Hoppscotch vs SoapUI: Which is Better in 2026?
Choosing between Hoppscotch and SoapUI 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: Hoppscotch wins this matchup. ElevenLabs is our overall API Tools pick. ElevenLabs is our free API Tools pick. Pick SoapUI if you need a free tier to start with.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Hoppscotch
Fast, lightweight API client for testing
Best for you if:
- • You want open source
SoapUI
The world's most popular open-source API testing tool for REST, SOAP, and GraphQL.
Best for you if:
- • You want completely free and open-source
| At a Glance | Hoppscotch | SoapUI |
|---|---|---|
Starts at | Free Free plan | Free Free plan |
Category | API Tools Developer Tools | API Tools Testing & QA |
Rating | 4.9/5 G2 4.9 84 reviews | 4.5/5 Capterra 4.5 · G2 4.4 310 reviews |
Free plan | Yes | Yes |
Watch out for | The Organization plan pricing ($6/user/month) requires annual billing for the 25% discount. | Potential for add-on features in ReadyAPI |
Choose Hoppscotch or SoapUI?
Choose Hoppscotch if
- You want open source
- You want self-hostable
Choose SoapUI if
- You want completely free and open-source
- You want supports multiple API protocols
In-Depth Analysis
Hoppscotch
Fast, lightweight API client for testing
Hoppscotch has the most generous free tier of any API client: unlimited workspaces, collections, requests, and runners, all at $0.
Watch out
The Organization plan pricing ($6/user/month) requires annual billing for the 25% discount.
Strengths
- Pro: Open source
- Pro: Self-hostable
- Pro: Real-time collaboration
Weaknesses
- Con: Less polished than Postman
Key features
SoapUI
The world's most popular open-source API testing tool for REST, SOAP, and GraphQL.
SoapUI's pricing structure is quite generous with its robust free open-source option, offering significant value for individual developers and small teams.
Watch out
Potential for add-on features in ReadyAPI
Strengths
- Pro: Completely free and open-source
- Pro: Supports multiple API protocols
- Pro: Widely used and trusted in the API testing community
- Pro: Good for individual users and learning API testing fundamentals
Weaknesses
- Con: Limited automation capabilities (requires scripting)
- Con: No native CI/CD integrations
- Con: Data-driven testing not directly available
Key features
Pricing: Hoppscotch vs SoapUI
| Plan | Hoppscotch | SoapUI |
|---|---|---|
| Tier 1 | Free Free | Contact us ReadyAPI |
| Tier 2 | $6 Organization | Free SoapUI Open Source |
Pricing verified from each vendor's public pricing page. Compare in detail on Hoppscotch pricing and SoapUI pricing.
Key Takeaways
Hoppscotch
- Higher user rating: 4.9/5 vs 4.5/5
- Free tier available
- Our pick for this comparison
SoapUI
- Larger review base (310 reviews)
The Bottom Line
Hoppscotch wins this matchup. ElevenLabs is our overall API Tools pick. ElevenLabs is our free API Tools pick.
Frequently Asked Questions
Is Hoppscotch or SoapUI better in 2026?
Hoppscotch wins this matchup. ElevenLabs is our overall API Tools pick. ElevenLabs is our free API Tools pick. Pick Hoppscotch for API tools workflows (main strength: open source). Pick SoapUI for API tools workflows (main strength: completely free and open-source).
What are Hoppscotch and SoapUI used for?
Hoppscotch: Fast, lightweight API client for testing. SoapUI: The world's most popular open-source API testing tool for REST, SOAP, and GraphQL.
What does Hoppscotch cost vs SoapUI?
Hoppscotch's paid plans start at Free (Organization). SoapUI pricing is on their site.
What's the main difference between Hoppscotch and SoapUI?
Hoppscotch's main strength: open source. SoapUI's main strength: completely free and open-source.