AI Plugin IndexGTM Otto vs Plunk MCP
GTM Otto and Plunk MCP are both marketing MCP servers. Plunk MCP scores higher (92 vs 39 out of 100). Plunk MCP has more GitHub stars (5.5k), and Plunk MCP was updated more recently (5 days ago). The table compares them side by side.
| GTM Otto | Plunk MCP | |
|---|---|---|
| Score | 39 / 100 | 92 / 100 |
| What it does | Self-driving LinkedIn prospecting: it sources, warms and invites daily. You approve every message. | Official Model Context Protocol server for Plunk — send email, manage contacts, campaigns and segments from an AI agent |
| Publisher | Verified: gtmotto.com | Verified: npm:@plunk |
| Grades | Maintenance B, Licence A, Quality C | Maintenance A, Licence C, Quality A |
| npm downloads a week | Not on npm | 196 |
| Runs | Remote | Local |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf |
| GitHub stars | 1 | 5,530 |
| Last commit | 22 Sept 2026 | 18 Oct 2026 |
| Licence | MIT | AGPL-3.0-only |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install GTM Otto | Install Plunk MCP |
Questions
Is GTM Otto or Plunk MCP more popular?
Plunk MCP has more GitHub stars: 5,530.
Can I use GTM Otto and Plunk MCP together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.