
Kelvori.co.uk
Govern 365
Vanta
Drata
OneTrust
Orbiq
Overseer AI
Kopexa is the GRC platform for risk, ISMS, QMS, and documents. Implement frameworks, manage risks, pass audits. ISO 27001, NIS2, GDPR, TISAX, DORA. Starting at 249 EUR/month.

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 | kopexa.com | diffyn.com |
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| Company | Startup from Germany · 1 - 9 employees · 2026 | — |
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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 Kopexa and Diffyn.
Kopexa's answer
We connect all business units within companies together, to maintain Risks, Ops, Processes, Information security and regulations.
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.
Kopexa's answer
We are the #1 GRC Suite in Europe.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Kopexa's answer
Golang, React, Kubernetes.
Diffyn's answer:
React, Next.js, POSTGRESQL
Kopexa's answer
SMEs of all businesses.
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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