Postman vs. Socket.IO vs. Swagger UI

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GitHub Stats

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No public GitHub repository stats available


What is Postman?

Postman is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.

What is Socket.IO?

Socket.IO enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.

What is Swagger UI?

Swagger UI is a dependency-free collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation and sandbox from a Swagger-compliant API

Want advice about which of these to choose?Ask the StackShare community!


Why do developers choose Postman?
Why do you like Postman?

Why do developers choose Socket.IO?
Why do you like Socket.IO?

Why do developers choose Swagger UI?
Why do you like Swagger UI?


What are the cons of using Postman?
Downsides of Postman?

What are the cons of using Socket.IO?
Downsides of Socket.IO?

What are the cons of using Swagger UI?
No Cons submitted yet for Swagger UI
Downsides of Swagger UI?


How much does Postman cost?
Postman Pricing
How much does Socket.IO cost?
How much does Swagger UI cost?


What companies use Postman?
1979 companies on StackShare use Postman
What companies use Socket.IO?
650 companies on StackShare use Socket.IO
What companies use Swagger UI?
186 companies on StackShare use Swagger UI


What tools integrate with Postman?
13 tools on StackShare integrate with Postman
What tools integrate with Socket.IO?
4 tools on StackShare integrate with Socket.IO
What tools integrate with Swagger UI?
5 tools on StackShare integrate with Swagger UI

What are some alternatives to Postman, Socket.IO, and Swagger UI?

  • Amazon API Gateway - Create, publish, maintain, monitor, and secure APIs at any scale
  • Apiary - Integrated API documentation, prototyping and testing
  • Paw - The ultimate REST client for Mac
  • Insomnia REST Client - The most intuitive cross-platform REST API Client 😴

See all alternatives to Postman

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