
UserGuiding
Appcues
Userlane
Usetiful
Document360
Paligo
Userpilot
Create interactive step-by-step guides

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, Stonly seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stonly.com | diffyn.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from France · 10 - 19 employees · 2018 | — |
| 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.


No analysis of Stonly yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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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 Stonly 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 Stonly and Diffyn. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The future of customer service hinges on the quality of your knowledge. That’s why Stonly’s knowledge base platform allows you to create content that makes it easier for people to get the help they need, and deliver...
❌ If you want to integrate Stonly into your UI elements, and, of course, implement Stonly’s knowledge base and help center into your platform, you’ll definitely need a bunch of developer hours to get it done.
Like Usetiful and Lou, Stonly has a free forever plan limited to 5 guides, no team seats and 1000 guide views per month. Stonly Pricing
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Stonly will help reach autonomy in decision-making. - Source: dev.to / almost 4 years ago
Tracking Diffyn since Jun 2025.
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