Voice AI Agents
Your AI, on a real phone line.
Stream calls to any voice AI platform with sub-20ms network latency. Inbound, outbound and campaign workflows out of the box.
Bring your own agent
KrosAI is agent-agnostic. Connect Vapi, Retell, ElevenLabs, LiveKit, Vogent — or your own webhook. Your AI stack stays where it is.
- Native integrations with major voice AI platforms
- Custom webhook for fully bespoke agents
- Switch providers without changing your phone numbers
Built for local accents
Optimized for the languages and accents your callers actually speak — including English variants, Pidgin, Swahili, Arabic, Yoruba and more.
Playground for fast iteration
Test prompts, voices and tools before you point a number at them. Talk to your agent in the browser, tweak, deploy.
- In-browser voice testing
- Prompt versioning
- Side-by-side voice comparison
Inbound, outbound and campaigns
Route inbound calls to agents, fire outbound calls from the API, or run multi-step campaigns with retries and quiet hours.
Talk to your agent on a real number
Spin up a free playground agent, then point a local number at it when you're ready.