can i fork it?

Head-to-Head Comparison · Alternative to JetBrains Upsource · 🛠️ dev tools

JetBrains Upsource vs OneDev

Git server with CI/CD, Kanban, and Packages. Here is how OneDev ($0/mo open source) stacks up against JetBrains Upsource ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.

Open-Source Alternative

OneDev

$0.00/mo · cm0zfi6as00pd94snuk3byy9o

JetBrains Upsource vs OneDev Specification Matrix

facts verified 2026-11-04

DimensionJetBrains Upsource (Paid)OneDev (Replacement)
Monthly Price$25 / mo$0 / mo
1-Year Cost (1 seat)$300 / yr$0 / yr (Save $300)
1-Year Cost (5 seats)$1,500 / yr$0 / yr (Save $1,500)
1-Year Cost (10 seats)$3,000 / yr$0 / yr (Save $3,000)
Source & LicenseProprietary SaaSopen source cm0zfi6as00pd94snuk3byy9o
Where It RunsVendor CloudSelf-host (your server)
PlatformsWeb / Cloud
webself-hosteddocker to self-host
GitHub Stars—★ 15.3k (active nov 2026)

Deep Dive: Switching from JetBrains Upsource to OneDev

Trade-offs, installation & data architecture

The Catch vs JetBrains Upsource

What you trade away

Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

Installation

How to deploy OneDev

Clone https://github.com/theonedev/onedev or deploy with Docker Compose

Day-2 Operations & Setup

What it takes to run

Deploy via Docker or binary release from GitHub and configure environment variables.

Data Ownership

Where your data lives

All application data and configuration live on your own server or local database.

Build vs Fork Verdict: KINDA (the core, yes. the polish, no)

Why fork OneDev instead of vibe-coding a JetBrains Upsource clone?

Instead of paying recurring SaaS fees for JetBrains Upsource or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like Gitea or Gogs.

JetBrains Upsource vs OneDev FAQ

Is OneDev a good free alternative to JetBrains Upsource?+

Yes. OneDev is a verified open-source (cm0zfi6as00pd94snuk3byy9o) replacement for JetBrains Upsource. Git server with CI/CD, Kanban, and Packages.

What is the catch when switching from JetBrains Upsource to OneDev?+

Requires self-hosting setup, updates, and server maintenance compared to managed JetBrains Upsource.

How much do you save switching from JetBrains Upsource to OneDev?+

JetBrains Upsource costs $25/mo ($300/yr) per seat, whereas OneDev is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.

How do I install or self-host OneDev instead of JetBrains Upsource?+

Install: Clone https://github.com/theonedev/onedev or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.

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