Best Self-Hosted Puppet Alternatives in 2026
Puppet is a configuration management tool for automating infrastructure provisioning and server management at scale.
4 Self-Hosted Alternatives to Puppet
OpenTofu
28KThe Terraform fork under Mozilla Public License 2.0 that adds native state encryption and has already pulled ahead on specific features.
Pulumi
25KInfrastructure as code platform using general-purpose languages like Python, TypeScript, Go, and C# instead of DSLs.
Digger
4.9KDigger is a self-hosted developer tools tool that provides CI/CD orchestrator for Terraform.
Terrateam
1.2KTerrateam is a self-hosted workflow automation tool that automates infrastructure changes.
Why Look for Puppet Alternatives?
Puppet is a configuration management tool for automating infrastructure provisioning and server management at scale.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
4 Best Open-Source Alternatives to Puppet
OpenTofu
A community-driven, truly open-source fork of Terraform for managing cloud infrastructure through code. — 28,133 GitHub stars. Licensed under MPL-2.0.
Pulumi
Pulumi enables developers to define and manage cloud infrastructure using familiar programming languages instead of domain-specific languages. — 24,914 GitHub stars. Licensed under Apache-2.0.
Digger
Open-source CI/CD orchestrator for Terraform with pull request automation, drift detection, and enterprise-grade security. Self-hostable with private runners. — 4,881 GitHub stars. Licensed under MIT.
Terrateam
Open-source platform for CI/CD infrastructure automation via GitHub pull requests. — 1,201 GitHub stars. Licensed under MPL-2.0.
Why Self-Host Instead of Puppet?
- Data ownership. Your data stays on your server, not on Puppet’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from Puppet
- → Data ownership. Your data stays on your server -- not on Puppet's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
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