SaaS for the most successful writers on Substack & the #1 Substack Directory that helps readers, brands, and writers discover top-performing newsletters.

Atlas is a personalized learning platform for students. Atlas's AI studies your class materials to help you nail your homework and ace your tests.

AI-powered English practice with native accents and real-time feedback.

Real-time job leads for home service contractors. Monitors neighborhood platforms, AI-classifies posts by trade, and alerts subscribers via iOS/Android app and SMS. Contractors get high intent leads. $79-$500/month flat subscriptions, 22 paying customers, $5K MRR. Customer acquisition via outbound sales, 75% gross margins. React Native app, FastAPI backend, Stripe billing. Fully built and running.

All-in-one platform to create content on LinkedIn Grow faster on LinkedIn with AI posts, viral hooks, engaging stories. Understand your audience, refine your content, and accelerate your LinkedIn growth, all in one place. Post scheduling, Post generation, Creator discovery, Competitor analysis, Statistics, Idea generation, ...

Fiddl.art is a creative platform for high quality AI images and videos using models like Nano Banana Pro, Flux 2 and Sora. Magic Mirror gives fast guided results. A circular points economy lets you buy or earn points through missions, uploads and community activity. Others can unlock your creations so you earn more over time. Public galleries offer inspiration and learning. No subscription needed. Pay only for what you use.