head to head · open source
Pulumi vs karpor
Pulumi has 25,694 GitHub stars, 1,431 forks, 2,419 open issues and last shipped yesterday. karpor has 1,730 stars, 113 forks, 93 open issues and last shipped 2 months ago. Pulumi leads on adoption by 1,385% (25,694 vs 1,730 stars). Pulumi is written in Go under Apache-2.0; karpor is written in Go under Apache-2.0. Pulumi has attracted 6% as many forks as stars, karpor 7%. Pulumi was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Pulumi | karpor | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-17 | 2026-07-12 |
| Forks | ⑂ 1.4K | ⑂ 113 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Pulumi if
- You weight community size — 26K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick karpor if
- You want the karpor feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and karpor fits your workflow better
About Pulumi
Pulumi is an open source infrastructure as code tool that lets teams define and deploy cloud infrastructure using general purpose programming languages instead of YAML, aimed at developers, platform engineers, and agents working across AWS, Azure, Google Cloud Platform, and Kubernetes.
read the full Pulumi overview →
About karpor
Karpor is an open source Kubernetes visualization tool written in Go and licensed under Apache 2.0. It lives in the cloud native Kubernetes ecosystem and presents itself as a vendor neutral, developer friendly, community driven project for developer and platform engineering teams.
read the full karpor overview →
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Frequently asked questions
Is Pulumi or karpor more popular?
Pulumi has 25,694 GitHub stars and karpor has 1,730. Pulumi has the larger community by that measure.
Are Pulumi and karpor free?
Both are open source. Pulumi is licensed under Apache-2.0 and karpor under Apache-2.0. Neither carries a licence fee.
What is the difference between Pulumi and karpor?
Pulumi is written in Go and karpor in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Pulumi or karpor?
Choose Pulumi if you want the larger community (25,694 stars) or its Apache-2.0 licence terms. Choose karpor if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.