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Your mind, understood. AI-powered mood tracking & habit building in 41 languages. Track moods, build habits, surf urges, and journal — all in your language.

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

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| Website | nimea.app | diffyn.com |
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| Company | Startup from Canada · 1 - 9 employees · 2025 | — |
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In their own words, as submitted to SaaSHub.

Nimea is a mental wellness companion available in 41 languages. Built by a solo developer in Vancouver, Canada, Nimea helps you understand your mind through mood tracking, habit building, urge surfing, focus tools, and journaling. Key features: - Mood Tracking — Log how you feel and discover...
No description of Diffyn yet.
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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 Nimea.app 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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