AI phone agents with integrated audio understanding, model routing, and voice optimization
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
US
Pricing model
Contact for pricing
Paid
Pricing
Pay for projects, not seats or tokens. Fixed price for projects and modules included in annual package.
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
Survey programming with AI agents
Works with Decipher, Dimensions, Qualtrics, and Confirmit
Tracker version management and revision control
Reviewable and approvable outputs
24/7 customer support with 30 minute response time
Slack and Microsoft Teams integration
SOC 2 Type II and ISO/IEC 27001 certified
HIPAA and GDPR compliant
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
Agents generate code while teams maintain full control through reviewable outputs
Fixes bottlenecks methodically rather than requiring wholesale workflow changes
Fixed project-based pricing with no seat or token fees
Works within existing survey platforms without disrupting current workflows
Data never trains or improves AI models
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
Metaforms
ThunderPhone