Best AI agents for phone agents

Listed alphabetically; we don't rank paid placements.

Enterprise AI phone calling platform with an API for outbound and inbound calls.

Starts at $0.14/min with no platform fee; higher tiers lower the per-minute rate

Voice AI platform with realistic TTS and conversational voice agents.

Free; Starter $6/mo; Creator $22/mo; Pro $99/mo; Scale $299/mo; Business $990/mo

Platform for building and deploying AI phone call agents.

Usage-based per minute (voice engine, LLM and telephony billed separately)

Developer platform for building phone and web voice agents.

Pay-as-you-go from $0.05/min plus provider costs; $5 free credits to start