Best Open Source Alternatives to Scalr

Compare the best free and open-source alternatives to Scalr — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 2 alternatives

Scalr

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Scalr alternatives compared

Open-source alternatives to Scalr, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
OpenTofu	30,711	MPL-2.0	LinuxWindowsmacOS	No	Nov 2026	Visit
Terragrunt	9,910	MIT	LinuxWindowsmacOS	No	Nov 2026	Visit

Top open-source Scalr alternatives

OpenTofu30,711MPL-2.0

OpenTofu is an open-source Infrastructure as Code CLI that replaces Terraform Cloud execution with fast, client-side encrypted deployments in private CI.

LinuxWindowsmacOS

vs Scalr: a free, open-source option you fully control, licensed MPL-2.0.

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Terragrunt9,910MIT

Open-source CLI orchestrator for OpenTofu and Terraform that cuts boilerplate with DRY hierarchical configs, explicit dependencies, and DAG execution.

LinuxWindowsmacOS

vs Scalr: a free, open-source option you fully control, licensed MIT.

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Best Open Source Alternatives to Scalr

Scalr

Scalr alternatives compared

Top open-source Scalr alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.