The world's most lifelike voice AI
Resolve over 50% of calls and consistently deliver your best brand experience.
Hearing is believing
Hear our breakthrough voice assistants in action.
Lisa's order tracking query
Oliver's hotel room reservation
Kylie's booking request
Seamlessly plug into your existing customer tech stack.
Our voice platform makes the best of spoken language technologies, speech synthesis, and a combination of retrieval and generative AI models to deliver voice-first experiences in any channel.
Industry-leading spoken language technology
Overhaul your customer experience without technical risk.
Generative AI
Leverage industry-leading generative large language models, specifically trained for customer service use cases.
Dialogue management
PolyAI’s patented approach to dialogue management is specifically designed to enable customers to complete transactions while retaining the flexibility to navigate the conversation in the way that feels most natural to them.
Proprietary NLU
A combination of high-performing NLU models to accurately extract intent and entities through natural conversations. Our proprietary ConveRT model has been benchmarked by the Salesforce Research team as the most accurate model for correct understanding without predefined intent.
Real time SLU
A full Spoken Language Understanding (SLU) stack enables voice assistants to “fix” faulty speech recognition outputs in real-time.
United ASR
Leverage a combination of fine-tuned speech recognition solutions. Different models can be leveraged at different points in the conversation based on expected performance in various contexts, in order to ensure the most accurate understanding possible.
Natural speech synthesis
A combination of real and synthesized voices based on the voice profile of actual people. Create a life-like, on-brand conversational experience, encouraging customer engagement and also allowing real-time updating of the voice assistant to accommodate business and operational requirements.
Trusted AI
Security
24/7 support with compliance certification to meet security requirements in every industry — even heavily regulated sectors.
Integrations
No need to change your tech stack. Out-of-the-box and custom integrations make implementation safe and easy.
Analytics
Real-time insights. No data gaps, manual compiling, or business decisions based on guesswork.
Integrations
No need for a tech overhaul. PolyAI integrates with your existing tech stack.
Amadeus Hospitality
Avaya
avoxi
bandwidth (previously voxbone)
Brightree
Cendyn
Cerner
Cisco
dialpad
Epic
Five9
Gamma
Genesys
Google Dialogflow
HotelKit
Mitel
Mulesoft
NICE in Contact
Stripe
Telnyx
TotalComm
Twilio
Verizon
Zonal
Frequently asked questions
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It takes about six weeks to build, integrate, and deploy a customer-led voice assistant. Don’t worry; if you can’t provide training data, we can get everything we need by speaking with your people.
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Yes. Using a combination of generative and retrieval AI models with our patented dialogue policy technology means our voice assistants can handle complex calls like troubleshooting.
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Calls are routed to the voice assistant through a SIP or PSTN integration into your CCaaS platform or telephony provider. Other systems can be integrated via APIs.
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Yes. We take a voice-first approach to conversation design to ensure the best, customer-led experiences, but we can offer customer-led assistants on any channel.
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We offer 45 languages as standard, and counting. We are currently live in English, French, German, Spanish, Polish, Portuguese, Swedish, and more.
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Yes. Calls can be transferred to your people, along with all of the details the voice assistant has taken so far. Your people pick up the conversation where your assistant left off, and customers don’t have to repeat themselves.
Start the conversation.
See why the world’s biggest brands trust PolyAI to handle their customer service.