Codesign vs Diagram: Which Should You Choose in 2026?
Choosing between Codesign and Diagram 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:
Codesign
Tencent's self-developed design collaboration platform.
Best for you if:
- • You want the higher-rated option (8.2/10 vs 7.6/10)
- • Tencent's self-developed design collaboration platform.
- • Aims to streamline design processes and teamwork.
Diagram
AI-powered design tools
Best for you if:
- • UI design tool acquired by Figma
- • AI-powered design generation
| At a Glance |  Diagram | |
|---|---|---|
Price | Paid | Paid |
Best For | UI/UX Design | UI/UX Design |
Rating | 82/100 | 76/100 |
| Feature | Codesign | Diagram |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | 82 | 76 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | UI/UX DesignGraphic Design | UI/UX DesignPrototyping |
How Codesign and Diagram Compare
Codesign
Tencent's self-developed design collaboration platform.
Paid · 82/100 score
Diagram
AI-powered design tools
Paid · 76/100 score
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Codesign
Want the highest-rated option?
Codesign: 82/100. Diagram: 76/100.
Go with: Codesign
Value user reviews?
Neither has user reviews yet.
Go with: Codesign
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Both are ui/ux design tools. Compare their specific features to decide.
How important are ratings?
Codesign scores higher: 82/100 vs 76/100.
Key Takeaways
Codesign
- Higher score: 82/100 vs 76
- Our pick for this comparison
Diagram
The Bottom Line
Codesign (82/100) is our pick.
Frequently Asked Questions
Is Codesign or Diagram better?
Codesign scores 82/100 in our evaluation. Both are paid.
What are Codesign and Diagram used for?
Codesign: Tencent's self-developed design collaboration platform.. Diagram: AI-powered design tools.
What does Codesign cost vs Diagram?
Codesign is a paid tool. Diagram is a paid tool. Visit their websites for detailed pricing.