Startups using C#

iCollect Everything is the #1 app on the App Store for managing your collectibles or inventory, whether at home, business, work, or school.

A community-based social media platform built 5 years ago for fun, now with 212K+ users and a premium .app domain. Features include image/video posts, WhatsApp-like stories, real-time messaging, video call support (Twilio-ready), NFT selling, a built-in ad/monetisation system, and an admin panel. Users aren't very active, and revenue is $0 with $100–150/month in AWS and email costs. Selling due to lack of funds and time to market it further—great opportunity for someone ready to scale.

For Chess tournament players. Stop spending 2 hours on manual prep against your next opponent. Search a player and instantly get exploitable tendencies.

Get complete, custom landing pages delivered as clean HTML files. Faster turnaround, lower prices than traditional designers

Terminal-native monitoring Monitor your infrastructure from the terminal. Define monitors in YAML, deploy from your terminal, get alerted when things break. No dashboards to click through.