Tracetify

What it does

SEO tools tell you where a competitor stands today. Tracetify shows how it got there. Paste any URL and get a dated origin story: when the domain was registered, where it was first mentioned publicly, what followed, plus traffic mix, revenue signals, ad spend and AI visibility — 12 sources in about 45 seconds. Every line links to a dated public source you can open and check yourself. Anything we could not verify stayed out. Each report ends with three moves you could start this week.

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  ScrapX2023 · ▲358

  Monitor your competitors

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  Free AI SEO AuditorMay 2026 · ▲166

  Audit your site for the AI search era. 100% Open Source

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  SEOTrack2019 · ▲143

  Compare website traffic vs SEO changes done at the same time

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  Visitor profiles and timeline by CroctMay 2026 · ▲142

  Uncover the story behind every click to optimize your site

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  Deep Dive Duck2018 · ▲102

  Our AI reports show key changes to competitor sites

• CF
  Competitor Finder – Paste your domain, get your top competitors2025 · champsignal.com · ▲5

  I built a simple tool to help founders figure out who their actual competitors are! You know... the ones your potential customers already know and compare you to. Just paste your domain, and we generate a focused list of 10 competitors with names, sites, and a quick positioning note for each. Why I built it: I run a competitor monitoring tool (https://champsignal.com), and I realized that before people can monitor competitors… they first need to find them. This is harder than you think for people that have not been around for years aha (It's free and doesn't require signup) Would…

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  AstraPixels▲267

  ​​A pixel-art solar system at its real current positions.​

  Growth · 29d ago · astrapixels.com

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  WorldMap.lol▲197

  Put your startup on the map. Literally.

  Growth · 13d ago · worldmap.lol

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 9d ago · louisabraham.github.io

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  Hey Noah▲641

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

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  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• SA
  Simple algorithm and color space to generate diverse skin tones▲627

  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

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  AdAnt AI▲608

  Claude for viral, high-converting social ads

  AI · Aug 2026

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  I trained a 125M model to autocomplete piano on-device▲598

  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