Sentryk is listed for sale at $950 USD.

What are Sentryk's current metrics?

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

Sentryk - Sell Project

Name: Sentryk
Price: 950 USD
Availability: InStock

Listed August 1, 2026

About Sentryk

Production-ready Multi-Tenant SaaS for educational centers

Sentryk – Enterprise Multi-Tenant SaaS Platform for Educational Centers Sentryk is a production-ready, enterprise-grade Multi-Tenant SaaS platform built to digitize and automate every aspect of educational center management. It combines administration, subscriptions, billing, attendance, reporting, automation, communication, marketing, and analytics into one scalable platform. Unlike traditional management systems, Sentryk is designed as a complete operating system for educational centers, enabling entrepreneurs or software companies to launch a commercial SaaS business immediately. Enterprise Features Multi-Tenant SaaS Architecture Complete tenant isolation. Independent databases logically separated for every educational center. Independent students, teachers, classrooms, groups, subscriptions, reports, activity logs, and financial records. Built specifically for SaaS scalability. Super Admin Dashboard Complete control over the entire platform. Features include: Manage all educational centers. Platform analytics. Revenue dashboard. Subscription plans management. Customer management. Referral management. Promo code management. Financial overview. Activity monitoring. Platform settings. Complete SaaS administration. Educational Center Dashboard Every educational center receives its own independent dashboard including: Student Management Teacher Management Subject Management Classroom Management Groups User Management Role Management Attendance Management Reports Activity Logs Flexible Subscription System Supports multiple pricing models including: Monthly Semi-Monthly Per Session Full Course Includes: Automatic expiration Subscription lifecycle Historical pricing (Price Snapshot) Status tracking Extendable pricing structure Smart QR Attendance Professional attendance management featuring: QR Code attendance Attendance time windows Duplicate scan prevention Automatic late detection Automatic absence processing Automatic session closing Monthly attendance analytics Official WhatsApp Business API Integration One of Sentryk's strongest features is its fully integrated communication system. The platform includes: Official Meta Business integration. WhatsApp Business API integration. Approved WhatsApp message templates. Automated notification workflows. Production-ready messaging system. Event-driven messaging architecture. Automatic notifications include: Welcome messages Subscription reminders Subscription expiration Student absence alerts Monthly reports Administrative notifications The WhatsApp module is already integrated and configured, significantly reducing deployment time for the buyer. WhatsApp Wallet System Every educational center has its own independent wallet. Features include: Independent balance. Automatic message charging. Usage analytics. Transaction history. Financial transparency. Cost tracking. Referral & Marketing Engine Built-in marketing system featuring: Referral rewards. Promo Codes. Discount campaigns. Usage limits. Expiration dates. Plan restrictions. Organic customer acquisition system. Reporting & Analytics Automatically generated reports including: Attendance statistics. Absence reports. Late arrivals. Student performance. Attendance percentage. Monthly summaries. Early warning indicators. Enterprise Security Built following modern SaaS security standards. Includes: JWT Authentication. Role-Based Access Control (RBAC). Tenant Isolation. Secure Financial Operations. Protected Administrative Actions. Authorization Layers. Permission Validation. Automation Engine Automated scheduled jobs include: Subscription reminders. Attendance processing. Monthly reports. Session closing. WhatsApp notifications. Background maintenance tasks. SEO Optimized The platform has been professionally optimized for search engines using modern SEO practices, making it easier to achieve strong visibility and organic growth. Modern Technology Stack Frontend React TypeScript Tailwind CSS React Router React Hook Form TanStack Query Backend Node.js Express.js Prisma ORM PostgreSQL JWT Authentication Included in the Sale The buyer will receive: Complete source code. Frontend. Backend. Database Schema. Prisma Migrations. Super Admin Dashboard. Educational Center Dashboard. Multi-Tenant SaaS Architecture. QR Attendance System. Subscription System. Reporting System. Referral System. Promo Code System. WhatsApp Business API Integration. Meta Business configuration. Approved WhatsApp Templates. WhatsApp Wallet System. Deployment documentation (if available). Full ownership of the project. Ideal Buyer Perfect for: SaaS founders Software companies EdTech startups Investors Digital agencies Entrepreneurs looking to launch an educational SaaS business Why Buy Sentryk? Enterprise-grade architecture. Production-ready. Multi-Tenant SaaS. Modern technology stack. Official WhatsApp Business integration. Automated workflows. High scalability. Strong security model. Marketing & referral engine. Ready for commercialization with mini...

