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

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IntelliAssess is the AI proctoring platform that secures exams anywhere — browser lockdowns, real-time behavior monitoring, and instant grading analytics.

Website, pricing, platforms and company facts side by side.
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| Website | diffyn.com | intelliassess.ai |
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| Company | — | Startup from Canada · 1 - 9 employees · 2026 |
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What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


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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 IntelliAssess.
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.
IntelliAssess's answer:
What makes IntelliAssess unique? IntelliAssess is an AI-powered assessment and proctoring platform that combines automated exam administration with intelligent grading — including RAG-based grading and vision model integration for evaluating complex responses, not just multiple-choice.
Diffyn's answer
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer
React, Next.js, POSTGRESQL
IntelliAssess's answer:
Built on a RAG (Retrieval-Augmented Generation) pipeline, LLM APIs for grading and question generation, and vision models for evaluating visual/handwritten responses.
Diffyn's answer
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
IntelliAssess's answer:
Educational institutions, training organizations, and businesses that need to run secure, remotely-proctored assessments at scale — likely including exam boards, certification bodies, or corporate L&D teams.
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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