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Blog

Come on our journey through conversational AI

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At PolyAI, our conversational agents are powered, in part, by machine learning models that detect the intent behind what a user says. For example, in a banking environment, if a customer says “When did you send me my new card?”, the models will detect that you’re enquiring about card arrivals and the agent will route […]

The latest State of AI report from Nathan Benaich and Ian Hogarth has just been released and we’re thrilled that PolyAI has featured – twice! The report highlights the vast costs of training a model. “Based on variables released by Google et al., you’re paying circa $1 per 1,000 parameters. This means OpenAI’s 175B parameter […]

This summer, Google has been deploying its AI voice assistant called Duplex to call bars and restaurants in order to update their opening hours on Google Maps listings. Here’s a call their system had with our virtual assistant for restaurants.  As far as we’re aware, this is the first naturally-occurring conversation between AI voice […]

Over the last few months, we have spoken with many B2C organisations with large contact centres. Without fail, we constantly hear the following digital transformation concerns from business leaders, operations directors, and customer experience professionals: “We want to transform our business and we are evaluating several projects at the moment our plans will finalise in […]

This is part two of a four part article series in which we demonstrate how to identify value streams of using a virtual assistant to partially or fully automate “customer-to-business” interactions. We will detail how to measure quantifiable cost savings and track qualitative benefits in a contact center environment. You can read part one–which discusses […]

This is part one of a four part article series which will demonstrate how to identify value streams a virtual assistant can deliver through automating “customer-to-business” voice interactions. This series will look at how to measure quantifiable cost savings and track qualitative benefits that a virtual assistant can deliver in a contact center environment. In […]

Customer service automation is nothing new, but very little has actually changed since the IVR was developed in the 1970s… until now. We have now reached a point where speech recognition and conversational AI technologies are sophisticated enough to reliably handle customer queries, and the next 3-5 years will see this technology totally transform the […]

When it comes to building a virtual assistant, many companies will turn to bot-building platforms like Google Dialogflow, Amazon Lex and Microsoft Bot Framework. The appeal of developing virtual assistants in-house is understandable, but it’s a decision that many companies come to regret. In this post, we’ll look at the pitfalls of bot-building platforms, highlighting […]

While many prefer to make bookings online, 50% of diners are still reserving tables over the phone. But answering every single phone call is a problem that the restaurant industry has been facing since, well… forever. Restaurant staff simply don’t have the bandwidth to answer the phone consistently alongside their other duties. It’s not uncommon […]

There’s a common perception that creating an AI agent can be a simple process of end-to-end learning, where labelled data is fed to a model, and spat out neatly as a conversational agent. In conversational AI, end-to-end learning typically involves feeding a large amount of labelled conversations into a neural network model so that it […]

It’s no surprise that the restaurant industry is one of the UK’s most significant employers, with around 988,000 people working in the area. But staff turnover is high. According to the YouGov report, Retaining Britain’s Hospitality Workers, the sector has a retention rate of just 70%. For every 100 people hired, 70 will have quit […]

Two of the main barriers holding companies back from embracing conversational AI are cost and previous bad experiences. More often than not, these two barriers are linked. Conversational AI companies have previously over-promised and under-delivered, thanks to complex technological approaches that are costly and unsustainable. In this post, we’ll explain how most conversational AI companies […]

We’re pleased to announce that PolyAI was awarded Disruptive Technology of the Year at the CCW Europe Excellence Awards. The award was judged by Customer Service, CX & AI Engagement Strategist, Martin Hill-Wilson and Director of International Customer Experience at SAP Concur, Claudia Belardo. We were presented with the award at Customer Contact Week, Europe […]

One of the fundamental building blocks of conversational AI is understanding natural language. AI agents need to understand what a user has just said in order to react accordingly. In this post I’ll give an intuitive explanation about how we solve this problem using the PolyAI Encoder model. Let’s start by looking at how humans […]

We’ve recently been working on a voice assistant that uses conversational AI to manage bookings and appointments. In this post, we’re going to look at the nuances involved in virtual agents to manage bookings and appointments, and share how we’ve been able to craft a reliable solution, soon to be rolled out over restaurants across […]

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