Project details

Website: https://sentryk.vercel.app/

Next step: Sentryk is much more than an educational center management system—it is a flexible Multi-Tenant SaaS platform with a strong architectural foundation that can be expanded into multiple education sectors and markets.The most immediate opportunity is to launch the platform commercially and begin onboarding educational centers through a recurring subscription model. Since the core infrastructure is already production-ready, the buyer can focus on customer acquisition rather than spending months developing the product.Beyond tutoring centers, the platform can be easily adapted to serve:<ol><li data-list="bullet">Private schools</li><li data-list="bullet">International schools</li><li data-list="bullet">Training institutes</li><li data-list="bullet">Universities and colleges</li><li data-list="bullet">Online course providers</li><li data-list="bullet">Coaching centers</li><li data-list="bullet">Language schools</li><li data-list="bullet">Corporate training organizations</li><li data-list="bullet">Professional certification centers</li><li data-list="bullet">Educational academies</li></ol>The modular architecture also makes it possible to introduce many additional premium features, such as:<ol><li data-list="bullet">Online class scheduling</li><li data-list="bullet">Integrated payment gateways</li><li data-list="bullet">Student and parent mobile applications</li><li data-list="bullet">Teacher mobile applications</li><li data-list="bullet">Online examinations and quizzes</li><li data-list="bullet">Learning Management System (LMS) capabilities</li><li data-list="bullet">Homework and assignment management</li><li data-list="bullet">Student grading and transcripts</li><li data-list="bullet">AI-powered attendance and analytics</li><li data-list="bullet">Video conferencing integrations</li><li data-list="bullet">Email and SMS automation</li><li data-list="bullet">Multi-currency support</li><li data-list="bullet">Multi-language support</li><li data-list="bullet">White-label SaaS offering</li><li data-list="bullet">Advanced business analytics</li><li data-list="bullet">Public APIs and third-party integrations</li></ol>Because the platform is already built using a scalable Multi-Tenant architecture, expanding into new countries or supporting additional educational sectors requires significantly less effort than building a new platform from scratch.The platform also has strong international potential. With the included localization support, it can be translated into English or any other language—or even operate as a multilingual platform—making it suitable for customers beyond Arabic-speaking markets.Overall, the buyer is not only acquiring a software project but also a scalable business foundation with multiple monetization opportunities, recurring subscription potential, and significant room for future expansion.

For sale

Asking price: $950 USD

What's included

Source code, All related data, All related design work

Yes. In addition to the complete source code, database, assets, design files, and branding materials, I will also include the following at no additional cost: Full source code (Frontend & Backend). Complete database schema and Prisma migrations. Super Admin dashboard. Educational Center dashboard. All project assets, images, icons, and branding materials. Project logo. API documentation (if available). Deployment guidance and technical support during the initial setup. Bonus (Included Free) I will help deploy the project to the buyer's preferred server or cloud provider. I will assist with configuring the buyer's domain and production environment (the domain itself is not included in the sale). If the buyer prefers English or another language instead of Arabic, I will localize the entire platform to the requested language at no additional cost. If the buyer wants the platform to support multiple languages (for example, Arabic + English), I will add the additional language as part of the sale. Reasonable post-sale technical assistance to ensure a smooth handover. My goal is to make the transition as easy as possible so the buyer can launch the platform quickly.

Reason for selling

I'm a software developer, and my expertise is in building products—not in marketing or sales. Sentryk has reached a production-ready stage, and I believe it has strong commercial potential. Rather than letting it sit unused, I'd prefer to transfer it to an entrepreneur or company with the resources and marketing expertise to launch, grow, and monetize it successfully. This allows me to focus on developing new software projects while ensuring Sentryk has the opportunity to reach its full potential.

Project metrics

Average Monthly Visitors: Pre-launch

Average Monthly Revenue: Pre-revenue