hashicorp

OpenTofu forked Terraform after the BSL license change. Compare features, compatibility, licensing, and ecosystem to decide which IaC tool fits your team.

Packer automates machine image creation for AWS AMIs, Azure images, Docker, and Vagrant. Learn how to build immutable infrastructure images with Packer.

Manage secrets with HashiCorp Vault. KV engine, dynamic credentials, auth methods, policies, and Kubernetes integration patterns.

HashiCorp Boundary provides identity-based access to infrastructure without VPNs or SSH keys. Learn how Boundary replaces bastion hosts and VPNs.