Companies

PolyAI

poly.ai

PolyAI builds full-stack enterprise dialog agents for complex customer engagement and conversational automation.

HQLondon, England, United Kingdom
Employees201-1000
Funding$206M
Valuation$750M
Revenue$11.9M ARR
14 active roles
Profile 6mo agoJobs checked 15h ago
AI / MLAI ApplicationB2B SaaSSeries D+$200M-$1B

About

PolyAI builds a full-stack agentic dialog platform for enterprise customer engagement, serving organizations with complex customer interactions. Its differentiation is a proprietary model trained on more than one billion enterprise conversations, plus built-in compliance guardrails and support for both technical and non-technical builders.

Market

PolyAI competes in enterprise conversational AI and contact-center automation, with a particularly strong voice-first focus for complex customer-service interactions. It positions Agent Studio as a platform for building, running, adapting, and iterating dialog agents in real time, while its proprietary Raven models support voice and chat across 24+ languages with sub-300 ms latency. Its differentiation is the combination of lifelike voice experiences, customer-service-specific models, enterprise deployment scale, and no-code agent creation, versus broader omnichannel suites and developer-oriented voice-agent platforms.

Target Customers

Large enterprises and high-volume contact centers where customer conversations are operationally important, particularly in banking, hospitality, insurance, retail, telecommunications, healthcare, energy, and financial services. The likely buyers are enterprise customer-service, contact-center, and digital-transformation leaders seeking to automate complex inbound interactions at scale.

At a Glance

Problem

PolyAI addresses the high cost and poor experience of high-volume contact centers, where customers face hold times, robotic menus, staffing shortages, and abandoned calls while enterprises absorb labor, recruitment, and training costs. Its core use case is automating routine customer-service conversations end to end—such as reservations, payments, identity checks, appointment bookings, order tracking, and cancellations—so human agents can focus on complex cases. The economics are compelling when call volumes are large: a Forrester Total Economic Impact study modeled $11.3 million in net present value, while PolyAI reported 391% three-year ROI, $10.3 million in agent-labor savings, a 50% reduction in abandonment, 25% lower agent attrition, and payback in under six months.

The killer application is therefore the enterprise voice channel, particularly repetitive but revenue-sensitive calls such as hotel and restaurant reservations, insurance servicing, banking queries, and healthcare scheduling. In one Forrester example, PolyAI handled roughly 30% of call volume and reduced staffing by about 25%; the broader value is not just cost reduction but answering more calls, capturing bookings and sales that would otherwise be lost, and making service available around the clock.

Product / Service

PolyAI sells an enterprise agentic dialog platform for building, running, adapting, and iterating customer-facing AI agents in real time. Its approach is voice-first but omnichannel: enterprises can use Poly Agent Builder for no-code development or an Agent Development Kit for developers, with a shared dialog-native runtime. The system uses PolyAI’s proprietary Raven model, trained on more than one billion enterprise conversations, to understand messy spoken language—including accents, background noise, and imperfect phrasing—and to carry out transactions rather than merely answer FAQs.

The platform integrates with contact-center, CRM, booking, order-management, and other enterprise systems, while providing controls over conversation flows, API calls, brand voice, escalation, and compliance. PolyAI’s agents are designed to resolve common requests directly across languages and channels, with enterprise safeguards including SOC 2, HIPAA, GDPR, and PCI DSS. The delivery model has expanded from large enterprise engagements to a platform now open to enterprise builders, allowing CX, operations, product, and developer teams to build and optimize agents themselves while retaining enterprise-grade infrastructure and controls.

Market

PolyAI competes in enterprise conversational AI and the agentic contact-center market, with a differentiated voice-first, omnichannel position. Relevant alternatives include Kore.ai, Cognigy, IBM watsonx Orchestrate, Yellow.ai, Aisera, Sprinklr, and voice-focused providers such as Replicant, Retell AI, Vapi, and Bland AI. PolyAI’s stated differentiation is a dialog-specific stack and proprietary voice model built around enterprise customer engagement, rather than a general-purpose chatbot or voice layer added to an existing chat platform.

PolyAI is a commercial, scaled company rather than a pre-revenue startup. Its customer base includes Marriott, Foot Locker, PG&E, Caesars Entertainment, UniCredit, FedEx, and other large organizations; the company says its platform operates across 75 languages and 25 countries, with its largest deployments performing work equivalent to more than 1,000 full-time employees per enterprise. It raised an $86 million Series D in December 2025, taking total funding above $200 million, and corporate filings reported $15 million of GAAP revenue for the twelve months ended January 31, 2025.

