Signaliz API Documentation & MCP Config | Salestools Club
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Sales Intelligence

Signaliz

GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.

Key Features
Email Finding
Email Verification
Company Signal Enrichment
B2B People Discovery
Campaign Building
GTM Operations
Lead Generation
Data Quality
How to use this tool
"Claude, use Signaliz to find and verify emails for decision-makers at my target accounts, enrich them with recent buying signals, and build a prospect list."
Technical Feature Analysis

Signaliz provides Email Finding, Email Verification, Company Signal Enrichment through its REST. Features an official MCP server for direct AI agent integration.

Direct Agent Workflow for Signaliz

Connect: Give your Signaliz API Key to Claude Code, Cowork, or your favorite AI agent.

Automate: Your agent handles Email Finding and Email Verification directly.

Execute: No extra software or middleware required for Sales Intelligence automation.

Use Signaliz for
Technical Details
API Type
REST
Authentication
API Key
Pricing Tier
Free Tier Available
SDK Languages
TypeScript
Webhooks
Yes
MCP Setup
{
  "mcpServers": {
    "signaliz": {
      "command": "npx",
      "args": ["-y", "@signaliz/mcp-server"],
      "env": {
        "SIGNALIZ_API_KEY": "sk_your_key_here"
      }
    }
  }
}

Frequently Asked Questions

What does Signaliz do?

Signaliz is a sales intelligence tool that provides GTM data quality and enrichment platform with REST API, MCP, CLI, and SDK for AI agents.

How do I use Signaliz with AI agents?

Connect Signaliz to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Email Finding and Email Verification directly without needing extra software.

Is Signaliz API free?

Yes, Signaliz offers a free tier for its API, making it accessible for testing and small-scale projects.

What are the best alternatives to Signaliz?

Based on features and use cases, the top alternatives to Signaliz are Lusha, Apollo.io, Clearbit (Breeze) and Hunter.io.