
Roll20
MapTool
Fantasy Grounds
Beyond Tabletop
Foundry Virtual Tabletop
PlanarAlly
Dungeon Scrawl
Create, host, and manage your tabletop role-playing games — online or in person

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, Astral Tabletop seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | astraltabletop.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
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Welcome to Astral
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 Astral Tabletop 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 Astral Tabletop 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.


Astral Tabletop is another virtual tabletop platform. You can play roll-play games and other online games.
Astral Tabletop is an online role-playing stage for hosting and playing games online. Play together online with others and communicate live video or create and organize games like GM using powerful combat and map...
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The closest I've found to a useable Trinity sheet is on astraltabletop.com where they have the quickstarts pre-configured. The sheets there are pretty primitive and irksome to use, though. Source: almost 5 years ago
I have a few recommendations based on your concerns. Find a VTT that fits your playstyle. Let the players keep their own character sheets. Have everyone roll real dice. Only use a VTT for sharing maps and placing tokens. ... Source: about 5 years ago
I'd recommend putting it up on Astral as well. Source: about 5 years ago
Tracking Diffyn since Jun 2025.
When comparing Astral Tabletop and Diffyn, you can also consider the following products.

Roll20 is a suite of easy-to-use digital tools that expand pen-and-paper gameplay.
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MapTool is a 100% community driven and 100% free to use online, multiuser, networked, graphical, interactive, programmable virtual tabletop.
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Fantasy Grounds is a virtual tabletop to help facilitate play of tabletop-style role-playing games...
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Beyond Tabletop is a set of tools for RPG players with easy-to-use online character sheets and maps.
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A self-hosted, modern, and developer-friendly roleplaying platform.
Compare Foundry Virtual Tabletop to Astral Tabletop or Diffyn:

PlanarAlly is a web tool that adds virtual battlemaps with various extras to your D&D toolbox.
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