Startups using C#

Software for automated purchases from the retail sector.

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.

Your Smart PDF Companion.

Krispy Beetz Labs builds web-based software as a service (SaaS) products, including tools for developers and military professionals. Products include AlgoReps (a coding interview practice platform using spaced repetition) and Dress Write Dress (an AI-assisted military writing tool). Customers access free and paid plans through our websites, with subscriptions and one-time purchases processed online.