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PolyAI

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Voice agentindependentVerified 2026-07-01

PolyAI builds lifelike enterprise voice assistants powered by its proprietary Raven model, automating high volume customer service calls with retrieval grounded answers and deep contact center integrations.

PolyAI is an enterprise voice AI company founded in 2017 in London that builds lifelike voice assistants to automate high volume customer service calls. It is aimed squarely at large organizations in banking, telecommunications, healthcare, retail, and hospitality, where millions of calls a year and strict regulation leave no room for the failures of older phone menus. The assistants are powered by Raven, a proprietary model the company trained on more than a billion enterprise conversations, and the pitch is a full stack dialog agent rather than a chatbot with voice bolted on. Marquee customers include Pacific Gas and Electric, Hopper, and Golden Nugget.

Conversational quality is the standout. The assistant handles interruptions, answers clarifying questions, follows topic shifts, and understands callers regardless of how they phrase a request, all while keeping a consistent brand voice across languages. It grounds its answers in a company's own documents through retrieval augmented generation, so it can resolve real transactional requests like checking balances, taking payments, authenticating callers, and changing bookings, not just read from a script. When a situation needs human judgment, it escalates to a live agent and carries the full conversation context across with the caller.

PolyAI is delivered as a managed service. Its team co designs the dialogue logic and retrieval pipelines, integrates the assistant into existing contact center platforms such as Genesys, Salesforce, Cisco, and Avaya along with customer relationship management, payment, and authentication systems, and keeps improving performance after launch. An Agent Studio gives enterprises a control center to build and manage experiences, and Analyst Agents let teams ask questions about their customer interactions in plain language. Governance is a first class concern, with SOC 2, HIPAA, GDPR, PCI DSS, and ISO 27001 held as standard and encryption applied to data in transit and at rest.

That managed, enterprise first model shapes the trade offs. There is no self serve signup, no free trial, and no public rate card. Pricing is custom and usage based, billed per minute of speech processed with support and maintenance included, and third party estimates put entry contracts in the six figure range per year with a minimum commitment. Independent analysis from Forrester measured a strong multi year return for customers, which is the kind of validation that justifies the spend for the large enterprises it targets. PolyAI suits organizations with millions of calls and high stakes conversations that want best in class conversational quality and governance rather than fast, do it yourself experimentation.

Vendor details

Canonical URL

https://poly.ai

Company status

independent

Use cases & customers

In practice

A bank routes millions of inbound calls to PolyAI, whose assistant authenticates callers, checks balances, and takes payments in natural conversation, escalating only the cases that genuinely need a human agent.

A hospitality group deploys a branded PolyAI assistant that grounds its answers in property specific documents, so callers get accurate, on brand responses about reservations in their own language at any hour.

A contact center team uses PolyAI's Analyst Agents to ask in plain language why certain calls fail, surfacing patterns across interactions that help them refine the assistant and improve outcomes.

