Kolena vs Retell AI
Kolena vs Retell AI, compared side by side on 18 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: Kolena is on 50/100 and Retell AI on 63/100.
Where each one leads
Kolena
Leads on none of the measures we hold for both companies.
Retell AI
- our overall score: 63/100 against 50/100
- domain rating: 76/100 against 48/100
- LinkedIn following: 20,979 against 2,688
At a glance
| Measure | Kolena | Retell AI |
|---|---|---|
| What it is | Kolena provides AI-powered automation solutions that free teams from repetitive document-heavy tasks, enabling businesses to scale faster, cut costs, and enhance decision-making across various industries like real estate, finance, and insurance. | Voice AI agent platform handling more calls per second than the US 911 system, $60M ARR with a 35-person team. |
| Category | Agentic AI | Agentic AI, AI Agents, AI Voice Synthesis, AI Voice Cloning |
| Sells toBusiness model | B2B | B2B |
| Offering | Not published | Platform |
| Founded | 2021 | 2023 |
| Headquarters | Not published | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Kolena | Retell AI |
|---|---|---|
| Employees | 31 | 35 |
| Total funding | $15.0M | $14.0M |
| Latest round | Not published | Seed |
| LinkedIn followers | 2,688 | 20,979 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Kolena | Retell AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 50/100 | 63/100 |
| Traction | 51/100 | 66/100 |
| Team | 30/100 | 60/100 |
| Community | Not published | 8/100 |
| Search visibility | 34/100 | 48/100 |
| Quality | 58/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (57/100) | C (61/100) |
| Domain ratingLink authority, 0-100 | 48/100 | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Kolena | Retell AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Google Tag Manager | Google Analytics 4, Google Tag Manager, Mixpanel, Linkedin Insight +1 more |
| Support stack | HubSpot | Not detected |
Product and pricing
| Measure | Kolena | Retell AI |
|---|---|---|
| Key features | Loss Run Analysis, Coverage Comparison, Claim Processing Automation, Lease Abstraction Tool, AI-Powered Insights, Seamless Workflow Integration | AI Voice Agent Platform, Auto-Sync Knowledge Base, Powerful Call Transfer, Easy Appointment Booking, IVR Navigation & Batch Calling, Compliance & Scalability |
Kolena vs Retell AI: common questions
Which is better, Kolena or Retell AI?
On our 0-100 score Retell AI rates higher (63/100 against 50/100). 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 18 data points above: read the rows that match what you are buying for.
How do Kolena and Retell AI compare on the numbers?
Retell AI leads on our overall score (63/100 against 50/100), domain rating (76/100 against 48/100), LinkedIn following (20,979 against 2,688).
Read the full Kolena review and pricing or the Retell AI review and pricing. You can also browse other Kolena alternatives we track.