Pre-Revenue
Startups For Sale

Pre-commercial enterprise healthcare SaaS and IP platform spanning patient care, clinical research, hospital operations, Centres of Excellence, pharmaceutical evidence, market access and healthcare finance.

Sophie AI: Dating & Chat is a complete, production-ready ecosystem that bridges traditional swipe-based dating with the booming AI Companion market. Unlike basic no-code wrappers or simple templates, this platform is built on a rock-solid, contract-first Enterprise Architecture designed for high concurrency and rapid scaling. ​The app is already approved and live on the Google Play Store (250+ installs, first initial revenue generated), allowing the new owner to completely bypass Google’s strict 20-tester requirement and rigorous Dating category review process. ​Key Product Features & AI Capabilities ​Hybrid Matchmaking & AI Companions: Users can swipe and chat with both real people and advanced AI personas. ​Advanced AI Engine (Gemini + RAG + Grounding): Integrated with Google Gemini models featuring Long-Term RAG Memory (rag_memories so bots remember user details across sessions) and Google Search Grounding for real-time world knowledge. ​1-Click Wiki Persona Generator: Built-in persona_builder service that automatically generates complete bot profiles, bios, and isolated system prompts directly from Wikipedia articles. ​Interactive Chat & BotFather System: Supports Telegram-style inline keyboards (InlineKeyboardButton), custom commands (e.g., /matchme), and an internal BotFather architecture. ​Dedicated Bot CRM & External API: A separate Laravel/React portal (bot-crm) allowing external creators or operators to build, manage, and connect bots via custom tokens and webhooks. ​Server-Driven UI & Real-Time Theme Engine: Change app colors (Light/Dark modes), typography, branding, and AdMob intervals on the fly via gRPC streaming (WatchThemeConfig) without pushing app store updates. ​Multi-Gateway Monetization: Fully wired for recurring subscriptions (Daily, Weekly, Monthly, Yearly) and rewarded/interstitial AdMob ads. Supports Google Play Billing, Google Pay (Stripe, Adyen, Braintree), and Monobank invoicing. ​Global Localization (i18n): Dynamic over-the-air translation system with client caching, supporting English, Ukrainian, Polish, Hebrew, Chinese, Korean, Taiwanese, and more. ​Technical Architecture (Monorepo) ​Core Backend: Go (Golang), gRPC / Protobuf v1, PostgreSQL, Redis pub/sub broker, S3 + Local hybrid storage, background cleanup & broadcast workers (FCM Push & Telegram). ​Admin Panel: PHP 8.4 (Laravel), React (TSX), Inertia.js, Tailwind CSS, Spatie RBAC, real-time analytics dashboard, moderation & compliance tools (Child Safety, Account Deletion workflows). ​Bot CRM Portal: Standalone Laravel + React (TSX) application for bot lifecycle and webhook management. ​Mobile Client: Native Android (Kotlin), Clean Architecture (Data/Domain/UI), Hilt DI, gRPC streaming. ​DevOps: Dockerized environment (compose.yml) with automated GitHub Actions CI/CD pipelines (android-ci.yml, ci-cd.yml) and load-testing tools. ​Why am I selling? As a software engineer, my core strength and passion lie in building complex backend architectures and products from scratch. Now that the platform is engineered, tested, and live on the store, it needs a growth-focused founder or marketing team to run ASO/UA campaigns and scale the user base. ​What’s Included in the Sale ($5,500 Asking Price): ​Full, exclusive rights to the entire monorepo codebase (backend, admin, bot-crm, frontend). ​Transfer of the live Google Play Store application (with existing installs and store listing). ​Domain name and all branding assets. ​Complete deployment documentation and post-sale technical handover/setup support.

BoostEval – Employee Performance Management SaaS Platform BoostEval is a SaaS platform designed to help companies streamline employee performance evaluations, track KPIs, align individual objectives with business goals, and make data-driven HR decisions. The platform provides dedicated spaces for CEOs, HR managers, and employees, enabling organizations to manage evaluation cycles, monitor performance indicators, identify top talent, and generate performance reports in one centralized solution. With a business model based on company subscriptions and pricing that can scale according to the number of employees, BoostEval offers potential for recurring revenue and expansion across multiple industries. The platform is suitable for businesses seeking to modernize their HR processes, replace manual evaluation methods, and build a more structured, transparent, and results-driven performance management system. The entire BoostEval platform is available for acquisition, offering a potential buyer the opportunity to take ownership of the business, develop its commercial strategy, expand its customer base, and unlock new revenue opportunities through subscriptions, partnerships, and additional features. This is an opportunity for an entrepreneur, HR technology company, software agency, or strategic buyer looking to enter or expand in the HR SaaS market.

VextorOS is an AI-powered business management SaaS platform that unifies CRM, sales, projects, finance, analytics, and AI-driven automation into one workspace for small and medium-sized businesses.

Roark Health is a ready-to-launch SaaS tool that helps clinics turn after-visit summaries, discharge notes, and lab results into plain-language explanations, editable summaries, and personalized appointment question lists, using the clinic’s own AI provider key so there are no AI costs or patient data stored on your end.

Pre-revenue AI document-processing SaaS that extracts structured data from invoices and contracts and routes every document for human review and approval; multi-tenant with database-level isolation, interface in six languages, 48 documents processed in production, sold with full codebase, domain and brand.

AI-powered automated real estate deal scoring, MAO calculation, and rehab estimation natively inside GHL workflows. Complete, production-ready Python (FastAPI) & Gemini AI codebase for automated real estate deal underwriting natively inside GoHighLevel workflows. Includes full IP, OAuth 2.0 integration, and deployment docs for a quick, turnkey transfer.

A credit-based AI studio giving creators 19 video models, 10 image models and voice synthesis on one subscription and one credit balance.

AI ad-copy generator that turns one product link into 20 platform-ready variants written in the voice of mixed-language markets, from Singlish to Hinglish to Spanglish, with live trend research before writing.