Pebblo vs Rubrik Rubrik Agent Cloud: Side-by-Side Comparison (2026)

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)..

Rubrik Rubrik Agent Cloud: Platform for monitoring, governing, and remediating AI agent actions. built by Rubrik. Core capabilities include Automatic AI agent discovery, Agent activity monitoring across data, identities, and applications, Policy-based agent governance controls..

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

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). Rubrik Rubrik Agent Cloud differentiates with Automatic AI agent discovery, Agent activity monitoring across data, identities, and applications, Policy-based agent governance controls.

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

Pebblo integrates with OpenAI, MCP (Model Context Protocol). Rubrik Rubrik Agent Cloud integrates with AWS, Salesforce, SAP HANA, Google Cloud, SQL Server and 6 more. Check integration compatibility with your existing security stack before deciding.

Pebblo and Rubrik Rubrik Agent Cloud serve similar Agentic AI Security use cases: both are Agentic AI Security tools. Review the feature comparison above to determine which fits your requirements.