PumpGTM MCP server vs Opus Growth

In-depth architectural comparison of the PumpGTM MCP server and Opus Growth MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose PumpGTM MCP server when:

• You need dedicated capabilities in the Marketing domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: OAuth 2.0 (Paid Service).

Explore PumpGTM MCP server Details

Choose Opus Growth when:

• You need dedicated capabilities in the Marketing domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: OAuth 2.0 (Freemium).
• Primary tools included: Hosted MCP endpoint, Google OAuth sign-in, Five supported advertising platforms.

Explore Opus Growth Details

Feature & Specification Comparison

Specification	PumpGTM MCP server Marketing	Opus Growth VerifiedMarketing
Summary	PumpGTM is a hosted MCP server that lets Claude, ChatGPT, Cursor, Codex or any AI agent find buyers showing intent, run LinkedIn, email and X outreach from your own accounts inside each platform's limits, and hand every reply back to a human. Sign in with OAuth; no API key is needed for AI clients. Key tools: get_workspace, find_people, review_people, save_sequence_draft, set_sequence_status, add_leads, list_leads, get_cold_message_examples, reach_post_engagers. Remote URL: https://mcp.pumpgtm.com/mcp (Streamable HTTP, OAuth 2.1 with dynamic client registration). Claude Code: claude mcp add --transport http pumpgtm https://mcp.pumpgtm.com/mcp then claude mcp login pumpgtm. Paid SaaS, plans from $75/month. Docs: https://pumpgtm.com/docs/mcp

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "pumpgtm-mcp-server": {
      "url": "https://mcp.pumpgtm.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "opus-growth": {
      "url": "https://mcp.opus-growth.com/mcp"
    }
  }
}

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