A platform to build, run, and use AI microagents through search
Stage
Not given
MVP
Founded
Not given
Not given
Based in
US
US
Pricing model
Freemium
Free trial
Pricing
Open Source: free and self-hosted. Free: $0/month hosted plan with up to 5 members. Scale: $20 per user per month. Enterprise: Custom annual contract.
The agent server is free and source available with no license fee. Search2o Cloud is free during the beta period. Production pricing will include a platform fee, developer fee, storage fee, and usage fee with no per-user charges. Paid service planned for January 2027.
Key features
Tool call interception for all agent frameworks
Automatic approval rules to prevent fatigue
AI judge for complex rule evaluation
Works with LangGraph, CrewAI, Mastra, Claude Agent SDK and more
Open Agent Approval Protocol for framework independence
Self-hosted or cloud-hosted deployment options
Custom permission policies and organization controls
Built-in agent discovery and multi-agent conversations
Agent framework to define and publish agents
Encrypted conversations and memories by default
Multi-user access with four roles plus service accounts
Human-in-the-loop controls for critical actions
Stateless horizontally scalable architecture
Environment profiles for dev and prod
Source available server and UI
What makes it different
Framework-agnostic: works with any AI agent through the open Agent Approval Protocol
No vendor lock-in: open source spec and SDKs let you swap providers without rewriting agents
Comprehensive audit trail for accountability and compliance
Meets reviewers where they work with multi-platform notifications
Policy-based routing to eliminate approval bottlenecks
Search that retrieves and runs AI workflows instead of matching documents
Agents that combine deterministic workflows with LLM-driven reasoning
Hybrid cloud architecture requiring only stateless servers in your environment
No per-user licensing, pay only for developers, storage and usage
Enterprise-grade reliability and security standards
withHuman
Search2o