Cognata vs Sieve
Cognata vs Sieve, 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: Cognata is on 61/100 and Sieve on 41/100.
Where each one leads
Cognata
- our overall score: 61/100 against 41/100
- agent readiness: 52/100 against 30/100
- domain rating: 52/100 against 41/100
- headcount: 150 against 33
- LinkedIn following: 6,287 against 3,319
Sieve
- headcount growth: +500.0% against +28.1%
At a glance
| Measure | Cognata | Sieve |
|---|---|---|
| What it is | Provides a realistic automotive simulation platform for autonomous vehicle development. | AI video API for high-quality, curated video data for AI applications. |
| Category | 3D Modeling, ADAS, Autonomous, Autonomous Software Testing | AI Video API, Video Data, AI Training Data, Generative AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2016 | 2021 |
| Headquarters | Tel Aviv, Israel | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Cognata | Sieve |
|---|---|---|
| Employees | 150 | 33 |
| Headcount growthLast 12 months | +28.1% | +500.0% |
| Total funding | $23.5M | Not published |
| Latest round | Series B | Not published |
| LinkedIn followers | 6,287 | 3,319 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cognata | Sieve |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 41/100 |
| Traction | 57/100 | 15/100 |
| Team | 50/100 | Not published |
| Search visibility | 34/100 | 45/100 |
| Quality | 68/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (52/100) | F (30/100) |
| Domain ratingLink authority, 0-100 | 52/100 | 41/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cognata | Sieve |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Not detected | Vercel |
| CMS | WordPress | Not detected |
| Frameworks | Bootstrap | Next.js, Tailwind CSS |
| Analytics | Google Analytics 4, Google Tag Manager, Segment | Google Tag Manager |
Cognata vs Sieve: common questions
Which is better, Cognata or Sieve?
On our 0-100 score Cognata rates higher (61/100 against 41/100). 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 Cognata and Sieve compare on the numbers?
Cognata leads on our overall score (61/100 against 41/100), agent readiness (52/100 against 30/100), domain rating (52/100 against 41/100), headcount (150 against 33), LinkedIn following (6,287 against 3,319). Sieve leads on headcount growth (+500.0% against +28.1%).
Read the full Cognata review and pricing or the Sieve review and pricing. You can also browse other Cognata alternatives we track.