Starter: Free (500 minutes per year, $0.15 per minute overage). Build: $149 per month (1,500 minutes per year, $0.14 per minute overage). Scale: $499 per month (7,000 minutes per year, $0.13 per minute overage). Enterprise: Custom pricing with volume-based rates and no overages.
Free
Key features
Code-based agent logic (Python and TypeScript SDKs)
Integrated ASR, language and TTS in one runtime
Wideband voice codec (16 kHz)
Turn-taking and interruption handling
Real-time tuning and debugging tools
Quick deployment via CLI
Email support and SLA on Scale plan
Multi-language support for BPO
Escalation to human with full context
Records and checks work evidence
Identifies remaining open tasks
Local checks on your computer
Optional AI-powered review
Compatible with Codex, Claude Code, and Cursor
What makes it different
Single integrated runtime, not stitched third-party APIs
Built-in tenacity: agent retries, re-asks and escalates on failure
14-day deployment from kickoff to live call
99.9% uptime SLA across 100+ regulated deployments
Compliance certifications included on all plans at no extra cost
Open source with no licensing costs
Local verification without sending data to external services
Prevents AI agents from drifting or forgetting task progress
Guava
FinishUP