head to head · open source
Pulumi vs Digger
Pulumi has 25,840 GitHub stars, 1,478 forks, 2,419 open issues and last shipped yesterday. Digger has 5,061 stars, 611 forks, 482 open issues and last shipped 4 days ago. Pulumi leads on adoption by 411% (25,840 vs 5,061 stars). Pulumi is written in Go under Apache-2.0; Digger is written in Go under MIT. Pulumi has attracted 6% as many forks as stars, Digger 12%. 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 | Digger | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 5.1K |
| License | Apache-2.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 1.5K | ⑂ 611 |
| 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 Digger if
- You want the Digger feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and Digger 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 Digger
Community Slack Schedule a call Demo Video Docs Heads up: We’ve rebranded! Starting from 7th November 2025, the Digger project is now OpenTaco. The company’s still Digger, same battle tested engine — just a more apt name and a bigger vision. TL;DR Before: Best in class Terraform PR automation (a solid improvement upon Atlantis) After: The only piece of software you need to run Terraform or OpenTofu in production. We'll gradually update all our marketing material to reflect the same! CI/CD for Terraform is tricky. To make life easier, specialized CI systems aka TACOS exist Terraform Cloud, Spacelift, Atlantis…
read the full Digger overview →
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Frequently asked questions
Is Pulumi or Digger more popular?
Pulumi has 25,840 GitHub stars and Digger has 5,061. Pulumi has the larger community by that measure.
Are Pulumi and Digger free?
Both are open source. Pulumi is licensed under Apache-2.0 and Digger under MIT. Neither carries a licence fee.
What is the difference between Pulumi and Digger?
Pulumi is written in Go and Digger 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 Digger?
Choose Pulumi if you want the larger community (25,840 stars) or its Apache-2.0 licence terms. Choose Digger if its feature set, stack or MIT licence fits better. Both are self-hostable.