Nimble vs Pebblo: Side-by-Side Comparison (2026)

Nimble: AI agent-based security platform focused on security fundamentals. built by Nimble Security. Core capabilities include AI agent-based security automation..

Pebblo: AI security platform enforcing access control & governance for AI apps/agents. built by Daxa.ai. Core capabilities include Permissions-aware data connectors with classification for enterprise data sources (Safe Connectors), Role-appropriate and compliant data retrieval from vector databases (Safe Retriever), Secure MCP agent data access with identity and policy control, including prompt injection protection (Safe MCP)..

Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.

Nimble differentiates with AI agent-based security automation. Pebblo differentiates with Permissions-aware data connectors with classification for enterprise data sources (Safe Connectors), Role-appropriate and compliant data retrieval from vector databases (Safe Retriever), Secure MCP agent data access with identity and policy control, including prompt injection protection (Safe MCP).

Nimble is developed by Nimble Security. Pebblo is developed by Daxa.ai. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Nimble and Pebblo serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover Generative AI. Review the feature comparison above to determine which fits your requirements.