Attestly vs Credo AI

Both show up when you search for EU AI Act compliance help — but they're built for different jobs and different buyers.

Credo AI is an enterprise AI governance, risk, and compliance (GRC) platform. It covers the EU AI Act alongside NIST AI RMF and ISO 42001 through a policy engine, an AI-system registry, and a governance agent that pulls evidence from engineering systems via integrations (Jira, ServiceNow, MLflow) and a Python SDK. It's sold as enterprise SaaS with custom, quote-only pricing — also available through the AWS and Azure marketplaces — and is built for large organizations (insurance, financial services, government, healthcare) governing many AI systems across an org, not agents specifically.

Attestly is narrower on purpose: only Annex IV documentation, only for AI agents. Instead of a registry you populate and a policy engine you configure, Attestly reads your agent's actual runtime traces (OpenTelemetry, LangSmith, AgentOps, MCP logs) and drafts the monitoring, human-oversight, and change-log sections directly from that evidence — each generated sentence links back to the specific trace event that justifies it. Pricing is published, with a free tier, rather than a sales conversation.

Where each one fits better

If the job is running EU AI Act, NIST AI RMF, and ISO 42001 as one governance program across many kinds of AI and ML systems org-wide — with a registry, a policy engine, and engineering-system integrations — Credo AI's scope covers ground Attestly isn't trying to cover.

If your system is specifically an AI agent and you want the Annex IV monitoring and human-oversight sections backed by evidence of what the agent actually did — not a registry entry someone filled in — plus pricing you can see before you talk to anyone, that's the gap Attestly is built for. See why trace-sourced evidence matters for Annex IV specifically.