Build Your Own Real-Time Chat App Like WhatsApp
We help you launch fully-featured messaging apps with chat, calls, groups, file sharing & status – using scalable technologies like React Native, Node.js, Firebase, and WebRTC. Secure, customizable, and ready to grow.
Features in Our WhatsApp Clone App
Tantrija offers scalable, secure and feature-rich messaging app development for iOS, Android, and Web – whether you're launching a social chat app, internal team messenger, or global communication platform.
Real-Time Messaging with WebSocket
Send and receive text messages instantly using WebSocket or Firebase. Includes read receipts, typing indicators, message edits, and media previews for a modern chat experience across all devices.
One-on-One and Group Chats
Enable personal chats and scalable group conversations with member controls, admin roles, message history, and search. Ideal for community apps, workplace tools, and private networks.
Voice & Video Calling (WebRTC)
Crystal-clear voice and video calls powered by WebRTC. Includes peer-to-peer calling, call logs, and push-to-join links – optimized for low latency and global coverage.
End-to-End Encryption
Secure conversations using AES encryption and signal protocol implementation. No third-party access – only sender and receiver can view messages and media.
Status / Story Updates
Allow users to post photo, video, or text stories that disappear after 24 hours. Includes viewer stats, privacy settings, and swipe navigation – just like WhatsApp status.
Media Sharing & File Upload
Support for photo, video, audio, PDF, and document sharing with compression, thumbnail previews, and download tracking for reliable content delivery.
User Profile & Presence
Show online/offline status, last seen, user activity, profile image updates, and blocked list controls. Highly customizable user settings and preferences.
Admin Panel & Chat Analytics
Track user activity, block abusive behavior, and monitor chat metrics through a dedicated admin dashboard. Get insights into usage trends, active sessions, and more.
Architecture Overview
The real technology layers behind a WhatsApp Clone App Development engagement.
Frontend
React & React Native
Web and mobile clients from one design system.
Backend
Node.js
API layer replicating the original product's core logic.
Database
MongoDB & PostgreSQL
Data storage matched to the original product's model.
Infrastructure
AWS
Hosting sized for the launch, ready to scale from there.
Benefits
100% Customizable
Build it your way
Change branding, features, UI/UX and user flow as per your unique business needs. No code bloat, only focused functionality.
Explore More Services In This Category
Every other real, in-production service we offer alongside this one.
/ FAQs
Frequently Asked Questions
Do we get real end-to-end encryption, or just a chat UI?
We build real encrypted messaging, not a cosmetic chat interface - one-on-one and group messaging, voice/video calling, and media sharing with encryption built into the architecture.
Can you add features WhatsApp doesn't have, like our own branding or monetization?
Yes - that's the point of a custom build. We add your branding, business logic, and any monetization or business-specific features on top of the proven real-time chat UX.
Is this suitable for a business/customer-support messaging product, not just consumer chat?
Yes. Real-time chat infrastructure with admin controls and business logic layered in works well for both consumer messaging apps and business/support messaging products.
What's included in terms of source code and ownership?
Full source code ownership, the client apps, and admin panel where applicable - built to be genuinely yours, not a licensed template.
Can it scale to a large, active user base?
Yes - we architect the real-time messaging infrastructure for real growth from the start, so it doesn't need a rebuild after early traction.
Create the Next Big Chat App