Istio vs Skipper
A side-by-side comparison of two self-hosted reverse proxy & gateways options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Istio
Full-featured service mesh for traffic and security control
VS
Skipper
HTTP router and reverse proxy for service composition
| Feature | Istio | Skipper |
|---|---|---|
| Category | Reverse Proxy & Gateways | Reverse Proxy & Gateways |
| License | Apache-2.0 | Apache-2.0 |
| Language | Go | Go |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 128 MB |
| Deployment | kubernetes, helm | kubernetes, docker, binary |
| GitHub stars | ★ 38,338 | ★ 3,311 |
| First released | 2017 | 2016 |
| Replaces | AWS App Mesh | Nginx, Traefik |
Why pick each one
Choose Skipper if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Active community (3.3k GitHub stars)
Frequently asked questions
Is Istio or Skipper better?
Neither is universally better. Istio has the larger community, while Skipper is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Istio and Skipper free and open-source?
Yes. Istio is licensed under Apache-2.0 and Skipper under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Istio and Skipper with Docker?
Istio: check the project docs for container support. Skipper: yes.