Startups using Firebase

AI-powered design tool generates polished mobile app UIs in minutes. Built exclusively for mobile apps—in a niche with no direct competitors—it turns ideas into prototypes fast without the complexity of horizontal suites. Revenue declined after the founder stepped back from marketing to focus on improving the product.

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

Kortex transforms Google NotebookLM into a dynamic, interconnected knowledge base. Capture everything, find anything, and never lose an insight again.

AI Writing Assistant for students and researchers

VoiceCheap is an AI platform that dubs and translates videos into multiple languages. You can translate, dub and publish any video in any language. Voice cloning, lip-sync, dynamic subtitles and social media automation.

Artec is an AI app that predicts viral content and provides actionable feedback for video creators.

AppTesters is a service/community focused on iOS sideloading — helping people install iPhone/iPad apps that aren’t available through the App Store. Typically, it includes things like: • Certificate-based app signing (so apps can be installed on iOS) • A web signer / signing tools (upload an IPA → get it signed → install) • An IPA library (a catalog of apps/IPA files people can browse/download) • Support + community channels (help with installs, signing issues, device status, etc.)

Meet Gronk, your powerful AI companion for creativity, productivity, and everyday problem solving. Chat smarter, generate images, get instant answers, and boost your workflow with one intelligent app.

The couples app that connects you through a shared space with a pet pig, check-ins, deep questions, doodles, love letters, and more.

Even at current $2K MRR, this business pays for itself in 2-3 years with zero growth. But this isn't a "sit and collect" opportunity - this is a "buy low, scale fast" play for someone willing to actually work it. Motionvid proved it can do $4K MRR within 2 months. With the right operator, but it was neglected by us as we have another 2 softwares that require our focus. So $50K+ MRR is absolutely on the table. The product works. The market wants it. It just needs someone who gives a ****.

Athenify is the best time tracking app for students.

Because Strava doesn't ski

We sell a multi gym membership which consumers can use to access REP’s network of gyms across the United States. Customer is charged during checkout, and may be charged on a recurring monthly basis depending upon the subscription they have chosen.

This cross-platform AI photo app democratizes pro-level editing without complex prompts or login friction. Growth: Revenue surged from $3k to $6k in 3 months (65% margin). Assets: * Android (6 mo): 70k monthly downloads. iOS (3 mo): 3.5k monthly downloads & high scaling potential. 4,500+ reviews (4.7★ average). 100% organic (zero ad spend). Value: You acquire massive organic reach, top-rated code (Flutter/Firebase), and huge upside via paid ads or CRO.

AI + React Native Boilerplate. Save hours (and headaches) with a production-ready mobile app, designed to ship your next startup.

The world's best AI in one place

Arc Raiders Map is a companion app for Arc Raiders. It offers helpful guides and such for players of the game.

Quit smoking today. Track your smoke-free days, calculate your savings and stay motivated. Your first step toward a smoke-free life starts here.

Runner is a Companion app for marathon by Bungie

Read Quran to Unlock Apps

One-click cloud hosting for OpenClaw AI agents.

Experience the web like never before with our Chrome extension, powered by a cutting-edge Text-To-Speech AI. Transform your favourite articles into professional-grade narrations with just a click. Dive into immersive listening and make reading effortless.

MyTree is a social interaction platform that lets users create personalized virtual trees to receive anonymous or public messages and virtual gifts. Users share a unique link, collect messages from friends or others, and unlock them using credits or premium subscriptions. Designed for viral sharing, monetization, and cross-platform scalability.

Lingo is a language learning app that uses a widget to teach vocabulary throughout the day.

Create high-quality infographics, diagrams, timelines, charts, mind maps, and visual summaries in seconds.

Brono is your AI design studio in a box generate fresh UI layouts, wireframes, and predict user focus with smart heatmaps, and audit your designs to spot visual issues and turn them into clear, actionable UX improvements.

Stop guessing. Our AI analyzes 100M+ historical patterns in milliseconds to give you the exact probability of your next trade. Trade like the top 1%.

Rewebly is a profitable AI SaaS that instantly redesigns any website. Users enter a URL → Claude AI generates a premium HTML redesign → they preview free and pay to download. 100+ daily visitors, 1–2 sales/day, ~68% gross margin, fully automated. Stack: Next.js, Firebase, Stripe, Anthropic API. Includes source code, domain, and all accounts.