Free: 30-minute one-time trial, no credit card required. Explore: $19/month ($190/year) with 800 included minutes. Emerge: $49/month ($490/year) with 2,500 included minutes. Pioneer: $99/month ($990/year) with 6,000 included minutes. Enterprise: custom pricing. Additional 1,000-minute packs: $40 (Fr
Pay as you go with no subscriptions or plans. Credits are added to an account and used only for actual tool runs. Pricing varies by tool; examples include $0.195 per hour of audio for AssemblyAI, $0.00559 per minute for Deepgram audio, $0.156 per minute for ElevenLabs audio isolation, $2.86 per minu
Key features
One-line default UI with Traditional Chinese and English support
Customizable components with CSS variables
Headless core for custom UI implementation
Call routing with queues
Metadata passing for call context
HMAC-signed webhooks for integration
Origin allowlist for security
Encrypted WebRTC audio transmission
Multiple agents without call duplication
Agent Inbox browser-based dashboard
Connect to 3,500+ tools from 17 providers
Runtime tool discovery for agents
One API key for all tools
Pay-as-you-go pricing with no subscriptions
Works with any AI agent
Credits never expire
Clear per-tool pricing displayed before running
Support for media creation tools
Integration with SEO and search tracking tools
What makes it different
Eliminates phone numbers and app requirements for customer support calls
Built on LiveKit real-time media infrastructure
Does not record audio, only stores call metadata
Minute-based pay-as-you-go pricing with no surprise charges
1,685 priced tools with transparent per-use costs
No need to manage separate API keys and subscriptions
Agents automatically discover the right tool for each task
Works across all major AI agent platforms
Single balance and prepaid model eliminates subscription overhead
CallEmbed
Spiral