# Mattermark
ID: 01-mattermark
Page: https://gtmmcps.com/tools/01-mattermark
JSON: https://gtmmcps.com/data/tools/01-mattermark.json
Documentation references: https://gtmmcps.com/docs/01-mattermark/
Category: Data & Enrichment
MCP support: none-found
Testing: RESEARCHED
API access: unknown
Last checked: 2026-09-12
Endpoint check: not-applicable; date: Not recorded

Mattermark lets you search for companies & investors to effortlessly create actionable lists for leads. Enrich your company data with customer intelligence from the industry leader of identity resolution.

## MCP links

## Sources
- https://mattermark.com/
- https://mattermark.com/developers-developers-developers-expensive/
- https://mattermark.com/api/
- https://yc-oss.github.io/api/industries/sales.json

## Research notes
API mentioned on https://mattermark.com/api/; pricing/gate not inferred from presence alone. mcp_status none-found with dated probe 2026-09-12; no first-party MCP URL confirmed from fetched pages. No official MCP invented. api_gate unknown with dated probe 2026-09-12; free/paid not inferred from HTTP status alone.

## Named capabilities
Tool names below are reported by sources. Their presence is not a successful call.

## CLI evidence
Status: none-found

Read current vendor documentation before configuring or running commands.