Lead411 vs DealMachine

In-depth architectural comparison of the Lead411 and DealMachine 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?

L

Choose Lead411 when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Lead411 Details

Choose DealMachine when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore DealMachine Details

Feature & Specification Comparison

Specification	L Lead411 Developer Tools	DealMachine Developer Tools
Summary	B2B lead generation, company search, and contact enrichment from Lead411.	Search and enrich US property, owner, people, and company data for sales and lead generation.
Category & Scope	Developer Tools	Developer Tools
Quality signal

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": {
    "lead411": {
      "url": "https://lead411.com"
    }
  }
}

{
  "mcpServers": {
    "dealmachine": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Related MCP Server Comparisons