AI tools for call agents

AI voice agents that actually answer business phone calls, handling everything from qualifying leads to booking appointments without human intervention

Voice agents that handle actual phone conversations

PolyAI is an enterprise voice AI company whose Agentic Dialog Platform builds, runs and refines dialog agents for customer conversations.

Design conversations visually

Build AI agents that actually talk to customers without writing code

Agencies selling voice AI services to clients typically face a problem: they need to rebrand powerful tools like ElevenLabs or Vapi under their own name while maintaining billing control

Most AI tools won't pull real-time data from your internal docs

Voice AI agents pick up incoming calls and immediately start conversing with customers like they're talking to a real support rep

Vocode is an open-source toolkit for building voice-based AI agents.

Synthflow is an enterprise voice AI platform for automating phone calls with AI agents.

Cartesia is a voice AI company that provides one API for speech generation, transcription and production voice agents fast enough for live conversation.

Talkdesk is a cloud contact center platform that adds AI agents to traditional customer service software.

Retell AI is a voice agent platform for automating phone calls.

Amazon Connect is AWS's cloud contact center and customer experience service, now centered on agentic AI.

Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.

Goodcall is a voice AI service that answers business phone calls with a custom AI agent.

Google's conversational AI

ElevenLabs Conversational AI, now branded ElevenAgents, lets teams build, test and deploy voice and chat agents that handle customer conversations.

LiveKit Agents is an open source framework and cloud platform for building voice, video and physical AI agents and running them in production.