
Hudson Rock
CYFIRMA
SpyCloud
Recorded Future
Detect exposed employee credentials and corporate data from infostealer malware, darknet marketplaces, and private forums—before attackers can use them.

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

Website, pricing, platforms and company facts side by side.
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| Website | hackedlist.io | diffyn.com |
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| Company | Startup from the Czech Republic · 1 - 9 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


HackedList.io is a Czech cybersecurity service that helps organizations identify exposed employee credentials and corporate data collected by infostealer malware and traded across darknet marketplaces and private forums. It continuously monitors relevant sources and turns findings into clear,...
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What each product offers, as listed by its team.


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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 HackedList.io 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.
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When comparing HackedList.io and Diffyn, you can also consider the following products.

Hudson Rock’s products — Cavalier & Bayonet — are powered by our continuously augmented cybercrime database, composed of millions of machines compromised in global malware spreading campaigns.
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CAP, a predictive cyber threat visibility and intelligence analytics platform company
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SpyCloud offers solutions for breach detection and prevention.
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Recorded Future provides organizations with real-time threat intelligence.
Compare Recorded Future to HackedList.io or Diffyn: