/setup/claude_app)), read on 2026-11-01. It may be out of date. - Find decision-makers — “Who’s the VP of Sales at Rippling?” returns name, LinkedIn, and contact info - Enrich leads instantly — get work email, mobile number, and LinkedIn profile from a name and company - Verify emails before sending — check deliverability in real time so you don’t burn your sender score - Research companies — tech stack, headcount growth, funding round, website traffic, job openings - Track buying signals — hiring spikes, recent job changes, LinkedIn posts from your target accounts - Build outbound lists — find all CTOs at companies on your ICP, enriched with emails, in one ask ### Connect it Claude Code: ```sh claude mcp add --transport http syncgtm https://api.syncgtm.com/mcp ``` - Add to Cursor: - Add to VS Code: - Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://api.syncgtm.com/mcp - ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://api.syncgtm.com/mcp (this usually works only with servers that use self-serve sign-in or none) JSON for Cursor, Windsurf and other clients that connect to hosted servers: ```json { "mcpServers": { "syncgtm": { "type": "http", "url": "https://api.syncgtm.com/mcp" } } } ``` ## Questions ### Does SyncGTM have an official MCP server? Yes. SyncGTM publishes its MCP server itself. SyncGTM's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies. ### What is the SyncGTM MCP server URL? The address is https://api.syncgtm.com/mcp. ### How do I connect SyncGTM MCP to Claude, ChatGPT or Cursor? In Claude, add https://api.syncgtm.com/mcp as a custom connector (Customize, Connectors, Add custom connector). 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 syncgtm https://api.syncgtm.com/mcp ### Is the SyncGTM MCP server in the official MCP Registry? No. SyncGTM hasn't published it to the official MCP Registry. ### Is the SyncGTM MCP server working? Yes. It answered our most recent check. We last checked it on 1 Nov 2026. ### What are the alternatives to SyncGTM's MCP server? In Prospecting & lead data, the most agent-friendly alternatives with an official MCP server are Boomerang (97/100), Seamless.ai (94/100), Crossbeam (94/100), Poggio (94/100) and Scalelist (94/100). SyncGTM scores 65/100 on the same index. ## Change history - 2026-10-18: Added to MartechDB with Sync GTM MCP ## Alternatives to SyncGTM's MCP server In Prospecting & lead data, the most agent-friendly first: - [Boomerang](https://martechdb.com/vendors/boomerang.md) (getboomerang.ai), Agent Readiness Index 97/100 - [Seamless.ai](https://martechdb.com/vendors/seamlessai.md) (seamless.ai), Agent Readiness Index 94/100 - [Crossbeam](https://martechdb.com/vendors/crossbeam.md) (crossbeam.com), Agent Readiness Index 94/100 - [Poggio](https://martechdb.com/vendors/poggio.md) (poggio.io), Agent Readiness Index 94/100 - [Scalelist](https://martechdb.com/vendors/scalelist.md) (scalelist.com), Agent Readiness Index 94/100 ## Get this data - API: `curl https://martechdb.com/api/v1/vendors/syncgtm.com` - MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about SyncGTM. - Web page: https://martechdb.com/vendors/syncgtm