Best AI Evaluation Companies

Vendor profileChecked Nov 8, 2026

Mercor

Mercor · mercor.com · Last checked:

  • Managed evaluation and human data
  • Expert network
  • Benchmarks (APEX)

Company status

Active.

Sources 1, 2, 3 · checked 2026-11-08

Capabilities

  • Custom evals for enterprise agents: embedded experts, production rubrics on live traffic, and custom APEX benchmarks in expert-built simulated worlds
  • Expert human evaluation for AI developers
  • Reusable eval suite with a cost-performance view; page states delivery in under six weeks
  • Publishes APEX benchmarks (APEX-Agents, APEX-Accounting, APEX-SWE) and hosts partner benchmarks

Sources 1, 2, 3 · checked 2026-11-08

Who it tends to fit

  • Enterprise teams with customer-facing or internal agents needing professional-standard evals
  • AI developers needing large-scale expert human evaluation

Sources 1, 2, 3 · checked 2026-11-08

Pricing

Contact vendor (expert staffing or per-task pricing; no figures published)

Sources 1, 2, 3 · checked 2026-11-08

Published certifications

  • SOC 2 Type II (stated on Mercor Data page)

Listed as stated by the vendor. Scope can differ by product or subsidiary; request current reports.

Sources 1, 2, 3 · checked 2026-11-08

Limitations to check

  • No public price figures
  • Mercor also publishes its own benchmarks; ask how client-specific test sets are kept separate

Sources 1, 2, 3 · checked 2026-11-08

Sources

  1. Enterprise evals page: embedded experts, production rubrics, custom APEX benchmarks, reusable suite in under six weeks, expert staffing or task-based pricingwww.mercor.com/enterprise-evals/Checked 2026-11-08
  2. Homepage: evaluate AI (APEX), build evals, human data and evals; APEX and partner benchmark leaderboardswww.mercor.com/Checked 2026-11-08
  3. Data page lists SOC 2 Type IIwww.mercor.com/data/Checked 2026-11-08

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