Enrichments vs Mattermark

Enrichments is a B2B data enrichment service for finding and adding information to people and company records. People results can include work email, title, seniority, department, location, LinkedIn URL and company details; company records include a domain and firmographics. Users can work through a REST API, MCP server, in-product chat agent or CSV upload. API enrichment requests accept up to 100 rows per call, and CSV uploads are capped at 4 MB. Returned email addresses include a deliverability status. Credits are charged only for delivered data, so a lookup with no results costs nothing. The MCP server can connect to Claude, ChatGPT, Cursor or Codex using an Enrichments API key. The Free plan includes 100 credits. Paid monthly plans are Starter at 69.00 USD for 2,000 credits, Pro at 199.00 USD for 6,000, and Scale at 499.00 USD for 16,000. API keys are shown in full once, stored as a hash, and can be scoped, revoked or rotated. The security page says there is no third-party certification held or in progress, nor an uptime commitment or service level agreement.

Mattermark helps users find, prospect, and track fast-growing companies and investors. Company profiles cover more than 80 fields, including geography, industry, revenue, personnel, funding, and employee growth; the service also monitors changes in team size, web traffic, and media mentions. Users can search, filter, and sort company information, then follow organizations with saved searches, custom lists, and news notifications. Mattermark says it draws information from millions of news articles and websites daily using machine learning, web crawlers, primary sources, and natural language processing, with in-house analysts verifying data daily. Its Salesforce integration syncs company information into leads and other objects and supports triggers and actions on data fields. Excel, Google Sheets, an iOS app, and a Chrome extension are also listed as access or integration options. The API offers REST and GraphQL access to company and investor data, including details, news, similar companies, and funding events; its trial includes 100 free API calls. Pricing includes free iOS access, paid options from $49/user/mo, and other plans with separate terms.