AI21 Labs vs Microsoft Azure Machine Learning
AI21 Labs vs Microsoft Azure Machine Learning, compared side by side on 11 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: AI21 Labs is on 71/100 and Microsoft Azure Machine Learning on 8/100.
Where each one leads
AI21 Labs
- our overall score: 71/100 against 8/100
- agent readiness: 50/100 against 39/100
Microsoft Azure Machine Learning
- domain rating: 96/100 against 75/100
At a glance
| Measure | AI21 Labs | Microsoft Azure Machine Learning |
|---|---|---|
| What it is | Enterprise large language models and developer platform for custom AI applications. | Fully managed cloud service for accelerating and managing the machine learning project lifecycle. |
| Category | Foundation Model, Large Language Model, Generative AI, API Platform | AI Cloud Services, AI Language Models, MLOps, DataOps |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2017 | 2015 |
| Headquarters | Tel Aviv, Israel | Redmond, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | AI21 Labs | Microsoft Azure Machine Learning |
|---|---|---|
| Employees | 221 | Not published |
| Headcount growthLast 12 months | +32.0% | Not published |
| Total funding | $327M | Not published |
| Latest round | Series C | Not published |
| Valuation | $1.4B | Not published |
| LinkedIn followers | 35,891 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | AI21 Labs | Microsoft Azure Machine Learning |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 71/100 | 8/100 |
| Traction | 60/100 | Not published |
| Team | 100/100 | Not published |
| Community | 8/100 | Not published |
| Search visibility | 40/100 | 5/100 |
| Quality | 76/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 75/100 | 96/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | AI21 Labs | Microsoft Azure Machine Learning |
|---|---|---|
| Hosting | Not detected | Azure |
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
| Frameworks | Jquery | Not detected |
| Analytics | Google Analytics 4, Google Tag Manager, Amplitude | Not detected |
| Support stack | HubSpot | Not detected |
AI21 Labs vs Microsoft Azure Machine Learning: common questions
Which is better, AI21 Labs or Microsoft Azure Machine Learning?
On our 0-100 score AI21 Labs rates higher (71/100 against 8/100). 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 11 data points above: read the rows that match what you are buying for.
How do AI21 Labs and Microsoft Azure Machine Learning compare on the numbers?
AI21 Labs leads on our overall score (71/100 against 8/100), agent readiness (50/100 against 39/100). Microsoft Azure Machine Learning leads on domain rating (96/100 against 75/100).
Read the full AI21 Labs review and pricing or the Microsoft Azure Machine Learning review and pricing. You can also browse other AI21 Labs alternatives we track.

