People and company intelligence for AI agents. Research anyone or any company with AI agents that read the live web — not static databases.
Gives any AI agent (Claude Code, OpenAI Codex, OpenClaw, Cursor, or any SKILL.md-compatible tool) the ability to:
- Enrich leads — Full profile from a name: email, phone, LinkedIn, title, tech stack, funding, pain points, and up to 50 custom fields
- Research companies — Team size, tech stack, funding rounds, hiring signals, key people
- Find emails — Professional ($0.05) or personal ($0.20), verified on delivery
- Find phones — Phone number discovery from name + company
- Qualify leads — Score against custom criteria with AI reasoning
- Search — Find people or companies via natural language queries
- Batch workflows — Chain enrichment blocks into automated pipelines
- Sign up at app.sixtyfour.ai (Google sign-in)
- Get 50 free deep researches immediately
- Copy your API key from Sidebar → Keys
- Install this skill in your agent's skills directory
cp -r . ~/.claude/skills/sixtyfour/cp -r . ~/.codex/skills/sixtyfour/clawhub install sixtyfour| Sixtyfour | Clay | Apollo | ZoomInfo | |
|---|---|---|---|---|
| Accuracy | 93% | 66% | 72% | ~70% |
| Method | AI agents read live web | Database waterfall | Static database | Static database |
| Custom fields | Up to 50, any data point | Limited presets | Fixed schema | Fixed schema |
| Freshness | Real-time | Periodic updates | Periodic updates | Periodic updates |
- App: app.sixtyfour.ai
- Docs: docs.sixtyfour.ai
- API Spec: api.sixtyfour.ai/openapi.json
- MCP Server:
npx sixtyfour-mcp - Support: team@sixtyfour.ai
MIT