Hey everyone! I'm part of the team behind HyperKnowledge 3000 (HK3K), not on the dev side, but I use it daily and wanted to share it with a community that would actually get what it's trying to do.
The core problem it solves: AI tools are powerful, but they don't know you. Every session starts from scratch. HK3K fixes that by connecting to your Notion workspace and importing your past AI conversations so your searches are grounded in your own knowledge, not just the internet.
The full feature set just went live:
Personalized AI Search answers that factor in your Notion workspace and conversation history
I m currently building VertoX, a real-time voice translation that lets you speak any language on calls while keeping your tone, emotions, and your own voice.
When we were building Sponsorship Manager, we kept seeing the same thing:
Deals tracked in spreadsheets
Deliverables in notes / docs
Invoices handled separately
No clear view of what s actually been paid
It's fine until it's not, missing follow-ups, deliverables and even revenue! There's no revenue prediction, conversion rates or integrations for invoicing and payments.
I would love to know what's working for you and what's not working.
We built Foursite because we were tired of watching great residential design get stuck inside flat files.
The story always started the same way.
A homeowner sends over Blueprints or 2D floor plans. Designers redraw them. Another tool turns those floor plans into a basic 3D shell. A third person creates interior design renders.
It s an AI-powered GTM platform to help you: Find and enrich high-quality leads Personalize outreach at scale Automate your outbound workflows end-to-end
Would really appreciate your support https://www.producthunt.com/prod...
Hey everyone! I just launched SubCancel today and would love some feedback and support.
The idea came from personal frustration I kept forgetting what subscriptions I was paying for and how much they were adding up to. So I built a simple web app that tracks everything in one dashboard, shows your real monthly and yearly spend, and gives you a direct cancellation link for each service so you're not hunting through settings.
It's free to get started. Would love any upvotes, feedback, or just a look around!
SubCancel Manage & Cancel Subscriptions: Cancel unwanted subscriptions in one click. | Product Hunt
We come from engineering, not from interiors. That s important context.
Because when we first looked at the interior design workflow, we saw it like developers. We saw a pipeline full of blocking tasks. Hand-offs. Manual rebuilds. The kind of stuff you d refactor immediately if it were code.
