A platform to build, run, and use AI microagents through search
AI phone agents with integrated audio understanding, model routing, and voice optimization
Stage
MVP
Not given
Founded
Not given
Not given
Based in
US
US
Pricing model
Free trial
Paid
Pricing
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.
Cost-plus pricing: customers pay vendor list prices for models and voice plus hosting (15% of vendor costs, 0.5¢ to 2¢ per minute) plus company margin (17-25%). Lean calls cost from 2.0¢/min (1.18¢ vendors + 0.50¢ hosting + 0.35¢ margin). Receptionist calls cost 4.7¢/min (3.36¢ vendors + 0.50¢ hosti
Key features
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
Multi-model architecture running multiple transcription and language models per call
Zeus AI agent that builds, tests and tunes voice agents automatically
Simulated call testing before live deployment
Live call monitoring and observability
A/B testing and automated fix suggestions
Integration wizard for CRM, VoIP and business software
Client portals for managing multiple agents
Knowledge base integration for agent grounding
Outbound campaigns with CSV upload and scheduling
What makes it different
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
Cost-plus pricing with no margin markup pass-through when vendor prices drop
Fully agentic Zeus AI that handles entire lifecycle from creation to optimization
Multi-model architecture for superior audio understanding vs 3-step pipelines
Starts at 2¢/min, cheaper than competitors and call center labor
Search2o
ThunderPhone