Head-to-Head Comparison · Alternative to Jules · ✨ ai assistants
Jules vs Jean
Run multiple AI coding agents in isolated Git worktrees, with cross-repo context, GitHub/Linear integrations, and support for Claude, Codex, Cursor, and more. Here is how Jean ($0/mo open source) stacks up against Jules ($15/mo) across cost, hosting, data privacy, and real-world trade-offs.
Jean is a verified Open Source-licensed open-source replacement for Jules. Switching from Jules ($15/mo) saves $180/yr per solo seat, or $900/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Jules.
Jules vs Jean Specifications
facts verified 2026-11-07
| Dimension | Jules (Paid) | Jean (Replacement) |
|---|---|---|
| Monthly Price | $15 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $180 / yr | $0 / yr (Save $180) |
| 1-Year Cost (5 seats) | $900 / yr | $0 / yr (Save $900) |
| 1-Year Cost (10 seats) | $1,800 / yr | $0 / yr (Save $1,800) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 1.4k (active nov 2026) |
Deep Dive: Switching from Jules to Jean
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Jules.
How to deploy Jean
Clone https://github.com/coollabsio/jean or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Jean instead of vibe-coding a Jules clone?
Instead of paying recurring SaaS fees for Jules or rebuilding it from scratch, deploy one of the 7 battle-tested open-source alternatives like OpenCode.
Jules vs Jean FAQ
Is Jean a good free alternative to Jules?+
Yes. Jean is a verified open-source (Open Source) replacement for Jules. Run multiple AI coding agents in isolated Git worktrees, with cross-repo context, GitHub/Linear integrations, and support for Claude, Codex, Cursor, and more.
What is the catch when switching from Jules to Jean?+
Requires self-hosting setup, updates, and server maintenance compared to managed Jules.
How much do you save switching from Jules to Jean?+
Jules costs $15/mo ($180/yr) per seat, whereas Jean is $0/mo. Switching saves $180/yr for a solo user, $900/yr for a 5-person team, and $1,800/yr for a 10-person team.
How do I install or self-host Jean instead of Jules?+
Install: Clone https://github.com/coollabsio/jean or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
