head to head · open source
Pulumi vs OpenMeter
Pulumi has 25,840 GitHub stars, 1,478 forks, 2,419 open issues and last shipped yesterday. OpenMeter has 2,430 stars, 233 forks, 69 open issues and last shipped yesterday. Pulumi leads on adoption by 963% (25,840 vs 2,430 stars). Pulumi is written in Go under Apache-2.0; OpenMeter is written in Go under Apache-2.0. Pulumi has attracted 6% as many forks as stars, OpenMeter 10%. Pulumi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (golang), so they are genuine substitutes rather than adjacent tools.
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 | OpenMeter | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 2.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.5K | ⑂ 233 |
| 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 OpenMeter if
- You want the OpenMeter 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 OpenMeter fits your workflow better
About Pulumi
Infrastructure as Code for Humans and Agents Pulumi Infrastructure as Code is the easiest way to build and deploy infrastructure, of any architecture and on any cloud, using programming languages that you already know and love. Code and ship infrastructure faster with your favorite languages and tools, and embed IaC anywhere with Automation API. Simply write code in your favorite language and Pulumi automatically provisions and manages your resources on AWS, Azure, Google Cloud Platform, Kubernetes, and 300+ providers using an infrastructure as code approach. Skip the YAML, and use standard language features…
read the full Pulumi overview →
About OpenMeter
OpenMeter Meter usage. Enforce access. Bill customers. Keep the stack yours. OpenMeter is open source monetization infrastructure built for AI, API, and usage based products. It turns high volume events into real time usage, powers access enforcement, and handles usage based billing from pricing and subscriptions through credits and invoices. API first and composable, it can own the path from raw usage to invoice—or only the parts your stack is missing—and work with the payment and tax providers you already use. Quickstart · Documentation · API reference · Community How it fits together Is OpenMeter a fit? What…
read the full OpenMeter overview →
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Frequently asked questions
Is Pulumi or OpenMeter more popular?
Pulumi has 25,840 GitHub stars and OpenMeter has 2,430. Pulumi has the larger community by that measure.
Are Pulumi and OpenMeter free?
Both are open source. Pulumi is licensed under Apache-2.0 and OpenMeter under Apache-2.0. Neither carries a licence fee.
What is the difference between Pulumi and OpenMeter?
Pulumi is written in Go and OpenMeter 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 OpenMeter?
Choose Pulumi if you want the larger community (25,840 stars) or its Apache-2.0 licence terms. Choose OpenMeter if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.