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

Zustand
React Redux
Redux.js
vuex
Stunk is a framework-agnostic state management library designed for simplicity and performance.

Website, pricing, platforms and company facts side by side.
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| Website | diffyn.com | stunk.vercel.app |
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| Company | — | Startup from Nigeria · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Diffyn yet.
Stunk is a framework-agnostic state management library that keeps your app’s state clean and simple. It uses a fine-grained state model, breaking state into independent, manageable chunks.
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
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Overall verdict
Why this product is good
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Walkthroughs and reviews on video.
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Diffyn and Stunk.
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.
Stunk's answer:
A framework agnostic state management library
Diffyn's answer
Diffyn is the platform that specializes on both change management and multi-model analysis.
Stunk's answer:
Simplicity and power
Diffyn's answer
React, Next.js, POSTGRESQL
Stunk's answer:
Typescript (Superset of Javascript)
Diffyn's answer
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Stunk's answer:
Developers that love simplicity
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.
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