Cresta vs PolyAI
Cresta vs PolyAI, compared side by side on 15 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Cresta is on 66/100 and PolyAI on 28/100.
Where each one leads
Cresta
- our overall score: 66/100 against 28/100
- headcount: 702 against 328
- LinkedIn following: 73,299 against 47,321
PolyAI
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Cresta | PolyAI |
|---|---|---|
| What it is | Generative AI for contact centers. | PolyAI is a leading provider of enterprise AI agents for customer service, specializing in creating the world's most lifelike conversational voice assistants that resolve millions of customer inquiries. |
| Category | Agentic AI, Customer Service, AI Agents, Voice Agent | Agentic AI, Operations, Customer Service, AI Agents |
| Sells toBusiness model | Not published | B2B |
| Headquarters | United States | United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | Cresta | PolyAI |
|---|---|---|
| Employees | 702 | 328 |
| Total funding | $125M | Not published |
| Latest round | Series D | Not published |
| LinkedIn followers | 73,299 | 47,321 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cresta | PolyAI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 28/100 |
| Traction | 60/100 | 20/100 |
| Team | 60/100 | 30/100 |
| Search visibility | 33/100 | 28/100 |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 70/100 | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cresta | PolyAI |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Analytics | Google Tag Manager | Google Tag Manager |
| Support stack | HubSpot | HubSpot |
Product and pricing
| Measure | Cresta | PolyAI |
|---|---|---|
| Key features | Not published | Lifelike Voice AI Agents, High Call Resolution, Seamless Integration, Real-time Analytics & Insights, 24/7 Scalability & Support, Multi-language Support |
What users say
| Measure | Cresta | PolyAI |
|---|---|---|
| Reddit sentimentThreads we track | 1 positive, 1 negative across 4 threads | Not published |
“I’ve received an offer for Strategic AE at Cresta looking after key accounts. Seems like Cresta are getting a lot of traction in the Conversational Intelligence, being one of the native AI players.”r/techsales
Cresta vs PolyAI: common questions
Which is better, Cresta or PolyAI?
On our 0-100 score Cresta rates higher (66/100 against 28/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 15 data points above: read the rows that match what you are buying for.
How do Cresta and PolyAI compare on the numbers?
Cresta leads on our overall score (66/100 against 28/100), headcount (702 against 328), LinkedIn following (73,299 against 47,321).
What do real users say about Cresta and PolyAI?
Cresta: 1 positive and 1 negative mentions across 4 Reddit threads we track, mostly in r/techsales.
Read the full Cresta review and pricing or the PolyAI review and pricing. You can also browse other Cresta alternatives we track.