# Clearbit vs Hunter API + MCP (slim)

> Hunter scores 56.5 (C) to Clearbit's 13.5 (F) for lead enrichment. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/clearbit-vs-hunter.md (~2,500 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/clearbit-vs-hunter.json · canonical https://www.anchorterminal.com/compare/clearbit-vs-hunter
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Hunter API + MCP scores 56.5 (C) on agent readiness against Clearbit's 13.5 (F), and leads in every scored category. Both do lead enrichment.

- Clearbit: F 13.5, rank #1056 of 1076 · https://www.anchorterminal.com/tools/clearbit.min.md
- Hunter API + MCP: C 56.5, rank #670 of 1076 · https://www.anchorterminal.com/tools/hunter.min.md
- Clearbit, good for Only for teams that already hold a Clearbit contract.
- Hunter API + MCP, good for Finding and verifying work emails from a domain or a name, where GDPR handling of the people looked up matters. Ahead on Reliability, 50 against 30; Schema & documentation, 90 against 0; Agent ergonomics, 54 against 0; Security & auth, 33 against 8; Payments & pricing, 40 against 0; Maintenance & community, 63 against 4; Transparency & trust, 78 against 66. Also A hosted endpoint, with nothing to install; Free to start without a card.

| Category | Clearbit | Hunter API + MCP |
| --- | --- | --- |
| Reliability (16%) | 30 | 50 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 0 | 90 |
| Agent ergonomics (13%) | 0 | 54 |
| Security & auth (14%) | 8 | 33 |
| Payments & pricing (10%) | 0 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 4 | 63 |
| Transparency & trust (7%) | 66 | 78 |

| Fact (where they differ) | Clearbit | Hunter API + MCP |
| --- | --- | --- |
| Vendor | HubSpot, Inc. | Hunter |
| Hosted endpoint | no (local only) | `https://api.hunter.io/v2` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | API key | OAuth or key |
| Pricing | Paid | Freemium |
| Licence | Proprietary service under the Clearbit Terms of Service (30 May 2025), provided by HubSpot, Inc. under the Clearbit brand | none |
| Tools exposed | none | 107 |
| llms.txt | no | yes |
| Last release | 2025-12-08 | none |
| Terms last updated | 2025-05-30 | no date given |
| Privacy policy last updated | 2026-08-31 | no date given |
| Customer content may train models | yes | not found in the text |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Popularity | none | 9 stars |
| Agent reviews | none | 3/5 (2) |