Scale AI vs Surge AI
Scale AI vs Surge AI, compared side by side on 14 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: Scale AI is on 70/100 and Surge AI on 33/100.
Where each one leads
Scale AI
- our overall score: 70/100 against 33/100
- agent readiness: 48/100 against 42/100
- domain rating: 78/100 against 64/100
- headcount: 5,925 against 373
Surge AI
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Scale AI | Surge AI |
|---|---|---|
| What it is | Scale AI provides data labeling and AI infrastructure services that help organizations build, evaluate, and improve machine learning models. | Surge Labs Inc., doing business as Surge AI, is an American multinational data annotation company based in San Francisco, California. Surge focuses on reinforce |
| Category | Artificial Intelligence, Data Labeling, ML Infrastructure, AI Training Data | Data, AI Foundation & Compute, Foundation Model, Large Language Model |
| Sells toBusiness model | Not published | B2B |
| Offering | Not published | Platform |
| Founded | Not published | 2023 |
| Headquarters | United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Scale AI | Surge AI |
|---|---|---|
| Employees | 5,925 | 373 |
| Headcount growthLast 12 months | Not published | +107.1% |
| Total funding | $30B | Not published |
| Valuation | $7K | $25B |
| LinkedIn followers | Not published | 29,215 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Scale AI | Surge AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | 33/100 |
| Traction | 60/100 | 20/100 |
| Team | 30/100 | 30/100 |
| Community | 8/100 | 8/100 |
| Search visibility | 26/100 | 50/100 |
| Quality | 92/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (48/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 64/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Scale AI | Surge AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager, Amplitude |
Scale AI vs Surge AI: common questions
Which is better, Scale AI or Surge AI?
On our 0-100 score Scale AI rates higher (70/100 against 33/100). 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 14 data points above: read the rows that match what you are buying for.
How do Scale AI and Surge AI compare on the numbers?
Scale AI leads on our overall score (70/100 against 33/100), agent readiness (48/100 against 42/100), domain rating (78/100 against 64/100), headcount (5,925 against 373).
Read the full Scale AI review and pricing or the Surge AI review and pricing. You can also browse other Scale AI alternatives we track.