head to head · open source
Pulumi vs Flexprice
Pulumi has 25,840 GitHub stars, 1,478 forks, 2,419 open issues and last shipped yesterday. Flexprice has 6,874 stars, 955 forks, 227 open issues and last shipped yesterday. Pulumi leads on adoption by 276% (25,840 vs 6,874 stars). Pulumi is written in Go under Apache-2.0; Flexprice is written in Go under AGPL-3.0. Pulumi has attracted 6% as many forks as stars, Flexprice 14%. Pulumi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (go), 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 | Flexprice | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 6.9K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.5K | ⑂ 955 |
| 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 Flexprice if
- You want the Flexprice feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Flexprice 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 Flexprice
Monetization Infrastructure Built for AI Native Companies Flexprice lets AI native and SaaS teams operate usage based, credit based, and hybrid pricing with real time metering and reporting that scales as your product evolves. Docs • Demo • Website • LinkedIn • X • Slack Community Open architecture The Flexprice core (metering, credits, pricing, billing) has an open and composable design. Your application, whether it's running backend APIs, AI agents, or custom workflows, can send usage data to Flexprice. You can directly stream data from data warehouses or analytics pipelines as well. At the core, Flexprice…
read the full Flexprice overview →
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Frequently asked questions
Is Pulumi or Flexprice more popular?
Pulumi has 25,840 GitHub stars and Flexprice has 6,874. Pulumi has the larger community by that measure.
Are Pulumi and Flexprice free?
Both are open source. Pulumi is licensed under Apache-2.0 and Flexprice under AGPL-3.0. Neither carries a licence fee.
What is the difference between Pulumi and Flexprice?
Pulumi is written in Go and Flexprice 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 Flexprice?
Choose Pulumi if you want the larger community (25,840 stars) or its Apache-2.0 licence terms. Choose Flexprice if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.