polyai.md
name: PolyAI slug: polyai website: https://poly.ai/ type: commercial track: users category: voice-ai-agents subcategory: voice-agents status: active description: Enterprise conversational AI platform with lifelike voice agents trained on 1B+ conversations for contact center automation pricing_model: enterprise founded_year: 2017 headquarters: London, UK last_verified: ‘2026-06-09’ confidence_score: 0.95 —
Overview
PolyAI builds "the world's most lifelike voice AI agents" for enterprise contact centers. Founded in 2017 in London by a team from Cambridge University, the company has developed a proprietary model called Raven trained on over 1 billion enterprise conversations. PolyAI specializes in complex customer interactions including fraud detection, outage management, and multilingual disputes. The platform offers Agent Studio (no-code builder) and ADK (Agent Development Kit) for developers, with built-in compliance for SOC 2, HIPAA, GDPR, and PCI DSS. Customer results include $200K+ revenue from a single voice agent (hotel/casino), $1M+ savings from eliminated seasonal hiring (retail), and 100% call resolution without human agents (delivery company).
The Verdict
Who Should Use PolyAI?
Best For
- Large enterprise contact centers
- Hotels, casinos, and hospitality brands
- Retail companies with seasonal demand
- Financial services needing fraud detection
- Delivery and logistics companies
- Organizations with complex multi-step inquiries
Not Ideal For
- SMBs and startups (enterprise pricing)
- Teams wanting quick DIY deployment
- Simple FAQ-style automation
- Companies needing transparent pricing upfront
What's Great
- Most lifelike voice AI in the market
- 1B+ conversations trained proprietary model (Raven)
- Proven enterprise results ($200K+ revenue per agent)
- Handles complex multi-step conversations
- Agent Studio no-code + ADK for developers
- Full compliance (SOC 2, HIPAA, GDPR, PCI DSS)
- Analyst Agents for plain-language insights
- Multi-language and dispute handling
Watch Out For
- Enterprise-only—no self-serve or SMB pricing
- Pricing not transparent (custom quotes)
- Longer implementation cycles (weeks/months)
- Overkill for simple use cases
- Limited public documentation
Pricing
View all features & details
Voice Agent Capabilities
- Lifelike voice quality
- Multi-step conversation handling
- Fraud detection workflows
- Outage management
- Multilingual support
- Dispute resolution
Development Tools
- Agent Studio (no-code)
- ADK (Agent Development Kit)
- Raven proprietary model
- Pre-trained domain assistants
- Custom workflow builder
- Integration APIs
Analytics
- Analyst Agents for insights
- Plain-language queries
- Performance dashboards
- Call resolution metrics
- Customer sentiment analysis
- ROI tracking
Industries
- Hotels and casinos
- Retail and e-commerce
- Financial services
- Delivery and logistics
- Healthcare
- Insurance
Company
- Founded: 2017
- Headquarters: London, UK
- Origin: Cambridge University spin-out
- $70M+ funding raised
- Global enterprise clients
- Research-driven approach
Compliance
- SOC 2 certified
- HIPAA compliant
- GDPR compliant
- PCI DSS compliant
- Enterprise security
- Data residency options
How It Compares
| Feature | PolyAI | Retell AI | Voiceflow | Synthflow |
|---|---|---|---|---|
| Target Market | Enterprise | Mid-market | All sizes | Agencies |
| Voice Quality | Most lifelike | Human-like | Good | Good |
| Self-Serve | No | Yes | Yes | Yes |
| Training Data | 1B+ convos | LLM-based | LLM-based | LLM-based |
| Compliance | Full stack | Enterprise | Enterprise | Full stack |
| Best For | Contact centers | Healthcare | No-code | Agencies |