- Raised $155M Series E led by Walden Catalyst, Aug 2023
- Raised $53M E Round Extension led by Intel Capital, Nov 2023
- Raised $64M Series D led by Ahren, Jul 2022
About
AI21 Labs is an artificial intelligence (AI) research and development company that focuses on creating AI technologies to solve complex problems across various industries. The company is dedicated to advancing the field of AI through research, development, and application of AI-based solutions.
AI21 Labs' technology stack includes a range of advanced natural language processing tools and models, deep learning frameworks, and computer vision algorithms. These tools and models are used to develop AI-based applications for a wide range of industries, including healthcare, finance, and retail.
One of the company's most notable products is the AI21 Studio, an AI-powered writing assistant that uses natural language processing to help writers improve their writing skills. This tool uses advanced algorithms to suggest better word choices, grammar corrections, and other improvements to make writing more engaging and effective.
Funding history · 7 rounds · $326.5M total
Headcount over time
Q&A
- What was the most recent funding round for AI21 Labs?
- In November 2023, AI21 Labs completed a funding round, raising $53,000,000. Investors included Comcast Ventures and Intel Capital.
- What is the total amount of funding AI21 Labs has raised to date?
- AI21 Labs has raised a total of $326,500,000 across its funding rounds.
- What is AI21 Labs' primary focus?
- AI21 Labs is an artificial intelligence (AI) research and development company focused on creating AI technologies to solve complex problems across various industries, with a notable product being the AI21 Studio, an AI-powered writing assistant.
- What is the employee count for AI21 Labs?
- AI21 Labs has an employee count in the 201-500 range.
- What significant leadership change occurred at AI21 Labs in July 2026?
- In July 2026, Amnon Shashua departed from his roles at AI21 Labs.
- Did AI21 Labs undergo any restructuring recently?
- In May 2026, AI21 Labs laid off 60% of its employees.
- What new system did AI21 Labs launch in March 2025?
- In March 2025, AI21 Labs launched its Maestro planning and orchestration system.
- What was a key topic discussed by Ori Goshen at Calcalist’s AI conference in September 2024?
- In September 2024, Ori Goshen discussed how organizations struggle to adopt AI tools due to unreliability, high error costs, and data security issues, and how AI21 Labs' latest model addresses these problems.
- What was the outcome of the reported acquisition talks between Nvidia and AI21 Labs in January 2026?
- In January 2026, AI21 Labs denied media reports regarding acquisition talks with Nvidia, stating the reports were incorrect.
Team · 3
Sectors & technology
Tags
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | ai21.com |
|---|---|
| linkedin.com/company/ai21-labs/ | |
| X / Twitter | twitter.com/AI21Labs |
| facebook.com/AI21Labs | |
| Wikipedia | en.wikipedia.org/wiki/AI21_Labs |
| Wikidata | wikidata.org/wiki/Q113030551 |
Identifiers & details
| Legal name | Ai21 Labs Ltd. |
|---|---|
| Founded | 2017-11 |
| Employees (exact) | 70 |
| Wikidata QID | Q113030551 |
Radar intelligence
Patents
| EPO | 6 |
|---|
GitHub
| Top repos | in-context-ralm, lm-evaluation, Parallel-Context-Windows, ai21-python, factor |
|---|
App Store
| App | Rating | Ratings |
|---|---|---|
| Wordtune: AI Writing Keyboard | 4.42149 |
Web history (Wayback)
| Domain | ai21.com |
|---|
Wikidata
| QID | Q113030551 |
|---|
Certificate / subdomain footprint
| Subdomains | 186 |
|---|