
GitHub
GitHub Gist
hastebin
PrivateBin
CodePen
JSFiddle
JustPaste.it
Pastebin.com is a website where you can store text for a certain period of time.

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, Pastebin.com seems to be more popular. It has been mentioned 2057 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pastebin.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.


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 Pastebin.com 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 Pastebin.com and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Pastebins make me nostalgic. I’m told they existed well before the web in the IRC days. The first notable one I remember, Pastebin.com, was created in 2002 by Paul Dixon, introducing features like syntax highlighting and private pastes.... - Source: dev.to / over 2 years ago
When you get something started feel free to put your code on pastebin.com or gist.github.com and share a link for feedback/help. Source: almost 3 years ago
Either use pastebin or Github for formatting and paste a link. Source: almost 3 years ago
Tracking Diffyn since Jun 2025.
When comparing Pastebin.com and Diffyn, you can also consider the following products.

Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Gist is a simple way to share snippets and pastes with others.
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PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of...
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Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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