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

Brewfather
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Free, browser-based homebrewing app from recipe to glass: live OG/FG/ABV/IBU/SRM and mash pH, water chemistry, brew-day mode, inventory, fermentation, tap lists. 44 calculators with no login and no ads. Installable PWA, EU-hosted.

Website, pricing, platforms and company facts side by side.
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| Website | diffyn.com | dunkerbrew.com |
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| Company | — | Startup from Denmark · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Diffyn yet.
DunkerBrew is a free, browser-based homebrewing app that covers the whole loop from recipe to glass. Recipe design. Live OG, FG, ABV, IBU, SRM and mash pH as you edit, matched against all 104 BJCP styles. Scaling, BeerXML import and export, and an ingredient encyclopedia with 474 yeast strains,...
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
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As answered by people managing Diffyn and DunkerBrew.
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.
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