
Jupyter
iPython
Observable Notebooks
TRYNOVO
BeakerX
Kajero
Craft Docs
Programming designed for humans

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, Eve seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | witheve.com | diffyn.com |
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What each product offers, as listed by its team.


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


No analysis of Eve yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
EVE Online Review
More videos
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 Eve 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 Eve and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The "Eve" programming language / IDE - https://witheve.com It was a series of experiments with new approaches to programming. Kind of reminded me of the research that gave us Smalltalk. It would have been interesting to see where they... - Source: Hacker News / 12 months ago
Glad someone found it useful! It's at least represents a more fleshed out working example, and it's in a little module so it's pretty self-contained and easy to read through. > I'm assuming this isn't your first go at writing a compiler?... - Source: Hacker News / about 1 year ago
Other programming languages this author has worked on: Droplet: "Datalog in time and space" - https://github.com/jamii/droplet Eve: "Datalog meets Smalltalk" - https://witheve.com Imp: "An Eve for people who build Eves" -... - Source: Hacker News / over 1 year ago
Tracking Diffyn since Jun 2025.
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