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Compare IT tools

Understand the differences before you shortlist.

HashiCorp×Ansible×Atlantis×
AttributeHashiCorpOther licenseAnsibleOpen sourceAtlantisOpen source
Overview
Primary focusTerraform, Vault, and Consul for provisioning, secrets, and networkingRepeatable automation for managed hostsFree, self-hosted Terraform automation via pull requests
DeploymentSelf-hostedSelf-hostedSelf-hosted
Source modelOther licenseOpen sourceOpen source
Pricing modelfreemiumopen sourceopen source
API availableYesYesNot specified
Windows desktopYesNot specifiedNot specified
Mobile appNot specifiedNot specifiedNot specified
OverviewHashiCorp builds infrastructure automation tools - Terraform for provisioning, Vault for secrets, Consul for service networking, and Nomad for orchestration - now licensed under the Business Source License. HashiCorp became an IBM subsidiary in February 2025.Ansible uses inventories and YAML playbooks to automate configuration and operational tasks.Atlantis is an open-source (Apache-2.0) Go application you deploy yourself; it listens for GitHub, GitLab or Bitbucket pull request webhooks and runs terraform plan/apply from PR comments, with workspace locking.
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HashiCorpOther license
Primary focus
Terraform, Vault, and Consul for provisioning, secrets, and networking
Deployment
Self-hosted
Source model
Other license
Pricing model
freemium
API available
Yes
Windows desktop
Yes
Mobile app
Not specified
Overview
HashiCorp builds infrastructure automation tools - Terraform for provisioning, Vault for secrets, Consul for service networking, and Nomad for orchestration - now licensed under the Business Source License. HashiCorp became an IBM subsidiary in February 2025.
AnsibleOpen source
Primary focus
Repeatable automation for managed hosts
Deployment
Self-hosted
Source model
Open source
Pricing model
open source
API available
Yes
Windows desktop
Not specified
Mobile app
Not specified
Overview
Ansible uses inventories and YAML playbooks to automate configuration and operational tasks.
AtlantisOpen source
Primary focus
Free, self-hosted Terraform automation via pull requests
Deployment
Self-hosted
Source model
Open source
Pricing model
open source
API available
Not specified
Windows desktop
Not specified
Mobile app
Not specified
Overview
Atlantis is an open-source (Apache-2.0) Go application you deploy yourself; it listens for GitHub, GitLab or Bitbucket pull request webhooks and runs terraform plan/apply from PR comments, with workspace locking.

ⓘ Confirm technical details and prices with each vendor before making a decision.