Semchat
Get found online - your online visibility assistant
What it does
Semchat is the AI assistant that gets your website found online - just by chatting. Tell it your site and it goes to work: it audits your pages, sizes up your competitors, finds the keywords your customers are actually typing, and hands you a clear, step-by-step action plan to climb the results. Ask a question in plain language, get real answers and a plan you can act on today. Your competitors are visible online. Semchat helps you get there too.
L'assistant qui vous aide à être visible en ligne : il analyse votre site et vos concurrents, puis vous donne un plan d'action clair — par simple conversation.
Analyses, mots-clés, concurrents, plan d'action — tout par simple conversation. Pas de tableau de bord compliqué, rien à apprendre. Pas de tableau de bord à apprendre, pas de jargon. Vous discutez, semchat vous guide et fait les analyses. Décrivez ce que vous voulez comme à un consultant. Aucun jargon, aucun réglage compliqué. semchat examine votre site et vos concurrents, puis vous répond avec des chiffres clairs. Vous repartez avec un plan étape par étape, prêt à appliquer pour attirer plus de visiteurs. Commerçant, boutique en ligne, créateur ou agence — semchat s'adapte à vos objectifs et parle votre langage, jamais le jargon. Apparaissez en haut des résultats quand les gens cherchent…from semchat.io
Does the same job
all alternatives →More growth this month
the category →
AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com