Agen.co Identity vs Repello MCP Gateway: Side-by-Side Comparison (2026)

Agen.co Identity: Identity governance platform anchoring AI agent actions to human IdP identities. built by Agen.co. Core capabilities include First-class machine identity assignment for AI agents with client IDs and short-lived tokens, Secretless per-action credential issuance with no standing secrets, Human authority chain linking every agent to an owner, approver, and escalation contact..

Repello MCP Gateway: Security gateway for monitoring and protecting MCP-based AI agent tool calls. built by Repello AI. Core capabilities include Prompt injection detection and blocking, Tool poisoning attack detection, MCP traffic inspection and filtering..

Both serve the Non-Human Identity market but differ in approach, feature depth, and target audience.

Agen.co Identity differentiates with First-class machine identity assignment for AI agents with client IDs and short-lived tokens, Secretless per-action credential issuance with no standing secrets, Human authority chain linking every agent to an owner, approver, and escalation contact. Repello MCP Gateway differentiates with Prompt injection detection and blocking, Tool poisoning attack detection, MCP traffic inspection and filtering.

Agen.co Identity is developed by Agen.co. Repello MCP Gateway is developed by Repello AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Agen.co Identity and Repello MCP Gateway serve similar Non-Human Identity use cases: both cover MCP Security. Review the feature comparison above to determine which fits your requirements.