Zetisis
Commission-free RFQ platform for industrial manufacturers
What it does
Zetisis is a commission-free RFQ platform built for industrial manufacturers. Most procurement tools take a cut of every deal. Zetisis doesn't. Flat subscription, 100% of your contracts kept. Send and receive RFQs, compare quotes side-by-side, view 3D CAD files directly in the platform, manage NDAs, and communicate per-RFQ with built-in chat — all with a full audit trail. Built for manufacturing SMEs tired of email chaos and platform fees.
Does the same job
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- DODialoqbase – open-source chatbot creation platform (LangChain wrapper)2023 · ▲20
Hey HN, I have been working on a side project for the last 3 months, built around LangchainJS and pgvector. It now supports ChatGPT, Llama, Claude, and Bison models, and the bot can integrate with WhatsApp, Telegram, and Discord for now. I would really appreciate some feedback. Thanks! repo: https://github.com/n4ze3m/dialoqbase
More work this month
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Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
- IB
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com

- BC
Life & fun · Apr 2026 · sam-burns.com
- IB
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app