ThinkRail (JetBrains)
Not yet tested · pricing checked
ThinkRail (JetBrains) is jetBrains' open-source agentic IDE built around the pi coding agent: each workspace is its own git worktree, with Monaco editor tabs, terminals, live diffs and a spec graph the agent reads and maintains (category: AI Code Editors & IDEs). Not yet tested by VibeToolRank. Pricing: Free and open source (Apache-2.0); ThinkRail has no accounts of its own. Model usage is paid to whichever provider you connect: sign in with JetBrains AI or bring your own provider credentials through pi. Free tier: Yes: the app is free and open source; you need a model provider (JetBrains AI or your own credentials).
Key facts
- VibeToolRank score
- Not yet tested
- Why not tested
- Not tested yet: queued for our weekly batch tests. ThinkRail is a desktop/browser IDE, so a test needs its browser UI plus a free model provider connected through pi.
- Category
- AI Code Editors & IDEs
- Free plan
- Yes: the app is free and open source; you need a model provider (JetBrains AI or your own credentials)
- Price
- Free and open source (Apache-2.0); ThinkRail has no accounts of its own. Model usage is paid to whichever provider you connect: sign in with JetBrains AI or bring your own provider credentials through pi
- Pricing checked
- 2026-10-31
Pricing and free tier
Current official pricing (checked ): Free and open source (Apache-2.0); ThinkRail has no accounts of its own. Model usage is paid to whichever provider you connect: sign in with JetBrains AI or bring your own provider credentials through pi
Is ThinkRail (JetBrains) free? Yes: the app is free and open source; you need a model provider (JetBrains AI or your own credentials)
verified-official official source · full-page-read. Official plan limits can change; re-check the vendor page before paying. Figures from our tests are recorded observations, not a current-capacity promise.
Agent test verdict
Why not tested: Not tested yet: queued for our weekly batch tests. ThinkRail is a desktop/browser IDE, so a test needs its browser UI plus a free model provider connected through pi..
We will test it once this changes. See the methodology.
Adoption signals Not part of the score
Public GitHub metrics for context only. They do not affect our agent scores or rankings.
- GitHub stars
- 6.8k (6,811) on JetBrains/thinkrail
- Fetched
- · last push
Pros, cons and who it's for
Who it's for: Developers who want to run several coding-agent sessions in parallel, each isolated on its own git branch, inside a lightweight IDE.
FAQ
Is ThinkRail (JetBrains) free?
Yes: the app is free and open source; you need a model provider (JetBrains AI or your own credentials).
Has VibeToolRank tested ThinkRail (JetBrains)?
Not yet. Not tested yet: queued for our weekly batch tests. ThinkRail is a desktop/browser IDE, so a test needs its browser UI plus a free model provider connected through pi.
How much does ThinkRail (JetBrains) cost?
Free and open source (Apache-2.0); ThinkRail has no accounts of its own. Model usage is paid to whichever provider you connect: sign in with JetBrains AI or bring your own provider credentials through pi (from the official pricing page, checked 2026-10-31).
Related
ThinkRail (JetBrains) alternatives
Other AI Code Editors & IDEs
- Kiro — 9.7/10
- TRAE — 9/10
- Cursor — 8.4/10
- Devin Desktop (formerly Windsurf) — 8.1/10
- GitHub Copilot — 8/10
- Zed — 6.8/10
- T3 Code — not yet tested
Best AI Code Editors & IDEs · Best free AI Code Editors & IDEs · All tools · How we test
Sources
Scores come from our own tests and are never for sale; sponsored placements are always labelled. Some links are affiliate links (currently Railway). Disclosure