# Enrich Layer API + MCP vs Explorium AgentSource (slim)

> Enrich Layer scores 55.8 (C) to Explorium AgentSource's 48.1 (D) for lead search. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/enrich-layer-vs-explorium-agentsource.md (~2,650 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/enrich-layer-vs-explorium-agentsource.json · canonical https://www.anchorterminal.com/compare/enrich-layer-vs-explorium-agentsource
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Enrich Layer API + MCP scores 55.8 (C) on agent readiness against Explorium AgentSource's 48.1 (D), and leads in 3 of 7 scored categories. Both do lead search.

- Enrich Layer API + MCP: C 55.8, rank #647 of 950 · https://www.anchorterminal.com/tools/enrich-layer.min.md
- Explorium AgentSource: D 48.1, rank #821 of 950 · https://www.anchorterminal.com/tools/explorium-agentsource.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 Reliability, 65 against 42; Agent ergonomics, 68 against 63. Also Runs on your own machine; Free to start without a card.
- Explorium AgentSource, good for Agents that build prospect lists by filter and then enrich them, or that watch companies for events such as funding and role changes.

| Category | Enrich Layer API + MCP | Explorium AgentSource |
| --- | --- | --- |
| Reliability (16%) | 65 | 42 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 76 |
| Agent ergonomics (13%) | 68 | 63 |
| Security & auth (14%) | 40 | 37 |
| Payments & pricing (10%) | 40 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 26 | 28 |
| Transparency & trust (7%) | 58 | 59 |

| Fact (where they differ) | Enrich Layer API + MCP | Explorium AgentSource |
| --- | --- | --- |
| Vendor | Enrich Layer | Explorium Ltd. |
| Hosted endpoint | `https://enrichlayer.com/api/v2` | `https://api.explorium.ai` |
| Transports | HTTP, stdio | HTTP, Streamable HTTP, SSE (legacy) |
| Licence | MIT | Proprietary service under the Explorium Terms of Use. The `mcp-explorium` repository of connection files is MIT |
| Tools exposed | 25 | 11 |
| Last release | 2026-06-19 | 2026-09-02 |
| Terms last updated | 2025-06-09 | 2026-06-14 |
| Privacy policy last updated | 2025-06-09 | 2026-06-28 |
| 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 |