Software Alternatives, Accelerators & Startups

OpenTofu

The open source infrastructure as code tool.

Some of the top features or benefits of OpenTofu are: Open Source, Community Support, Cost-Effective, and Flexibility. You can visit the info page to learn more.

Best OpenTofu Alternatives & Competitors in 2025

The best OpenTofu alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. Easily provision, manage, and monitor resources across AWS, Google Cloud, and Azure with Kops.dev.

    free

    /zop-dev-alternatives
  2. Hashicorp Terraform is a tool that collaborate on infrastructure changes to reduce errors and simplify recovery.

    /hashicorp-terraform-alternatives
  3. Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

    Try for free paid Free Trial $37.0 / Monthly (Pro)

    Try for free
  4. Collaborative Infrastructure For Modern Software Teams

    paid Free Trial

    /spacelift-io-alternatives
  5. AWS CloudFormation gives developers and systems administrators an easy way to create and manage a...

    Open Source

    /aws-cloudformation-alternatives
  6. Tool for building, changing, and versioning infrastructure safely and efficiently.

    Open Source

    /terraform-alternatives
  7. A design driven approach for building microservices in Go

    Open Source

    /goa-alternatives
  8. Describe your API endpoints, types, errors, and examples. Generate SDKs, documentation, and server boilerplate.

    Open Source

    /fern-alternatives
  9. K3s is a lightweight Kubernetes distribution by Rancher Labs intended for IoT, Edge, and cloud deployments.

    Open Source

    /k3s-alternatives
  10. Automate your workflow from idea to production

    Open Source

    /github-actions-alternatives
  11. An observability framework for cloud-native software.

    Open Source

    /open-telemetry-alternatives
  12. Simplify E2E type-safety for your Typescript REST APIs

    Open Source

    /ts-rest-alternatives
  13. Distributed runtime for JavaScript and TypeScript

    Open Source

    /jitar-alternatives
  14. Tapir provides a programmer-friendly, reasonably type-safe API to expose, consume and document HTTP endpoints, using the Scala language.

    /tapir-alternatives
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