CloudTalk vs OpenPhone
CloudTalk vs OpenPhone, compared side by side on 16 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: CloudTalk is on 39/100 and OpenPhone on 57/100.
Where each one leads
CloudTalk
- agent readiness: 48/100 against 30/100
OpenPhone
- our overall score: 57/100 against 39/100
- headcount: 59 against 3
- LinkedIn following: 21,949 against 70
At a glance
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| What it is | CloudTalk is an AI-powered cloud phone system for sales and customer service teams. | AI-powered collaborative phone system for startups and small businesses. |
| Category | Voice AI, Conversational AI, Contact Center AI, AI Phone Calls | Voice AI, Conversational AI, Contact Center AI, Phone Agent |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2018 | 2018 |
| Headquarters | Bratislava, Slovakia | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| Employees | 3 | 59 |
| Total funding | Not published | $45.0M |
| Latest round | Not published | Series B |
| LinkedIn followers | 70 | 21,949 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 39/100 | 57/100 |
| Traction | 6/100 | 56/100 |
| Team | Not published | 30/100 |
| Search visibility | 31/100 | 29/100 |
| Quality | 58/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (48/100) | F (30/100) |
| Domain ratingLink authority, 0-100 | 80/100 | 75/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Ghost | Not detected |
| Frameworks | Next.js, Tailwind CSS, Bootstrap | Not detected |
| Analytics | Google Tag Manager | Not detected |
| Support stack | HubSpot | Not detected |
Product and pricing
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| Key features | Not published | Sona AI Agent, AI Call Summaries & Transcripts, Shared Phone Numbers, Lightweight CRM, OpenPhone API, Customizable Call Flow Builder |
What users say
| Measure | CloudTalk | OpenPhone |
|---|---|---|
| Reddit sentimentThreads we track | 1 positive, 1 negative across 4 threads | Not published |
“Built our outbound stack on Vapi. It works but it was built by developers, for developers. CloudTalk keeps coming up as something actually built for sales workflows rather than infrastructure you assemble yourself.”r/CloudTalk_Official
CloudTalk vs OpenPhone: common questions
Which is better, CloudTalk or OpenPhone?
On our 0-100 score OpenPhone rates higher (57/100 against 39/100). 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 16 data points above: read the rows that match what you are buying for.
How do CloudTalk and OpenPhone compare on the numbers?
CloudTalk leads on agent readiness (48/100 against 30/100). OpenPhone leads on our overall score (57/100 against 39/100), headcount (59 against 3), LinkedIn following (21,949 against 70).
What do real users say about CloudTalk and OpenPhone?
CloudTalk: 1 positive and 1 negative mentions across 4 Reddit threads we track, mostly in r/CloudTalk_Official.
Read the full CloudTalk review and pricing or the OpenPhone review and pricing. You can also browse other CloudTalk alternatives we track.