Katalon vs Detox: Which Should You Choose in 2026?
Choosing between Katalon and Detox 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Katalon
AI-augmented test automation platform for web, mobile, desktop, and API testing.
Best for you if:
- • AI-augmented test automation for multiple platforms.
- • Supports web, mobile, desktop, and API testing.
Detox
End-to-end testing for React Native apps
Best for you if:
- • You want the higher-rated option (7.8/10 vs 0.0/10)
- • You need something completely free
- • Detox is an end-to-end testing framework for React Native mobile applications
- • It runs tests on real devices and simulators with automatic synchronization and gray-box testing
| At a Glance |  Detox | |
|---|---|---|
Price | Free + Paid | Free |
Best For | Testing & QA | Testing & QA |
Rating | —/100 | 78/100 |
| Feature | Katalon | Detox |
|---|---|---|
| Pricing Model | Freemium | Free |
| Editorial Score | — | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Testing & QA | Testing & QAAutomation |
Understanding the Differences
Both Katalon and Detox solve similar problems, but they approach them differently.Katalon positions itself as "ai-augmented test automation platform for web, mobile, desktop, and api testing." while Detoxfocuses on "end-to-end testing for react native apps". These differences matter depending on what you're trying to accomplish.
When to Choose Katalon
Katalon makes sense if you're looking for a budget-friendly option with a free tier solution.
When to Choose Detox
Detox is worth considering if you need a free tool. Scoring 78/100, it edges ahead in our evaluation.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Katalon lets you get started without pulling out your credit card.
We'd pick: Katalon
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Detox is built for teams that are leveling up.
We'd pick: Detox
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: Detox
Still not sure? Answer these 3 questions
How much can you spend?
Zero budget? Detox won't cost you anything.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Detox higher (78/100). But the community has upvoted Detox more (0 votes). Pick your source of truth.
Key Takeaways
What Detox Does Better
- Higher overall score (78/100)
- Our recommendation for most use cases
Consider Katalon If
- You want to start free and scale later
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Detox (78/100). But the honest answer is that "better" depends on your situation. Detox scores higher in our analysis, but Katalon might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Katalon or Detox better?
Based on our analysis, Detox scores higher with 78/100. Katalon isfreemium while Detox is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Katalon to Detox easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Katalon and Detox offer free trials?
Most software in this category offers free trials or free tiers. Katalon is freemium with a free tier.Detox is completely free. Visit their websites for current trial offers.