Founders & Leadership

Nikola MrkšićFounder
Co-founder & CEO
Shawn WenFounder
Co-founder & Chief Technology Officer
Eddy SuFounder
Co-founder & SVP Engineering
Ryan LongfieldPresident of Go-to-Market
Vinh LeChief Financial Officer
Christopher OsborneChief Product Officer
Morgan NormanChief Marketing Officer
Helen GreulSVP, Engineering
Brad SteinGlobal VP of Solutions Consulting
Matt HendersonVP of Research
Dom MatteucciSVP of Sales
Michael CibelliVP of Channel Partnerships
Paul AsoyanVP of Strategic Alliances
Ester Sanchez del RioVP of People
Nathan LiuVP of Deployments
Toby GladhillVP of IT and Compliance
Danielle WaknineVP of GTM Vertical Expansion

Funding History

2017-11
Seed$2.4M

Amadeus Capital Partners, Passion Capital

2018-05
Seed$2.35M

Not publicly disclosed in retrieved evidence

2019-03
Series A$12M

Not publicly disclosed in retrieved evidence

2021-09
Venture round (follow-on)$14M

Khosla Ventures

2022-09
Series B$40M

Georgian

2024-05
Series C$50M

Hedosophia, NVentures, Zendesk

2025-12
Series D$86M

Georgian, Hedosophia, Khosla Ventures

Recent News

2026-05-18product
PolyAI opens its Agentic Dialog Platform and launches Agent Development Kit

PolyAI opened its Agentic Dialog Platform to every builder and announced its Agent Development Kit for building, deploying, and improving agentic AI customer-service agents. The platform was offered free for the first two months and supports conversations across 75 languages and 25 countries.

2026-05-12
PolyAI accelerates global momentum with senior leadership hires and expansion to Canada

PolyAI announced senior hires from companies including Cohere, Spotify, Google, and Shopify, alongside the opening of its first dedicated Canadian technology hub in Toronto. The Toronto team will focus on agent design, AI deployments, and business development, while a new VP of Strategic Alliances will lead global partnership teams.

2026-03-09
PolyAI ranked #32 overall and #1 among enterprise companies in the 2026 FT 1000

PolyAI ranked 32nd overall among the FT 1000 and first among enterprise companies. The 2026 rankings measured company growth between 2021 and 2024.

2026-01-29
PolyAI hires Ryan Longfield as President of Go-to-Market

PolyAI appointed Ryan Longfield as President of Go-to-Market, strengthening the company’s commercial leadership as it expanded its enterprise conversational-AI business.

2025-12-15funding
PolyAI raises $86 million in Series D funding

PolyAI raised $86 million in Series D funding, co-led by Georgian, Hedosophia, and Khosla Ventures. The financing supports the company’s continued expansion of enterprise conversational AI.

2025-11-13
PolyAI recognized in Forrester’s Q4 2025 conversational-AI landscape

PolyAI was named among the Notable Vendors in Forrester’s report, “The Conversational AI Platforms For Customer Service Landscape, Q4 2025.” The announcement appeared alongside coverage of PolyAI’s recognition in the 2025 Deloitte UK Technology Fast 50.

Active Roles

14
United Kingdom, United States/HR & Recruiting/1d ago
United States, United Kingdom/Marketing/2d ago
United States/Marketing/2d ago
United States, Canada/Design/9d ago
United States/Marketing/13d ago
Canada, United States /Marketing/21d ago
United Kingdom/Marketing/21d ago
United States/Sales/21d ago
United States, Canada/Sales/43d ago
United Kingdom/Implementation Engineer/50d ago
United States/Sales/52d ago
United States/Sales/52d ago
United States/Professional Services/58d ago
United States/Design/86d ago

Business Model

PolyAI monetizes its enterprise voice-agent platform through commercial plans and usage-based fees. Ongoing voice-agent use is priced per minute, with performance improvements, maintenance, and 24/7 support included.

Products

PolyAI Agent StudioPolyAI Agentic Dialog PlatformRaven proprietary customer-service model familyEnterprise voice and chat dialog agents

Customers

MarriottUniCreditSimplyhealthPacific Gas and ElectricFogo de ChãoAudibelHawksmoorDiamond RecoveryThe Melting PotPeppermill Resort Spa CasinoCôte BrasserieQuickenHoward Brown HealthAtosGolden NuggetCitizens Advice Network in ScotlandBig Table GroupHopperOpenTable

Tech Stack

Large language models (LLMs)Proprietary Raven model familyVoice and chat conversational AIReal-time dialog-agent platformMultilingual inference across 24+ languagesLow-latency inference with sub-300 ms latency

Competitors

Cognigy
Kore.ai
Omilia
Yellow.ai
Retell AI
Vapi
Bland AI

Key Investors

Georgian, Hedosophia, Khosla Ventures, NVentures, British Business Bank, Citi Ventures, Sands Capital, Squarepoint Ventures, Zendesk Ventures, and Point72 Ventures