Skip to content

VoicePolyAI

PolyAI

Lifelike enterprise voice AI agents for customer service calls.

Categories
VoiceSupport
Pricing
PAID
Hosting
Cloud
Platforms
WebAPI
Models
Self-contained (on-device)
Verified
Jun 11, 2026

PolyAI's Agentic Dialog Platform builds voice agents that resolve customer service calls for large enterprises in banking, healthcare, hospitality, telecom, and retail. Agent Studio gives non-technical teams a no-code builder while the ADK exposes developer APIs, with SOC 2, HIPAA, GDPR, and PCI DSS compliance built in. Its proprietary Raven model is trained on over a billion enterprise conversations.

Capabilities 4

What it actually does — grouped by capability family.

  • Voice agent (primary capability)
  • AI app builder (secondary capability)
  • Ticket deflection (primary capability)
  • Conversation intelligence (secondary capability)

Pros & cons

  • Handles complex multi-turn calls
  • Enterprise compliance built in
  • No-code studio plus developer ADK
  • 2,000+ live deployments, 45 languages
  • Custom enterprise contracts only
  • No self-serve or SMB tier
  • No public pricing

Tags

Further reading

View all Voice
  • View Parloa details
    SupportPAID

    Parloa

    Parloa

    AI Agent Management Platform for enterprise contact centers, voice-first and multilingual.

    An enterprise platform for running AI customer-service agents at contact-center scale, with particular depth in voice and phone automation. Its Agent Management Platform (AMP) covers the full agent lifecycle — design, simulation testing, scaling, and optimization — handling tasks like ID verification, billing inquiries, and order management in any language. Customers include Allianz, Booking.com, SAP, and Swiss Life.

    Strong voice/phone automation
    Enterprise sales-led, no published pricing
    • customer-service
    • contact-center
    • voice-agents
    • agents
    • +1
  • View Sierra details
    SupportPAID

    Sierra

    Sierra

    Enterprise AI agents for customer experience across channels.

    An enterprise platform ('Agent OS') for building conversational AI agents that take action for customers across chat, voice, email, SMS, and WhatsApp. Supports both no-code and programmatic agent development. Founded by Bret Taylor and Clay Bavor and used across a large share of the Fortune 500.

    Pay per resolved outcome, not flat seats
    Enterprise-only; contracts start six figures
    • customer-experience
    • enterprise
    • conversational-agents
    • support
  • View Retell AI details
    VoiceFREEMIUM

    Retell AI

    Retell AI

    Build, test, and deploy AI voice agents for phone calls.

    A no-code platform for humanlike voice agents that handle inbound and outbound phone calls — receptionists, IVR, and outbound campaigns. It bundles telephony (SIP / Twilio), a proprietary turn-taking model for low-latency conversations, prompts, tools, and call analytics. Pay-as-you-go pricing with free starter credits.

    Inbound and outbound call handling
    Per-minute costs stack with LLM/TTS
    • voice-agents
    • telephony
    • call-automation
    • no-code
  • View Decagon details
    SupportPAID

    Decagon

    Decagon

    AI concierge agents that resolve customer support end-to-end.

    An enterprise platform for AI customer-support agents that handle issues across chat, email, and voice — not just answering questions but taking action to resolve them. Its Agent Operating Procedures (AOPs) let support teams encode handling logic in natural language while engineers keep code-level guardrails. Used by companies including Duolingo, Chime, and ClassPass to deflect a large share of support volume.

    Outcome-based pricing
    Enterprise sales-only
    • customer-support
    • agents
    • enterprise
    • deflection