Atlantis vs Keptn: Which Should You Choose in 2026?
Choosing between Atlantis 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
Terraform pull request automation
Best for you if:
- • You want the higher-rated option (7.2/10 vs 0.0/10)
- • You need workflow automation features specifically
- • Terraform automation
- • Pull request workflows
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 |  Keptn |
|---|---|---|
Price | Free | Free |
Best For | Workflow Automation | Hosting & Deployment |
Rating | 72/100 | —/100 |
| Feature | Atlantis | Keptn |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 72 | — |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Workflow AutomationCI/CD | Hosting & DeploymentCI/CD |
How Atlantis and Keptn Compare
Atlantis
Terraform pull request automation
Free · 72/100 score
Keptn
Automate and standardize your cloud-native application delivery.
Free
Atlantis is a workflow automation tool. Keptn is in hosting & deployment.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: Atlantis
Want the highest-rated option?
Atlantis scores 72/100. Keptn is unrated.
Go with: Atlantis
Value user reviews?
Neither has user reviews yet.
Go with: Atlantis
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 is a workflow automation 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
- Higher score: 72/100 vs unrated
- Completely free
- Our pick for this comparison
Keptn
- Better fit for hosting & deployment
The Bottom Line
Atlantis (72/100) is our pick.
Frequently Asked Questions
Is Atlantis or Keptn better?
Atlantis scores 72/100 in our evaluation. Both are free.
What are Atlantis and Keptn used for?
Atlantis: Terraform pull request automation. Keptn: Automate and standardize your cloud-native application delivery..
What does Atlantis cost vs Keptn?
Atlantis is completely free. Keptn is completely free. Visit their websites for detailed pricing.