
Our World In Data
Sifter
Vizzu
Unfiltered.news
TimeMap
Globe Explorer
MRRArt Pro
A Weekly Journal of Visual Essays

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, The Pudding seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pudding.cool | diffyn.com |
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing The Pudding and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using The Pudding and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


You should consider publishing some of your work at https://pudding.cool/ - I think it would fit in well there. - Source: Hacker News / about 2 months ago
Honestly in regards to data visualizations just look at others and copy them. For inspiration I heavily go to these two sites: https://pudding.cool/ https://www.datasketch.es/ One of the people behind data sketches recently came out with... - Source: Hacker News / 2 months ago
SVG has been transforming web-experiences (particularly for viz) for quite some time now, see: - https://mlu-explain.github.io/neural-networks/ - https://www.nytimes.com/spotlight/graphics - https://pudding.cool/. - Source: Hacker News / 10 months ago
Tracking Diffyn since Jun 2025.
When comparing The Pudding and Diffyn, you can also consider the following products.

A web publication showcasing empirical research and data
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Sifter is designed to be a simple bug and issue tracker for small teams and works especially great for teams with non-technical folks involved.
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Vizzu lets you use animated charts to share insights in complex data sets as self-explanatory stories.
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What the world is talking about, visualized graphically
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A Discovery Engine - A wikipedia page for anything
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