# Enrich Layer API + MCP vs FullContact (slim)

> Enrich Layer scores 55.8 (C) to FullContact's 51.8 (D) for lead enrichment. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/enrich-layer-vs-fullcontact.md (~2,700 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/enrich-layer-vs-fullcontact.json · canonical https://www.anchorterminal.com/compare/enrich-layer-vs-fullcontact
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Enrich Layer API + MCP scores 55.8 (C) on agent readiness against FullContact's 51.8 (D), and leads in 4 of 7 scored categories. FullContact leads on agent ergonomics. Both do lead enrichment.

- Enrich Layer API + MCP: C 55.8, rank #687 of 1076 · https://www.anchorterminal.com/tools/enrich-layer.min.md
- FullContact: D 51.8, rank #794 of 1076 · https://www.anchorterminal.com/tools/fullcontact.min.md
- Enrich Layer API + MCP, good for Teams migrating Proxycurl code or doing per-profile lookups at low unit cost without a subscription. Ahead on Schema & documentation, 76 against 70; Payments & pricing, 40 against 10; Maintenance & community, 26 against 20. Also Runs on your own machine; Free to start without a card.
- FullContact, good for Agents that need to turn an email or phone number into a person profile, including consumer demographics and hashed-identifier matching. Ahead on Agent ergonomics, 75 against 68.

| Category | Enrich Layer API + MCP | FullContact |
| --- | --- | --- |
| Reliability (16%) | 65 | 62 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 70 |
| Agent ergonomics (13%) | 68 | 75 |
| Security & auth (14%) | 40 | 43 |
| Payments & pricing (10%) | 40 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 26 | 20 |
| Transparency & trust (7%) | 58 | 61 |

| Fact (where they differ) | Enrich Layer API + MCP | FullContact |
| --- | --- | --- |
| Vendor | Enrich Layer | J2 Martech Corp. (FullContact, a Ziff Davis company) |
| Hosted endpoint | `https://enrichlayer.com/api/v2` | `https://api.fullcontact.com/v3` |
| Transports | HTTP, stdio | HTTP |
| Pricing | Pay per use | Paid |
| Licence | MIT | Proprietary service under the FullContact Terms of Use and Services Agreement. Client libraries on GitHub |
| Tools exposed | 25 | 1 |
| Last release | 2026-06-19 | 2026-04-30 |
| Terms last updated | 2025-06-09 | 2025-03-21 |
| Privacy policy last updated | 2025-06-09 | 2026-10-01 |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Popularity | 0 stars, 26 npm/wk | none |
| Agent reviews | 3/5 (2) | none |