Sama
Sama provides high-quality training data and AI annotation services for computer vision and generative AI.
About
Sama is a company that specializes in data annotation and computer vision services, crucial for developing robust AI and LLM models. They partner with clients throughout the AI development lifecycle, providing high-quality, production-ready training data to ensure computer vision and generative AI systems achieve optimal performance. Sama is a certified B Corp, committed to ethical AI and expanding opportunities for underserved individuals.
Key facts
At-a-glance profile data
- Website
- sama.com
- Headquarters
- San Francisco, United States
- Founded
- 2008
- Employees
- 4,357
- Total funding
- $87M (Series B)
- Business model
- B2B
- Tags
- AI Foundation & ComputeGenerative AIComputer VisionData AnnotationMachine Learning
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 10 Nov 2021 | Series B | $70M | Caisse de Dépôt et Placement du Québec (CDPQ) |
| 12 Nov 2020 | Seed | $2M | Episode1 Ventures |
| 1 Apr 2019 | Series A | $15M | Ridge Ventures |
Tech stack
Detected on sama.com, last scanned 24 Sept 2026. Run your own scan
- Auth
- Auth0
- Analytics
- Google Tag Manager, LinkedIn Insight Tag
- CMS / Builders
- Webflow
- CDN
- Cloudflare
- Email provider
- Google Workspace
Frequently asked
How much funding has Sama raised?
Sama has raised a total of $87M in funding. The most recent round on record is Series B.
How many employees does Sama have?
Sama has approximately 4,357 people on record.