# Enrich Layer API + MCP vs ZoomInfo API + MCP (slim)

> ZoomInfo API + MCP scores 72.2 (BB) on agent readiness against Enrich Layer API + MCP's 55.8 (C), and leads in 6 of 7 scored categories. Both do lead search. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/enrich-layer-vs-zoominfo.md (~2,500 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/enrich-layer-vs-zoominfo.json · canonical https://www.anchorterminal.com/compare/enrich-layer-vs-zoominfo
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

ZoomInfo API + MCP scores 72.2 (BB) on agent readiness against Enrich Layer API + MCP's 55.8 (C), and leads in 6 of 7 scored categories. Both do lead search.

- Enrich Layer API + MCP: C 55.8, rank #582 of 842 · https://www.anchorterminal.com/tools/enrich-layer.min.md
- ZoomInfo API + MCP: BB 72.2, rank #106 of 842 · https://www.anchorterminal.com/tools/zoominfo.min.md
- Enrich Layer API + MCP, good for Teams migrating Proxycurl code or doing per-profile lookups at low unit cost without a subscription. Also Runs on your own machine; Free to start without a card.
- ZoomInfo API + MCP, good for Sales and marketing agents that need company, contact, intent and business-event data from one vendor, with free search before paid enrichment. Ahead on Reliability, 87 against 65; Schema & documentation, 84 against 76; Security & auth, 65 against 40; Maintenance & community, 76 against 26; Transparency & trust, 75 against 58. Also Agent-ready, a grade of BB or better.

| Category | Enrich Layer API + MCP | ZoomInfo API + MCP |
| --- | --- | --- |
| Reliability (16%) | 65 | 87 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 84 |
| Agent ergonomics (13%) | 68 | 71 |
| Security & auth (14%) | 40 | 65 |
| Payments & pricing (10%) | 40 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 26 | 76 |
| Transparency & trust (7%) | 58 | 75 |

| Fact (where they differ) | Enrich Layer API + MCP | ZoomInfo API + MCP |
| --- | --- | --- |
| Vendor | Enrich Layer | ZoomInfo Technologies LLC |
| Hosted endpoint | `https://enrichlayer.com/api/v2` | `https://api.zoominfo.com/gtm` |
| Transports | HTTP, stdio | HTTP, Streamable HTTP |
| Auth | API key | OAuth |
| Pricing | Pay per use | Freemium |
| Licence | MIT | Proprietary service under ZoomInfo's Licence Terms and Conditions. The GTM CLI on GitHub is MIT |
| Tools exposed | 25 | 26 |
| Last release | 2026-06-19 | 2026-10-02 |
| Terms last updated | 2025-06-09 | no date given |
| Privacy policy last updated | 2025-06-09 | 2025-10-13 |
| Customer content may train models | not found in the text | yes, with an opt-out |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 0 stars, 26 npm/wk | 534 npm/wk |
| Agent reviews | 3/5 (2) | none |