eSimFox – Global eSIM Marketplace Platform

Project Overview eSimFox is a multi-tenant eSIM marketplace designed for international travelers to discover, purchase, and activate eSIM plans seamlessly across multiple countries. The platform was built to handle high traffic, real-time plan availability, secure payments, and instant delivery, all while keeping the experience simple for non-technical users.

Problem Statement Travelers often struggle with expensive roaming charges, unclear plan options, delayed activations, and poor post-purchase support. From a business side, managing multiple operators, plans, regions, and customer communication at scale is complex.

Create a fast and reliable eSIM purchasing experience

Support multiple countries, plans, and pricing rules

Enable instant delivery and clear user communication

Build a scalable admin system for non-technical operations teams

End-to-end product design and development

Multi-tenant architecture planning

Payment, notification, and eSIM provisioning integrations

Admin and operations dashboards

Country and region-based eSIM plan discovery

Secure checkout with automated payment confirmation

Instant eSIM delivery via email and WhatsApp

User dashboard to manage orders and eSIM details

Admin panel to manage plans, pricing, content, and FAQs

Automated notifications for order status and activation steps

Frontend built with Next.js for performance and SEO

Strapi used as a headless CMS for plan and content management

Supabase for authentication, database, and role-based access

Firebase for real-time updates and system events

Razorpay integration for smooth and secure payments

WATI integration for WhatsApp-based customer communication

Optimized page loads for travelers on low or unstable networks

Clear step-by-step activation guidance to reduce support queries

Mobile-first design for on-the-go usage

SEO-focused structure for global discoverability

Successfully launched a scalable eSIM marketplace

Reduced manual operations through automation

Improved customer trust with instant delivery and clear communication

Built a future-ready platform that can easily onboard new regions, operators, and business partners

eSimFox stands as a strong example of how thoughtful product design, clean architecture, and automation can simplify a complex global service into a smooth, user-friendly digital experience.