# Explorium AgentSource vs RocketReach API (slim)

> RocketReach scores 51.2 (D) 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/explorium-agentsource-vs-rocketreach.md (~2,750 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/explorium-agentsource-vs-rocketreach.json · canonical https://www.anchorterminal.com/compare/explorium-agentsource-vs-rocketreach
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

RocketReach API scores 51.2 (D) on agent readiness against Explorium AgentSource's 48.1 (D), and leads in 3 of 7 scored categories. Explorium AgentSource leads on payments & pricing. Both do lead search.

- Explorium AgentSource: D 48.1, rank #821 of 950 · https://www.anchorterminal.com/tools/explorium-agentsource.min.md
- RocketReach API: D 51.2, rank #755 of 950 · https://www.anchorterminal.com/tools/rocketreach.min.md
- 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. Ahead on Payments & pricing, 40 against 10.
- RocketReach API, good for Teams that already hold a RocketReach plan and want an agent to search people and companies, reveal emails and phones, and verify single addresses over MCP. Ahead on Reliability, 64 against 42; Agent ergonomics, 72 against 63.

| Category | Explorium AgentSource | RocketReach API |
| --- | --- | --- |
| Reliability (16%) | 42 | 64 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 72 |
| Agent ergonomics (13%) | 63 | 72 |
| Security & auth (14%) | 37 | 34 |
| Payments & pricing (10%) | 40 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 28 | 31 |
| Transparency & trust (7%) | 59 | 58 |

| Fact (where they differ) | Explorium AgentSource | RocketReach API |
| --- | --- | --- |
| Vendor | Explorium Ltd. | RocketReach, LLC |
| Hosted endpoint | `https://api.explorium.ai` | `https://api.rocketreach.co/api/v2` |
| Transports | HTTP, Streamable HTTP, SSE (legacy) | HTTP, Streamable HTTP |
| Auth | API key | OAuth or key |
| Pricing | Pay per use | Paid |
| Licence | Proprietary service under the Explorium Terms of Use. The `mcp-explorium` repository of connection files is MIT | Proprietary service under RocketReach's Terms of Service. The Python SDK on GitHub is MIT |
| Tools exposed | 11 | 9 |
| Last release | 2026-09-02 | none |
| Terms last updated | 2026-06-14 | 2024-01-31 |
| Privacy policy last updated | 2026-06-28 | 2026-09-30 |
| Terms restrict benchmarking | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |