Coolify
Depends
Confidence: Medium
Buy it if you're a developer comfortable running and patching your own server . it's a free, open-source Heroku replacement with 280+ one-click services.
New check
Comparison
Coolify and Bunnyshell both land on Depends.
Buy it if you're a developer comfortable running and patching your own server . it's a free, open-source Heroku replacement with 280+ one-click services.
Buy if your team runs Kubernetes-based apps and PR-per-branch environments would replace a contested shared staging server.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Developers self-hosting side projects | Kubernetes-based product teams |
| Who it's not for | Compliance-regulated companies . CVE history too risky | Solo devs shipping one simple app |
| Privacy | High-churn CVE history: 11 critical flaws disclosed in 2026, including RCE and auth bypass . safe only with prompt patching and hardening.⁵ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Sponsor-funded open source; no SLA evidence | No support evidence in sources reviewed |
| Public sentiment | Self-hosters praise the one-click install and value, but reviews warn it breaks and demands real server-admin skill, and some comparers prefer Dokploy.⁹ | Independent reviews are sparse but positive, praising the environment automation, with minor setup learning-curve complaints. |
| Biggest gotcha | Unpatched instances faced full server takeover; Belgium's CCB urged immediate patching⁸ | Pricing requires a sales conversation; you can't budget from the website14 |