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Software Engineering

Messaging and Calling Apps

Rumuze builds real-time messaging and calling products that run on infrastructure you control: one-to-one and group chat, media, voice and video calls, push notifications, and an admin portal for moderation. Your users and data stay on your servers.

What problem does Rumuze solve with Messaging and Calling Apps?

A team, school, or community that must use public messaging apps for work, with no control over data, members, or moderation.

Who is this service for?

Organisations and founders who need a private or branded communication product.

EnterprisesCommunities and membershipEducationCustomer support

What does Rumuze deliver with Messaging and Calling Apps?

Calls use WebRTC with signalling on your own server, so no third party sits in the call setup. Sign-in can use phone and one-time code, and the interface supports Arabic and English with right-to-left layouts. Traffic is encrypted in transit; end-to-end encryption is a separate piece of work that we scope with you if you need it.

One-to-one and group chat with media
Voice and video calls over WebRTC
Offline outbox and push notifications
Admin portal for users, reports, and moderation
Arabic and English with right-to-left support

Technologies & Focus Areas

chat app developmentWebRTC video callingprivate messaging platformFlutter chat appArabic messaging app

Why choose Rumuze for Messaging and Calling Apps?

What sets Rumuze apart from typical agencies in this space.

Mobile, web, and admin built together on one API

Hosted where you choose, with your data on your servers

Offline-ready messaging

Arabic right-to-left interface from the first screen

Frequently Asked Questions about Messaging and Calling Apps

Scope Your Messaging and Calling Apps Initiative

Submit your requirements to receive a scoped discovery outline. A named project owner will define deliverables, timeline, and governance model before any commitment.