
Insomnia REST
MuleSoft Anypoint Platform
DreamFactory
RapidAPI for Mac
Apigee
Hoppscotch
AWS CloudTrail
The Collaboration Platform for API Development

Sealgate
Portkey
Executor
AgentKey
Agent Wall
SoWork
Thunai
Multiplayer AI. Any agent, model, and 900+ tools in one place.

Which is more popular?
Based on our record, Postman seems to be more popular. It has been mentioned 30 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | postman.com | joinoasis.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Postman yet.
Oasis makes AI multiplayer. Bring any agent, harness, or model together with 900+ tools in one workspace, then build agent teams that work alongside you in shared rooms, chatting and @-mentioning to delegate real work end to end. One place for humans and agents to actually get things done together.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Oasis yet.
Walkthroughs and reviews on video.
POST/CON 2018 workshop in review: Running Postman Collections
More videos
No Oasis videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Postman and Oasis. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Forking Existing Collections: One of Postman’s unique strengths is the ability to fork collections created by others. Developers can easily duplicate publicly available Postman collections, modifying them to fit their...
As the digital landscape evolves, the significance of APIs (Application Programming Interfaces) has surged, facilitating seamless communication between various software applications. Postman has been a leading tool in...
- Focus on specific needs: Does the tool excel at SOAP APIs or cater to microservices? - Resource usage: Does it handle complex projects without impacting system performance? - Script reusability: Does it allow for...
We have no reviews of Oasis yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Postman (postman.com) is a comprehensive API platform that goes beyond mocking, offering a full suite for API development, testing, and monitoring. With its mock server feature, Postman enables teams to simulate responses for various... - Source: dev.to / almost 2 years ago
Postman is a widely used tool for API testing and interaction. Its "Mock Servers" feature lets you create a mock version of your API, returning specific responses for testing. While useful, Postman may lack advanced mock server... - Source: dev.to / almost 2 years ago
Postman is a widely adopted tool for API design and development, offering an intuitive interface for creating, testing, and documenting APIs. It simplifies the API design process, allowing architects to quickly prototype and refine their... - Source: dev.to / about 2 years ago
Tracking Oasis since Aug 2026.
When comparing Postman and Oasis, you can also consider the following products.

Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
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Connect agents to everything and govern how agents interact with your data. Sealgate lets you adopt AI (Claude, ChatGPT, Cursor) and connect it securely to real data, without data leaks.
Compare Sealgate to Postman or Oasis:

Anypoint Platform is a unified, highly productive, hybrid integration platform that creates an application network of apps, data and devices with API-led connectivity.
Compare MuleSoft Anypoint Platform to Postman or Oasis:


DreamFactory is an API management platform used to generate, secure, document, and extend APIs.
Compare DreamFactory to Postman or Oasis:
