Agentless configuration management and automation tool from Red Hat, using readable YAML playbooks.
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Ansible vs Terraform
Comparing Ansible and Terraform to help you pick the right Infrastructure as Code Tools for your needs.
| Feature | Ansible | Terraform |
|---|---|---|
| Pricing | Open Source | Freemium |
| Platforms | macOS, Linux, Windows | macOS, Windows, Linux |
| Editorial rating | ★ 4.3 / 5 | ★ 4.4 / 5 |
| Starting price | $0 | $0 |
| Community votes | 13 | 401 |
Ansible Pros & Cons
- Agentless architecture means nothing extra to install or maintain on managed servers, simplifying both initial setup and ongoing operational overhead
- Large, mature library of existing playbooks and roles covers common server setup and application deployment scenarios without starting from scratch
- YAML playbooks are relatively readable even for engineers without deep prior automation tooling experience, lowering the barrier to getting started
- Free and open-source core engine provides genuine production-capable functionality without requiring payment
- Strong fit for both one-off configuration tasks and ongoing infrastructure management, not narrowly specialized to just one use case
- More oriented toward configuration management and orchestration than declarative infrastructure provisioning like Terraform, which serves a different (often complementary) purpose
- YAML playbooks can become unwieldy and harder to maintain for very complex, multi-tier infrastructure setups as logic complexity grows
- SSH-based agentless connections, while simpler to deploy, can be slower at very large scale compared to some agent-based alternatives optimized for that scenario
- Enterprise support and certified content require Red Hat's paid Automation Platform, with pricing not published
Terraform Pros & Cons
- Infrastructure changes are version-controlled and reviewable like application code
- Works across virtually every major cloud provider through a large provider ecosystem
- Declarative model means you describe desired end state, not manual step-by-step changes
- Plan command shows exactly what will change before applying, reducing deployment surprises
- Large, mature community with extensive documentation and shared configuration modules
- Real learning curve for teams without prior infrastructure-as-code experience
- State file management requires careful handling to avoid conflicts in team environments
- 2023 license change to Business Source License has created some community and adoption uncertainty
- Complex configurations across many resources can become difficult to manage without discipline
- Errors in configuration can have significant real-world infrastructure consequences if not carefully reviewed
Verdict: Ansible vs Terraform
Ansible and Terraform both serve the Infrastructure as Code Tools category well, but suit different priorities. Ansible is the more budget-friendly option, Terraform carries the stronger editorial rating (4.4 / 5), Based on community engagement, Terraform is currently the more widely adopted choice (401 votes), but the better fit ultimately depends on your specific pricing, platform, and feature requirements.
Frequently Asked Questions
- Which is cheaper, Ansible or Terraform?
- Ansible is the more affordable option overall — it's offered as free, open-source software, while Terraform is freemium. Check each tool's current pricing plans for exact figures, since promotional rates and annual discounts can shift the comparison.
- Is Ansible or Terraform rated higher?
- Terraform has the higher editorial rating at 4.4 out of 5, compared to Ansible's 4.3 out of 5. This is Kreemhunt's own staff rating, not a public user aggregate — review the pros and cons below for specifics that matter to your use case.
- Which platforms do Ansible and Terraform support?
- Ansible is available on macOS, Linux, Windows. Terraform is available on macOS, Windows, Linux. Both tools cover a similar range of platforms.
- Can I switch from Ansible to Terraform (or vice versa)?
- Most infrastructure as code tools tools, including Ansible and Terraform, support data export in standard formats, making migration possible though rarely fully automatic. Expect to manually verify that custom configurations, integrations, and historical data transfer correctly, and budget time for the team to adjust to workflow differences between the two products.
- Should I choose Ansible or Terraform?
- Ansible and Terraform both serve the Infrastructure as Code Tools category well, but suit different priorities. Ansible is the more budget-friendly option, Terraform carries the stronger editorial rating (4.4 / 5), Based on community engagement, Terraform is currently the more widely adopted choice (401 votes), but the better fit ultimately depends on your specific pricing, platform, and feature requirements.