CitApp is listed for sale at $50,000 USD.

What are CitApp's current metrics?

Monthly visitors: Pre-launch. Monthly revenue: Pre-revenue.

CitApp - Sell Project

Listed September 29, 2026

About CitApp

WhatsApp AI booking SaaS & native Flutter app with 10k+ appointments

CitApp is an enterprise-grade conversational booking ecosystem designed for local appointment-based businesses (hair salons, barber shops, beauty clinics, and wellness practices). The platform allows customers to book, reschedule, and cancel appointments naturally via WhatsApp 24/7 with zero hallucinations, while salon owners manage everything through an ultra-fluid cross-platform mobile and tablet application (iOS, Android, Tablet, and Web). The crowning jewel of the mobile app is a literal, pixel-perfect native WhatsApp clone built from scratch in Flutter on top of the Twilio Conversations API: Native OGG Opus voice recording (WhatsApp's exact codec). Slide-to-cancel recording gestures & lock-to-record modes. Streaming waveform audio player. Official Meta color schemes (#00A884, #005C4B) and custom bubble tail styling. 24-hour Meta customer window countdown timer & official WhatsApp template selector modal. Instant "Human-in-the-Loop" toggle to pause the AI and take over chats manually. Proven Track Record & Traction: Over 10,000 real appointments processed in the production database with zero concurrency bugs. 5 commercial hair salons actively running the system daily in Spain with 0% churn. Proprietary "Tetris Pack" 5-layer multi-agent AI engine (Java 21 / Spring Boot 3.5) with mathematical slot optimization that eliminates dead gaps and prevents double-booking. 85%+ gross profit margin ($59–$89/mo SaaS model with operational costs under $10/mo per salon). What's Included in the Sale: 1. Complete Java 21 / Spring Boot 3.5 multi-agent backend repository. 2. Complete Flutter mobile & tablet repository (iOS, Android, Web) with proprietary native Twilio MethodChannel bridge. 3. Modern responsive landing page repository (Vite/React/Tailwind). 4. PostgreSQL production schema and Docker Compose configurations. 5. High-resolution brand assets and 30 days of direct technical transition support from the Lead Engineer.

Project details

Website: https://citapp.app

Video 1: https://drive.google.com/drive/folders/1n4kq_92AtHAziYYbi7KaTTMvXwgDArxv?usp=drive_link

Next step: 1. Activate Recurring SaaS Billing: The 5 active pilot businesses rely on CitApp daily for real appointments. Introducing automated Stripe billing at $45–$110/month (€40–€100/month) immediately establishes recurring revenue (MRR) with 85%+ gross profit margins. 2. Launch B2B Marketing & Sales: Publish the ready-to-deploy landing page (citapp.app) and launch outbound sales or targeted campaigns to hair salons, barbershops, and beauty studios using video demos of the automated WhatsApp AI booking flow. 3. Vertical Expansion: The multi-tenant architecture and "Tetris-Pack" slot-optimization engine easily translate to other appointment-heavy verticals such as dental clinics, physiotherapy practices, wellness spas, and automotive services. 4. Monetize WhatsApp AI Add-ons: Package conversational AI booking agents, automated 24h no-show reminders, and marketing broadcast tools as high-margin premium tiers or usage-based add-ons.

For sale

Asking price: $50,000 USD

What's included

Domain name, All related design work, Source code, All related data, Email account

Included in the sale: Complete ownership transfer of the live Apple App Store and Play Store listing (CitApp). Production deployment guides, Docker setups, and native Twilio/WhatsApp bridge documentation. 30 days of direct technical handover and onboarding support covering the multi-agent backend, slot-packing algorithms, and database. Introduction and handover of the 5 active commercial salons currently running in production.

Reason for selling

We are software engineers who built an enterprise-grade booking and AI automation platform. We dedicated our focus to delivering top-tier engineering: a robust 5-tier multi-agent Spring Boot backend, a native Flutter mobile/web app featuring a pixel-perfect WhatsApp clone UI, and a Tetris-pack scheduling engine that has already processed over 10,000 real appointments across 5 pilot salons. However, our strengths are technical, not B2B sales or marketing. We lack the commercial distribution network required to scale CitApp nationwide. We want to pass this high-caliber asset to an operator, agency, or SaaS portfolio that can deploy marketing and capitalize on this turnkey product.

Project metrics

Average Monthly Visitors: Pre-launch

Average Monthly Revenue: Pre-revenue

Average Monthly Downloads: Under 1K/mo