Atlantis IaC vs Keptn: Which Should You Choose in 2026?
Choosing between Atlantis IaC and Keptn comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Atlantis IaC
Automate Terraform workflows, prevent errors, and secure infrastructure changes through GitOps.
Best for you if:
- • You need code review features specifically
- • Automates Terraform workflows via Git pull requests.
- • Prevents infrastructure errors with pre-apply plan reviews.
Keptn
Automate and standardize your cloud-native application delivery.
Best for you if:
- • You need hosting & deployment features specifically
- • Automates cloud-native application delivery.
- • Standardizes deployment, testing, and remediation.
| At a Glance |  Atlantis IaC |  Keptn |
|---|---|---|
Price | Free | Free |
Best For | Code Review | Hosting & Deployment |
Rating | —/100 | —/100 |
| Feature | Atlantis IaC | Keptn |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | — | — |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Code ReviewWorkflow Automation | Hosting & DeploymentCI/CD |
How Atlantis IaC and Keptn Compare
Atlantis IaC
Automate Terraform workflows, prevent errors, and secure infrastructure changes through GitOps.
Free
Keptn
Automate and standardize your cloud-native application delivery.
Free
Atlantis IaC is a code review tool. Keptn is in hosting & deployment.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Atlantis IaC
Want the highest-rated option?
Neither has been rated yet.
Go with: Atlantis IaC
Value user reviews?
Neither has user reviews yet.
Go with: Atlantis IaC
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Atlantis IaC is a code review tool. Keptn is in hosting & deployment. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Atlantis IaC
- Completely free
- Our pick for this comparison
Keptn
- Better fit for hosting & deployment
The Bottom Line
Atlantis IaC is our pick.
Frequently Asked Questions
Is Atlantis IaC or Keptn better?
Atlantis IaC scores high/100 in our evaluation. Both are free.
What are Atlantis IaC and Keptn used for?
Atlantis IaC: Automate Terraform workflows, prevent errors, and secure infrastructure changes through GitOps.. Keptn: Automate and standardize your cloud-native application delivery..
What does Atlantis IaC cost vs Keptn?
Atlantis IaC is completely free. Keptn is completely free. Visit their websites for detailed pricing.