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Katalyst Extension
All-in-one AI companion & productivity sidebar
We sell digital services and products designed to optimise professional workflows. We offer subscription-based software solutions, as well as digital productivity tools. Our customers purchase access to support platforms, automation modules and digital resources to improve their day-to-day efficiency.
Hello Product Hunt community!
I’m thrilled to introduce Katalyst to the world today!
This project was born out of my own frustration with browser clutter. Like many of you, my daily workflow involved switching between 5 different tabs just to access different AI models, opening separate extensions for text summaries or translations, and using a completely different app for my Pomodoro timer. It was a massive focus killer.
So, I built Katalyst: a single, premium sidebar that centralizes everything you need to read, process, and create faster on the web, without ever leaving your active tab.
Here is what’s packed inside the sidebar:
- Your AI Companion : Ask anything and get instant answers from ChatGPT, Claude, Gemini, Perplexity, or Mistral with full page-context integration.
- Instant Summaries : Generate one-click clean Markdown summaries of any length.
- Seamless Translation : Break language barriers instantly on any webpage.
- Built-in Power Tools : A focus-driven Pomodoro timer, a pixel-accurate color picker, and quick page citations.
We designed Katalyst with a premium, distraction-free "Deep Forest" dark aesthetic because productivity tools should look as good as they perform.
Katalyst is available right now with a generous Free Plan and a Pro Unlock at just €8/month for power users who want unlimited AI access.
I’m hanging out in the comments all day and I’d absolutely love to hear your thoughts, feedback, and feature requests. What should we add next to the sidebar?
Thank you so much for your support!
About Katalyst Extension on Product Hunt
“All-in-one AI companion & productivity sidebar”
Katalyst Extension was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #159 on the daily leaderboard. We sell digital services and products designed to optimise professional workflows. We offer subscription-based software solutions, as well as digital productivity tools. Our customers purchase access to support platforms, automation modules and digital resources to improve their day-to-day efficiency.
On the analytics side, Katalyst Extension competes within Browser Extensions, Chrome Extensions, Productivity and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Katalyst Extension performed against the three products that launched closest to it on the same day.
Who hunted Katalyst Extension?
Katalyst Extension was hunted by Ord. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Katalyst Extension including community comment highlights and product details, visit the product overview.
Ord