CDKTF vs Crossplane: Which is Better in 2026?
Choosing between CDKTF and Crossplane 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.
Bottom line: Crossplane is our overall pick for infrastructure as code workflows. Pick CDKTF if you need a fully free option.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
CDKTF
Define Terraform infrastructure using programming languages
Best for you if:
- • CDKTF lets you define Terraform infrastructure using familiar programming languages
- • It synthesizes TypeScript, Python, Go, or C# code into Terraform configurations
Crossplane
Build cloud infrastructure using Kubernetes
Best for you if:
- • Crossplane is an open-source control plane for building cloud-native platforms
- • It enables teams to provision and manage cloud infrastructure using Kubernetes-native APIs
| At a Glance | ||
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Infrastructure as Code | Infrastructure as Code |
Rating | - | - |
Free plan | Yes | Yes |
Choose CDKTF or Crossplane?
Choose CDKTF if
Define Terraform infrastructure using programming languages
- Terraform with programming languages
- Type safety
- Familiar for devs
Choose Crossplane if
Build cloud infrastructure using Kubernetes
- Kubernetes infrastructure management
- Multi-cloud
- GitOps friendly
| Feature | CDKTF | Crossplane |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | No ratings yet |
| Categories | Infrastructure as CodeDeveloper Tools | Infrastructure as CodeCloud & Infrastructure |
In-Depth Analysis
CDKTF
Define Terraform infrastructure using programming languages
Strengths
- +Terraform with programming languages
- +Type safety
- +Familiar for devs
- +HCL alternative
- +Active development
Weaknesses
- -Learning curve
- -Debugging harder
- -Terraform knowledge needed
- -Generation overhead
- -Community smaller
Key features
Value 100/100. CDKTF is entirely free, making it an incredibly generous offering compared to any paid Infrastructure as Code (IaC) solution.
Watch out: Requires existing Terraform backend infrastructure
Crossplane
Build cloud infrastructure using Kubernetes
Strengths
- +Kubernetes infrastructure management
- +Multi-cloud
- +GitOps friendly
- +CNCF project
- +Active development
Weaknesses
- -Steep learning curve
- -Complex setup
- -Resource overhead
- -Documentation dense
- -Debugging difficult
Key features
Value 95/100. Crossplane's pricing is incredibly generous, offering a powerful open-source solution for free.
Watch out: Requires Kubernetes cluster infrastructure costs.
Pricing: CDKTF vs Crossplane
| Plan | CDKTF | Crossplane |
|---|---|---|
| Tier 1 | Free Free | Free Open Source |
| Tier 2 | N/A | Free UXP (Upbound) |
| Tier 3 | N/A | custom Upbound Commercial |
Pricing verified from each vendor's public pricing page. Compare in detail on CDKTF pricing and Crossplane pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: CDKTF
Want the highest-rated option?
Neither has ratings yet.
Too early to call on ratings — compare on features and pricing.
Value user reviews?
Neither has ratings yet.
Too early to call — neither has ratings yet.
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?
Both are infrastructure as code tools. Compare their specific features to decide.
How important are ratings?
Neither has ratings yet.
Key Takeaways
Crossplane
- Completely free
- Our pick for this comparison
CDKTF
- Choose if you want define Terraform infrastructure using programming languages
The Bottom Line
Crossplane is our pick.
Frequently Asked Questions
Is CDKTF or Crossplane better?
Crossplane is rated in our evaluation. Both are free.
What are CDKTF and Crossplane used for?
CDKTF: Define Terraform infrastructure using programming languages. Crossplane: Build cloud infrastructure using Kubernetes.
What does CDKTF cost vs Crossplane?
CDKTF is completely free. Crossplane is completely free. Visit their websites for detailed pricing.