Comparing Dialpad Ai and PolyAI? Both are Contact Center & CCaaS and Voice & Phone AI tools in the directory, which is why buyers put them on the same shortlist. Below is a side-by-side look at how they price, what they integrate with, and when each is the better fit, so you can pick on the facts rather than either vendor's own sales page.
| Attribute | Dialpad Ai | PolyAI |
|---|---|---|
| Pricing | Paid · $15/user/mo | Per resolution · Custom (per-minute) |
| Founded | 2011 | 2017 |
| Categories | Agent Assist & Copilots Contact Center & CCaaS Voice & Phone AI | Contact Center & CCaaS Enterprise Voice & Phone AI |
| Integrations | Salesforce Zendesk Google Workspace Microsoft Teams HubSpot ServiceNow | Salesforce HubSpot Zendesk Microsoft Dynamics OpenTable Zapier |
Dialpad's founders have been building phone systems for the internet age longer than almost anyone: CEO Craig Walker previously created the products that became Yahoo Voice and, via GrandCentral, Google Voice. Founded in 2011, Dialpad is a cloud phone system and contact center with AI baked into every call, and its 2018 acquisition of voice AI startup TalkIQ, roughly $50 million, turned out to be the masterstroke. That technology, matured into DialpadGPT and trained on billions of minutes of business conversations, now powers live transcription, sentiment analysis, real-time coaching cards, automatic summaries, and AI scorecards across the platform.
For support teams the draw is having telephony, contact center, and support AI from one vendor. Dialpad Support, the contact-center product, starts around $80 per user per month, while the base Connect phone system starts at $15, and unusually for the industry the core AI features are bundled into standard plans rather than sold as add-ons. Newer agentic AI agents that autonomously handle scheduling, order lookups, and ticket updates are priced per conversation on a quoted basis. Integrations cover Salesforce, Zendesk, HubSpot, ServiceNow, Google Workspace, and Microsoft Teams.
The company was valued at $2.2 billion after an ICONIQ-led round in 2021 and has raised roughly $450 million from investors including Andreessen Horowitz and Google Ventures.
Dialpad fits teams that want to consolidate: if you are buying a business phone system anyway and support runs heavily on calls, getting transcription, coaching, QA, and virtual agents in the same box is genuinely efficient. Voice-AI purists may prefer a specialist like PolyAI; pragmatists consolidating vendors will like Dialpad a lot.
Read the full Dialpad Ai listing → · See Dialpad Ai alternatives →
PolyAI answers the phone. While most of this directory started with chat and added voice later, PolyAI has been voice-first since three Cambridge machine-learning PhDs, Nikola Mrkšić, Pei-Hao Su, and Tsung-Hsien Wen, founded it in London in 2017 out of the university's Machine Intelligence Lab. Its agents are known for sounding genuinely human and for surviving the things that break lesser systems: interruptions, accents, background noise, and callers who change their mind mid-sentence. Restaurants, hotels, banks, and utilities use it to answer every call instantly, day and night, with customers like PG&E, UniCredit, Golden Nugget, and Fogo de Chao on the roster.
The platform matured into what the company calls an agentic dialog platform: Agent Studio for building and managing agents without code, a developer kit for deeper work, and Raven, a proprietary conversation model trained on more than a billion enterprise conversations. Compliance boxes (SOC 2, HIPAA, PCI) are ticked, which matters because taking payments and health information over the phone is exactly where voice AI earns its keep.
Investors have noticed the wedge. In December 2025 PolyAI raised an $86 million Series D at a valuation around $750 million, with NVIDIA's venture arm participating, bringing total funding past $200 million. Commercially it bills on usage, priced per minute of conversation, with rates scoped to your call volume rather than published on the site.
Choose PolyAI when the phone is your problem. If most of your support pain is hold music, missed calls, and staffing the night shift, a voice-native specialist will beat a chat-first platform's bolted-on telephony, and PolyAI is one of the most proven voice specialists in the market.
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