Startups using C#

Software for automated purchases from the retail sector.

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.

Your dev tools, in one bar.

Mappioneer analyzes Google Maps presence, competitors, website SEO/GEO signals, and AI search visibility..

We help brazilian sellers to manage their products in their marketplaces

Most habit apps only ask did you or didn't you. Habit Pocket asks how many, at what time, and which one - checkmarks, numbers, times of day and select lists in the same grid. You can also mark a day skipped: not done, not missed. Different colour, streak carries on. There's a public API and an MCP server, so Claude can read your actual data and answer questions about it. No points, no levels, nothing that dies if you take a night off.

A living lucky charm for your desktop. Book My Luck hangs an evil eye, hamsa, horseshoe, Murugar, Maneki-neko or another charm from the top of your Mac or Windows screen. It swings on a real rope, reacts when you touch it, and is click-through everywhere else so it never gets in the way. One-time lifetime licence ($9.99, ₹99 in India), gift packs for family and friends, local pricing in 30+ countries. Mac app on the App Store and direct; signed Windows app; 127 paying customers in 14 days.

Dosly is a smart medication reminder app designed to make managing daily treatments simple and stress-free. It helps users stay on track with their medications through customizable schedules, timely reminders, and dose tracking. Dosly also supports custom notification sounds, advanced reminders, and supervisor alerts to notify a trusted person when an important dose is missed. With a clean and intuitive experience, Dosly makes it easier to build consistent medication routines and keep track of

We develop and sell Yapper, a Windows desktop application for voice dictation and transcription. Users can speak and automatically insert text into the applications they use. The software uses local speech recognition models and includes features for managing transcriptions and audio files. Yapper is distributed and sold online through a digital license.

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.

GamePinned is a Windows utility that prevents users from uninstalling games on shared PCs. It is widely used by esports arenas, gaming cafes, and internet centers to stop customers from accidentally or maliciously deleting large games, saving businesses from massive redownload bandwidth costs.

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

Vendita di abbonamenti software in modalità SaaS per applicazione desktop di registrazione schermo ed editing video, distribuita su Windows e MacOS.

Most Tailored AI Based Resume Builder - Dont just randomly use AI in the resume, Instead build each component of the resume with Intent, targetting industry, targetting roles,right tone, and focusing on impact and then prompt AI to enrich it.

Your Smart PDF Companion.

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.

A shared workspace for agencies, brands, and creators to manage YouTube and Instagram comments, with X mentions available as an optional add-on. Review conversations, organize questions and complaints, prepare AI-assisted replies, assign follow-ups, and export reports.

tico stays next to your cursor, listens to your questions, and guides you through anything on screen. it points to the right spot and tells you what to do. like a friend who knows everything.