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

Obsidian
Logseq
Craft Docs
Notion
Anytype.io
Tana
Capacities
All in one KnowledgeOS, Open alternative to Notion&Miro.

Which is more popular?
AFFiNE might be a bit more popular than Postman. We know about 32 links to it since March 2021 and only 30 links to Postman.
Website, pricing, platforms and company facts side by side.
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| Website | postman.com | affine.pro |
| Pricing | ||
| Platforms | ||
| Company | Startup from India | Startup from Singapore · 20 - 49 employees |
| Listed in |
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
Overall verdict
Why this product is good
Recommended for
AFFiNE is recommended for freelancers, small-to-medium businesses, and project managers who require effective task management and team collaboration solutions. It is especially suited for organizations looking for an easy-to-use platform that can scale with their growth and adapt to various workflow requirements.
Walkthroughs and reviews on video.
POST/CON 2018 workshop in review: Running Postman Collections
More videos
AFFiNE AI: Notion Meets Infinite Canvas!
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Postman and AFFiNE.
AFFiNE's answer:
AFFiNE is unique because it combines flexibility with strong privacy protections, making it ideal for users who value both control over their workspace and data security. The platform’s canvas feature allows for a highly customizable layout, enabling users to visually organize information in a free-form, drag-and-drop manner. This flexibility supports diverse workflows, from brainstorming and project planning to note-taking and task management, making AFFiNE a versatile tool adaptable to personal and professional needs.
What sets AFFiNE apart even further is its commitment to privacy with a local-first approach. This means data is stored locally on users’ devices, safeguarding sensitive information and ensuring full offline access. As an open-source platform, AFFiNE also invites community contributions and customization, allowing users to shape the tool to fit their specific requirements. This blend of privacy, flexibility, and user-driven development creates a truly unique productivity solution.
Share your experience with using Postman and AFFiNE. 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...
AFFiNE is an innovative and comprehensive free daily planner app designed to help you organize, manage, and collaborate on tasks, projects, and information. As a next-generation knowledge base, AFFiNE combines the...
One of the standout features of AFFiNE is its ability to seamlessly switch between paper mode and whiteboard mode (Page and Edgeless), making it a versatile tool for brainstorming, planning, and collaboration. AFFiNE...
One of the standout features of AFFiNE is its ability to seamlessly switch between paper mode and whiteboard mode (Page and Edgeless), making it a versatile tool for brainstorming, planning, and collaboration. In...
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
I'd say Affine or Obsidian. Obsidian is built on-top of just markdown files, so you can do whatever you want with them. E.g. If you need multiplayer editing you could use 3rd party solutions or even something like HedgeDoc. Affine is... - Source: Hacker News / 6 months ago
I wrote a more detailed comparison of Notion vs Obsidian here: https://bryanhogan.com/blog/notion-obsidian-comparison I kinda dislike where Notion is heading though, forcing more and more things on their users without any ways to disable... - Source: Hacker News / 6 months ago
AFFiNE is a workspace that merges docs, whiteboards, and databases into one tool. The editor supports block-based writing similar to Notion, but adds an infinite canvas (whiteboard) mode where blocks can be freely positioned. It's built... - Source: dev.to / 8 months ago
When comparing Postman and AFFiNE, 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.
Compare Insomnia REST to Postman or AFFiNE:

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to Postman or AFFiNE:

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 AFFiNE:

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Postman or AFFiNE:

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