PolyAI

PolyAI is an enterprise voice AI platform for building and running dialog agents for customer conversations, with no-code and code-based workflows for support, transactions, and service calls.

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Overview

PolyAI is an enterprise voice AI platform for building, running, adapting, and governing dialog agents. The site describes it as the world’s most lifelike voice AI agents and says it is now open to enterprise builders.

The product is designed for customer conversations that are difficult for basic bots, including tasks such as fraud handling, outage triage, multilingual disputes, ID checks, payments, and appointment bookings. PolyAI supports both non-technical teams through Agent Builder and developers through the Agent Development Kit, with the same dialog-native runtime underneath.

Features

Natural-language and developer build paths

Build agents by describing the use case in plain language, or use code through the Agent Development Kit. PolyAI positions both paths on the same dialog-native runtime.

Agent Studio workflow

Build, test, iterate, and deploy from Agent Studio as a central enterprise platform. The product emphasizes a fast path from idea to working voice agent.

Proprietary dialog stack

PolyAI says its assistants are powered by Raven, its proprietary model trained on 1B+ enterprise conversations, and by an agentic runtime designed for sub-second answers and business-rule adherence.

Real-time understanding and multimodal communication

The platform listens through noise, accents, and interruptions, and it supports multilingual and multimodal conversations, including switching language mid-call or moving from voice to text.

Built-in governance and controls

Agents are governed by default with support for SOC 2, HIPAA, GDPR, and PCI DSS, plus visibility into agent decisions and guardrails.

Integration and operations tooling

Integrations include pre-built connections, a self-serve Connect Portal, managed OAuth 2.0, custom field mapping, built-in monitoring, and open APIs for extension.

Use Cases

Customer support automation
Automate high-volume customer service calls where the conversation needs context, handoffs, and natural speech instead of a fixed menu.
Transactional call handling
Handle service workflows such as ID checks, payments, and appointment bookings that require structured steps and business rules.
Complex issue resolution
Route or resolve difficult situations such as fraud, outages, triage, and multilingual disputes with a voice assistant that can capture the full context.
Analyst and operations insights
Give operations and contact-center teams a way to ask plain-language questions about customer interactions and get answers for faster decisions.
Enterprise system integration
Let teams connect agents to existing telephony, CRM, and productivity tools using pre-built integrations, a connect portal, or APIs.

Pros and Cons

Pros

Supports both no-code and code-based building workflows, which broadens access across different team types.
Designed for complex service conversations rather than simple FAQ automation.
Includes governance, visibility, and compliance-oriented controls by default.
Offers multilingual and multimodal conversation handling, including mid-conversation language switching and voice-to-text handoff.
Provides a self-serve integration flow plus APIs for extending connected systems.

Cons

Public pricing details are limited to a per-minute usage model, so buyers still need a sales conversation for exact cost estimation.
The source materials do not provide a full, line-by-line list of supported integrations or security certifications beyond the examples named on the site.

FAQ

How long does setup take?

PolyAI says setup typically takes about six weeks to build, integrate, and deploy a customer-led voice assistant. The company also notes that if training data is unavailable, it can gather the needed material by speaking with your team.

Can it handle complex calls?

Yes. PolyAI says its assistants can handle complex conversations such as troubleshooting by combining generative and retrieval AI models with patented dialogue policy technology.

How does PolyAI connect to existing contact center systems?

Calls can be routed to the assistant through SIP or PSTN into a CCaaS platform or telephony provider, and other systems can connect through APIs.

Does PolyAI only support voice?

Yes. PolyAI says it supports customer-led assistants on any channel, while taking a voice-first approach to conversation design.

What languages are available?

PolyAI says it offers 45 languages as standard and is currently live in languages including English, French, German, Spanish, Polish, Portuguese, and Swedish.

Quick Facts

Category: Enterprise voice AI platform
Primary users: Enterprise builders, non-technical teams, and developers
Build options: Poly Agent Builder and Agent Development Kit (ADK)
Integrations: 130+ integrations available
Pricing model: Per-minute usage pricing with support and maintenance included
Website: poly.ai