Sources & related URLs

Research notes

Score 9.5 (6F/7P/1N) [RE-SCORED from 9.0: Model N->P per Mike, tying Regal at voice-lane top; PolyAI voice quality/knowledge was undervalued by pure axis-count]. VOICE LANE CO-LEADER with Regal. Gold-standard ENTERPRISE conversational voice AI; London, founded 2017. confidenceLevel HIGH (Forrester TEI $14.2M/391% 3yr ROI independent validation + marquee customers PG&E [4-16M calls/yr]/Hopper/Golden Nugget [87% reservation automation]/Fogo de Chao/Simplyhealth + G2 5.0/Gartner 4.6-4.7). Proprietary RAVEN model (trained 1B+ enterprise conversations). Fulls: Int (deep CCaaS Genesys/Salesforce/Cisco/Avaya + CRM/payment/auth systems + in-call task completion: payments/auth/account updates/refunds/bookings), Orch (advanced conversation modeling: interruptions/clarifying/topic shifts + autonomous transactional resolution + intent routing + RAG pipelines), Know (RAG grounded in customer documents + Raven domain model; headline), Sec (SOC 2 + HIPAA + GDPR + PCI DSS + ISO 27001 = FIVE named incl PCI DSS + governed-by-default + encryption in transit/at rest; strongest Sec in lane), Obs (full visibility into every agent decision + conversation analytics + call-outcome data + Analyst Agents plain-language analytics), Trig (high-volume inbound + outbound + queue overflow + intent routing + 24/7 + voice/chat/SMS + CCaaS telephony + massive concurrency). Partials (7): HITL (escalate to human with full context + governed-by-default visibility; not formal pre-action approval gate), Mem (strong multi-turn within-call context + brand consistency; cross-session memory not detailed), Dep (enterprise managed deployment + data security/residency for regulated; explicit self-host/on-prem/VPC not documented), Pack (pre-trained branded agents + Agent Studio + vertical deployments; managed not self-serve marketplace), Model (proprietary Raven, NO LLM/provider choice/BYO, BUT voice selection/preview/multi-voice config = baseline voice flexibility -> P; cloning still gated to enterprise/external), Ext (APIs + ADK workflows + Agent Studio; managed model limits self-serve extensibility, 'less flexible than API-first'), Eval (testing + no-code tools + Solution Design Workshops + proactive optimization; managed/SLOWER, no rapid self-serve eval/sim). N: Comp (no browser/computer use). MANAGED SERVICE model (co-design/build/deploy/manage; white-glove; NOT self-serve). PolyAI = INBOUND enterprise conversational-quality gold standard; Regal = OUTBOUND + event-driven. Both 9.5 co-leaders. Pricing sales_led: custom, per-minute (ASR) billing incl support/maintenance; NO public rate/self-serve/free tier; ~6-figure/yr contracts (~$150k+ est) + minimum commitment. contact_only. NOTE: NOT the PolyBuzz roleplay app (former name). 24+ languages.

Capability coverage

9.5 / 14 capabilities · 68%

Integrations & Tool CallingPolyAI integrates deeply with contact center platforms like Genesys, Salesforce, Cisco, and Avaya plus customer relationship management, payment, and authentication systems, and completes real tasks such as payments, account updates, and bookings during a call, so full.	Full
Workflow OrchestrationPolyAI models conversations to handle interruptions, clarifying questions, and topic shifts, routes callers by intent, and autonomously completes multi step transactional requests, so full.	Full
Knowledge Grounding & RAGPolyAI grounds answers in a company's own documents through retrieval augmented generation and runs on its Raven model trained on more than a billion enterprise conversations, so full.	Full
Human Oversight & GuardrailsPolyAI escalates to a live human agent with full conversation context when judgment is needed and governs every agent by default with visibility into decisions, but a formal pre action approval gate is not documented, so partial.	Partial
Security, Identity & GovernancePolyAI holds SOC 2, HIPAA, GDPR, PCI DSS, and ISO 27001 as standard, governs agents by default, and encrypts data in transit and at rest, so full.	Full
Observability & AuditabilityPolyAI gives full visibility into every agent decision, provides conversation analytics and call outcome data, and offers Analyst Agents that answer plain language questions about interactions, so full.	Full
Memory & State PersistencePolyAI maintains context across a multi turn conversation and keeps a consistent brand voice, but a first class cross session memory is not detailed, so partial.	Partial
Deployment & Data ResidencyPolyAI runs an enterprise grade managed deployment with strong data security for regulated industries, but an explicit self hosted, on premises, or virtual private cloud option is not documented, so partial.	Partial
Prebuilt Agents, Templates & PacksPolyAI offers pre trained branded voice agents and an Agent Studio for building and managing experiences, but as a managed service rather than a self serve marketplace, so partial.	Partial
Triggers & Channel CoveragePolyAI handles high volume inbound and outbound calls with queue overflow and intent based routing around the clock across voice, chat, and SMS, integrated into enterprise telephony, so full.	Full
Model Flexibility & RoutingPolyAI runs on its proprietary Raven model with no user facing choice of language model or provider, but it does offer voice selection, previewing, and multi voice configuration for baseline voice flexibility, so partial.	Partial
APIs, SDKs & MCP ExtensibilityPolyAI provides developer tooling through application programming interfaces and agent development kit workflows plus an Agent Studio, but its managed model is less open than API first platforms, so partial.	Partial
Testing, Debugging & OptimizationPolyAI offers testing and no code tools with solution design workshops and proactive optimization, but experimentation is slower and more managed than self serve platforms, so partial.	Partial
Browser & Computer UsePolyAI operates over voice and messaging channels and has no browser or computer use capability, so not documented.	Unable to verify

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Pricing

Custom; per-minute, ~6-figure/yr

Contact onlyMedium variable cost

Verified 2026-07-01

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Data confidence: high