A curated technology directory
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View all →Online learning platform / SaaS
Boot.dev
Interactive, gamified online platform for learning back-end software engineering.
~$1M/month (~$30K/day)
SaaS
Stagetimer
Remote-controlled countdown timer for live events and video productions.
$25K/month
Mobile apps
Cal AI
Three AI iPhone apps: RizzGPT (dating assistant), Umax (looks/self-improvement) and Cal AI (calorie tracking).
$10M+ to date
Ecommerce
Hush Blankets
Weighted blankets and sleep products (including cooling blankets, pillows and mattresses) sold online.
$48M in four years
Mobile app
Coherence
Breathwork app that helps you regulate your nervous system.
$85K in 8 months (~$11K/month average)
Media + Ecommerce
Epic Gardening
World's most followed gardening brand selling seeds and gardening products alongside content.
Over $30M/year (tens of millions)
Mobile app
AbMaxx
iOS app that creates custom ab-focused workout plans and training programs to help users get visible abs.
~$55K this month, on pace for $60K/month
SaaS
Visualizee
AI rendering tool turning sketches or models into realistic visualizations for architects and interior designers.
~$10K/month ($8.2K MRR)
Mobile app
MonAI
Minimalist AI expense tracker that logs spending via voice and automations.
$35K+ MRR
Mobile app
Wishlists
Simple, pretty wishlist app to store wishes and share them with family and friends.
$150K/year
Chrome extension
Superpower ChatGPT
Browser extension adding extra features to ChatGPT.
$20-30K MRR
Web game site (ad-supported)
Duck Math
Unblocked browser games website monetized with Google AdSense.
$15K/month
Popular tools
All tools →Clerk
Authentication
Drop-in authentication and user management.
Cloudflare
Cloud
Global network for security, performance and edge compute.
GitHub
Dev Tools
Where software is built and versioned.
Next.js
Frontend
The React framework for the web.
OpenAI
AI
API access to GPT models.
PostHog
Analytics
All-in-one product analytics platform.
Resend
Communication
Email API for developers.
Sentry
Dev Tools
Application monitoring and error tracking.
Stripe
Payments
Payments infrastructure for the internet.
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- HostingVercel
- DatabaseSupabase
- AuthenticationClerk
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