Domagoj Lalk Vidovic

Second Brain - AI visual board and knowledge base

Second Brain allows you to AI chat with anything on a Visual Board — you can drop as much context and chat nodes as you want. Over time, you build a knowledge base — everything is interconnected, and you can AI chat with anything inside.

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Vrijraj Singh

Love the Visual Board experience

Congrats team for the Launch

Domagoj Lalk Vidovic

@vrijraj thank you!!

Evgenii Zaitsev

Second Brain sounds like a game-changer for anyone looking to organize AI knowledge in a more meaningful way. I'm really interested in how the AI Visual Board lets you work with interconnected nodes. Do you think this approach could be used for complex project management as well?

Domagoj Lalk Vidovic

@evgenii_zaitsev1 thanks a lot!!

You can, try, but I personally wouldn't use it for complex project management, I believes it lack features for it.

It's awesome for research and organizing less complex projects, putting everything in one place, chatting with them.

But for more complex projects and collaboration there are more powerful tools (e.g. Asana)—they're a completely different product, and Second Brain is not going in that direction :)

Mohit Prabhat

I wish there were 15 days trial before committing to any paid plans. Pls consider.

Domagoj Lalk Vidovic

@miriander ah, to be honest, it was the initial strategy! But from my experience, this one works better, for a few reasons:

  1. People don't value free things. They will make an account and often not even try it for a moment.

    • On the other side, when people pay for something, they will try to get value from it. In that process, they'll recognize the power of the tool, and start using it properly.

  2. Second Brain is fully bootstrapped, and AI tech is extremely expensive. I'd rather invest that money in something else (e.g. marketing), than pay for low-value users that are just a cost.

  3. More serious users are coming—they'll investigate more about the product, and already come "prepared".

Atmos

@miriander  @tech_wizzdom I hear that you want your users come "prepared". The question is - as one of these very prepared users - how prepared are you for people like me ;) I have so much experience with tools like yours, that I don't find the essential info on your site. The details that really matter for power users - like context window, token cost etc. See my other comment below...

Domagoj Lalk Vidovic

@miriander  @atmos_ responded! 😉

I'm ready for power users. But I also listen: if something doesn't work well or if it's missing, it can be added to Second Brain (if it fits the overall idea of the product).

Zagita

Second Brain is such a perfect name for this—it actually feels like an extension of your mind! 🧠✨ Love how it bridges the gap between AI chats and visual organization (Notion + Miro + ChatGPT = genius). The fact that you can chat with anything—PDFs, videos, even GitHub repos—is mind-blowing. 🤯 And that provacy promise? Cherry on top. This is the next level productivity! Killer work, Dom! 🚀

Domagoj Lalk Vidovic

@rani_zagita thanks a lot Zagita!! 🚀

I love this comment, you perfectly explained everything 😄

Patryk Pijanowski

Exactly the kind of tool I’ve been looking for — can’t wait to try it out! 🚀

Any plans for integrations with Make or Notion?

Domagoj Lalk Vidovic

@patpijanowski thanks a lot Patryk!! 🎊

I was thinking about the Notion integration and importing everything to Second Brain. When you say "Notion integration", did you have something else on your mind?

Patryk Pijanowski

@tech_wizzdom This is exactly what I meant :D

AuroraW

The second brain idea resonates a lot, and I believe AI can take it to the next level. Love seeing fresh takes in this direction.

The real challenge, though, is lowering the friction of switching and sticking. Excited to see how this one fits into real workflows. Congrats on the launch!

Arif

Congratulations on the launch of Second Brain. The approach of combining an AI visual board with a knowledge base is impressive, and I’m interested to see how this can help organize and interact with complex information more effectively :)

Joy Wang

Second Brain is like having a visual memory you can talk to—I loved being able to drop in context, create chat nodes, and interact with everything through AI. Over time, it naturally grows into a rich, interconnected knowledge base that's both intuitive and powerful.

Nabin Islam

fantastic product

Darren Bush

Cool product. If you're a visual person and want to leverage AI (from all your content), then this is the perfect tool to do this.