Atlantis
Fastest to get started
Why teams pick it
Launch quickly with streamlined setup and onboarding.
Open-source alternatives to Spacelift
Compare community-driven replacements for Spacelift in infrastructure as code (iac) workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.
Spacelift
Spacelift automates Terraform, Pulumi, and CloudFormation pipelines with policy as code, drift detection, and secrets management. It integrates with Git for pull request-driven IaC workflows.Read more
Key stats
- 2Alternatives
- 2Active development
Recent commits in the last 6 months
- 2Permissive licenses
MIT, Apache, and similar licenses
Counts reflect projects currently indexed as alternatives to Spacelift.
Start with these picks
These projects match the most common migration paths for teams replacing Spacelift.
Terragrunt
AI-powered workflows
Why teams pick it
Terragrunt extends Terraform/OpenTofu, providing reusable configurations, dependency management, and environment handling to simplify large‑scale infrastructure automation across multiple clouds and teams.
All open-source alternatives
Terragrunt
Scale Terraform and OpenTofu workflows with flexible orchestration
Active developmentPermissive licenseIntegration-friendlyGo
Why teams choose it
- Reusable Terraform modules with DRY configurations
- Built‑in dependency graph for ordered execution
- Automatic remote state handling and locking
Watch for
Adds an extra abstraction layer to learn
Migration highlight
Standardize environments across dev, staging, prod
Deploy identical infrastructure with environment‑specific variables using a shared terragrunt.hcl hierarchy.
Atlantis
Automate Terraform pull‑request workflows with self‑hosted execution
Active developmentPermissive licenseFast to deployGo
Why teams choose it
- Listens for Terraform pull‑request webhooks
- Runs plan, import, and apply remotely
- Posts execution results back to the PR
Watch for
Requires infrastructure to host and maintain the service
Migration highlight
Automated plan on PR creation
Reviewers see a detailed Terraform plan comment directly in the pull request
Choosing a infrastructure as code (iac) alternative
Teams replacing Spacelift in infrastructure as code (iac) workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.
- 2 options are actively maintained with recent commits.
Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from Spacelift.