Cajal vs World Labs
Cajal vs World Labs, compared side by side on 23 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: Cajal is on 55/100 and World Labs on 73/100.
Where each one leads
Cajal
Leads on none of the measures we hold for both companies.
World Labs
- our overall score: 73/100 against 55/100
- agent readiness: 40/100 against 22/100
- domain rating: 71/100 against 9/100
- headcount: 150 against 3
- funding raised: $2.5B against $4.5M
At a glance
| Measure | Cajal | World Labs |
|---|---|---|
| What it is | Scaling formal verification to accelerate scientific discovery | Building frontier AI models that perceive, generate, and interact with the 3D world. |
| Category | B2B, Big Data, Foundation Model, Formal Verification | Foundation Model, World Model, Spatial Computing, Generative AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2025 | 2024 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Cajal | World Labs |
|---|---|---|
| Employees | 3 | 150 |
| Open roles | Not published | 9 |
| Total funding | $4.5M | $2.5B |
| Latest round | Seed | Series E |
| Valuation | Not published | $5.0B |
| LinkedIn followers | 559 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cajal | World Labs |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 55/100 | 73/100 |
| Traction | 39/100 | 60/100 |
| Team | 60/100 | 70/100 |
| Community | 3/100 | 8/100 |
| Search visibility | 40/100 | 32/100 |
| Quality | 50/100 | 86/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | D (40/100) |
| Domain ratingLink authority, 0-100 | 9/100 | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cajal | World Labs |
|---|---|---|
| Hosting | Vercel | Vercel |
| CDN | Vercel | Vercel |
| Frameworks | Next.js, Tailwind CSS | Next.js, Tailwind CSS |
| Open source | Yes | No |
What users say
| Measure | Cajal | World Labs |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 1.0/5 from 1 vote | 3.0/5 from 1 vote |
Cajal vs World Labs: common questions
Which is better, Cajal or World Labs?
On our 0-100 score World Labs rates higher (73/100 against 55/100). 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 23 data points above: read the rows that match what you are buying for.
How do Cajal and World Labs compare on the numbers?
World Labs leads on our overall score (73/100 against 55/100), agent readiness (40/100 against 22/100), domain rating (71/100 against 9/100), headcount (150 against 3), funding raised ($2.5B against $4.5M).
Read the full Cajal review and pricing or the World Labs review and pricing. You can also browse other Cajal alternatives we track.