Mockbin vs Postman: Which Should You Choose in 2026?
Choosing between Mockbin and Postman 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:
Mockbin
Quickly mock API endpoints, configure responses, and track requests without signup.
Best for you if:
- • You need something completely free
- • You need prototyping features specifically
- • Create mock API endpoints with custom responses instantly.
- • Track all requests made to your mock endpoints.
Postman
API platform for building and using APIs
Best for you if:
- • You want the higher-rated option (8.9/10 vs 0.0/10)
- • You need api tools features specifically
- • Comprehensive platform for API development and testing
- • Collections organize requests with documentation and tests
| At a Glance |  Mockbin |  Postman |
|---|---|---|
Price | Free | Free + Paid |
Best For | Prototyping | API Tools |
Rating | —/100 | 89/100 |
| Feature | Mockbin | Postman |
|---|---|---|
| Pricing Model | Free | Freemium |
| Editorial Score | — | 89 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | PrototypingAPI Tools | API ToolsDocumentation |
How Mockbin and Postman Compare
Mockbin
Quickly mock API endpoints, configure responses, and track requests without signup.
Free
Postman
API platform for building and using APIs
Free tier available · 89/100 score
Mockbin is a prototyping tool. Postman is in api tools.
Who Should Use What?
On a budget?
Mockbin is free. Postman is freemium.
Go with: Mockbin
Want the highest-rated option?
Postman scores 89/100. Mockbin is unrated.
Go with: Postman
Value user reviews?
Neither has user reviews yet.
Go with: Postman
3 Questions to Help You Decide
What's your budget?
Mockbin is free. Postman is freemium. Go with Mockbin if free matters most.
What's your use case?
Mockbin is a prototyping tool. Postman is in api tools. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Postman
- Higher score: 89/100 vs unrated
- Free tier available
- Our pick for this comparison
Mockbin
- Completely free
- Better fit for prototyping
The Bottom Line
Postman (89/100) is our pick. That said, Mockbin is free — hard to beat on price.
Frequently Asked Questions
Is Mockbin or Postman better?
Postman scores 89/100 in our evaluation. Mockbin is free and Postman is freemium.
What are Mockbin and Postman used for?
Mockbin: Quickly mock API endpoints, configure responses, and track requests without signup.. Postman: API platform for building and using APIs.
What does Mockbin cost vs Postman?
Mockbin is completely free. Postman is freemium (free tier + paid plans). Visit their websites for detailed pricing.