3
AI tools in use at JetBrains
JetBrains uses 3 AI tools: Rasa (Chatbots & Live Chat), Weights & Biases (ML Ops & Training), and Tessl (Autonomous Coding Agents). 2 are confirmed by a published story, quote or press release; 1 is listed on the vendor's own pages.Latest check Oct 8, 2026: 3 of 3 tools checked, from 6 public sources.
- Industry
- DevTools & Infrastructure
- Website
- jetbrains.com
- AI tools in use
- 3Median for the 126 DevTools & Infrastructure companies on usedby: 2
- Latest check
- October 8, 20263 of 3 tools checked so far
Every AI tool at JetBrains
3 lines, each linked to the public page behind it. Open a row to see the dated capture.
| Tool | Team | First public proof | Proof | Source |
|---|---|---|---|---|
 Rasa | Chatbots & Live Chat | — | rasa.com | |
 Weights & Biases | ML Ops & Training | On or before Aug 2026 | wandb.ai | |
 Tessl | Autonomous Coding Agents | — | tessl.io |
“First public proof” is the earliest public page we have dated: a mention (“on or before”), a job post or a start the source states. Our capture dates are not adoption dates.
In JetBrains's own words
Published results, each linked to its dated source. We quote, we do not score.
75–80%CSAT score of the Rasa-powered agent
JetBrains uses Rasa. Vendor case study, Captured Oct 8, 2026.Read the story
JetBrains uses Weights & Biases. Vendor case study, Published Aug 5, 2026.We wanted something that's not just a deflection toolThe most obvious outcome that we got from using W&B as our observability provider for running our agent evaluation was figuring out that some of our core AI algorithms that we developed was not working correctly. By looking at the logs in the console, we realized there are some issues and we had to rework the whole algorithm.JetBrains compared to other DevTools & Infrastructure companies
JetBrains uses 3 AI tools. The median among the 126 DevTools & Infrastructure companies on usedby is 2. 71 of its 125 peers use fewer.
These counts cover public proof only. A company can use tools that no public page names.
AI tools per company
126 DevTools & Infrastructure companies on usedby, by number of AI tools
- 55 companies with 1 tool
- 16 companies with 2 tools
- 17 companies with 3 tools
- 7 companies with 4 tools
- 6 companies with 5 tools
- 1 company with 6 tools
- 2 companies with 7 tools
- 22 companies with 8 tools or more
What its peers use that JetBrains does not
Questions about AI at JetBrains
What AI tools does JetBrains use?
JetBrains uses 3 AI tools: Rasa, Weights & Biases, and Tessl. 2 are confirmed by a published story, quote or press release, and 1 is listed on the vendor's own pages.
Does JetBrains use Common Room?
usedby has not found a public page showing that JetBrains uses Common Room. Common Room is the most used AI tool among the 126 DevTools & Infrastructure companies on usedby: 26 of them use it. See who uses Common Room.
How does JetBrains compare to other DevTools & Infrastructure companies?
JetBrains uses 3 AI tools. The median among the 126 DevTools & Infrastructure companies on usedby is 2, and 71 of its 125 peers use fewer tools. These counts cover public proof only.
How does usedby know which AI tools JetBrains uses?
Each tool is linked to a public page that names JetBrains: a vendor's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A tool leaves the list only after three checks in a row that no longer find JetBrains, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.