Sponsor The Tool
Find customers by sponsoring the tools they already use
What it does
Sponsor The Tool turns free calculators, converters, checkers, and generators into high-intent customer moments. Businesses sponsor one tool or a whole category and appear as the clearly labeled next step after every result, not as another banner. Visitors get 227 useful tools without ad clutter. Sponsors get exclusive placements and a dashboard for views, results, clicks, and referring pages.
Free tools people already use, presented by products that help them take the next step.
Be the useful next step, not another banner. Sponsor calculators, checkers, and converters at the exact moment someone needs your product. 227 tools across 13 customer moments. 227 are ready to use now; every planned tool remains visible and accessible. Estimate employer match, annual contributions, tax impact, and long-term growth. Accessibility Checker with reusable presets and embeddable results. Scan common web-accessibility failures and map them to remediation guidance. Translate revenue targets, conversion rates, and CAC limits into a campaign budget. Estimate whether text contains AI-like patterns and explain uncertainty. Generate downloadable images from a prompt and style settings.…from sponsor-the-tool.com
Does the same job
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More growth this month
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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