Build Online Classrooms of Any Size and Any Type
Build Online Classrooms of Any Size and Any Type

One-on-One

Description In high-quality and ultra-low-latency 1-on-1 video sessions, students can interact with their teachers better and have a personalized, uninterrupted online learning experience. Recommended for
Features
Ultra-low latency to ensure high-quality classroom interactions.
4K UHD video to deliver a virtually face-to-face communication experience.
Cross-platform compatibility to support remote learning and teaching on any desktop or mobile device.

Small Classes

Description One teacher teaches multiple students online, replicating the setting of a small-size offline class, with more engaging teacher-student and student-student interactions to improve the quality and efficiency of remote learning. Recommended for
Features
Collaborative whiteboard, screen sharing, and other tools to make online classrooms more interactive and engaging.
Live-to-VOD recording to make live class content available for after-class playback and quality evaluation.
Open-source demo projects for all supported platforms to save your development efforts.

Large Interactive Live Classes

Description One teacher teaches tens of thousands of students simultaneously via live video streaming. Students and the teacher can have real-time interaction via voice, video, and group instant messaging chat during the class. Recommended for
Features
Easily scale to any audience size with viewers from all over the world.
200ms average global latency to ensure a synced viewing experience and high-quality interactions.
Capable of handling a massive amount of data with scalable and elastic system architecture.

AI-Powered Classrooms

Description Pre-recorded video lessons with quizzes added to guide students' learning process. The video clip for the next learning step during the lesson will be determined in real-time according to the student's answer to the prompted question. Recommended for
Features
Reliable signaling service to ensure the real-time interaction between the AI teacher and the students.
Accurate synchronization between quizzes and video content.
Ultra-low system resource usage to ensure smooth system operation.

Hybrid Classrooms

Description A hybrid classroom can be assembled with an online teacher teaching via live video and an on-site teacher providing support in the physical classroom, which can help expand the access to quality education. Recommended for
Features
The hybrid model provides the ability to build up education services easily.
Outstanding network adaptability to ensure smooth viewing even in weak network conditions.
Elastic scalability to support massive concurrency.
One-on-One
Small Classes
Large Interactive Live Classes
AI-Powered Classrooms
Hybrid Classrooms

One-on-One

Description In high-quality and ultra-low-latency 1-on-1 video sessions, students can interact with their teachers better and have a personalized, uninterrupted online learning experience.
Features
Ultra-low latency to ensure high-quality classroom interactions.
4K UHD video to deliver a virtually face-to-face communication experience.
Cross-platform compatibility to support remote learning and teaching on any desktop or mobile device.

Small Classes

Description One teacher teaches multiple students online, replicating the setting of a small-size offline class, with more engaging teacher-student and student-student interactions to improve the quality and efficiency of remote learning.
Features
Collaborative whiteboard, screen sharing, and other tools to make online classrooms more interactive and engaging.
Live-to-VOD recording to make live class content available for after-class playback and quality evaluation.
Open-source demo projects for all supported platforms to save your development efforts.

Large Interactive Live Classes

Description One teacher teaches tens of thousands of students simultaneously via live video streaming. Students and the teacher can have real-time interaction via voice, video, and group instant messaging chat during the class.
Features
Easily scale to any audience size with viewers from all over the world.
200ms average global latency to ensure a synced viewing experience and high-quality interactions.
Capable of handling a massive amount of data with scalable and elastic system architecture.

AI-Powered Classrooms

Description Pre-recorded video lessons with quizzes added to guide students' learning process. The video clip for the next learning step during the lesson will be determined in real-time according to the student's answer to the prompted question.
Features
Reliable signaling service to ensure the real-time interaction between the AI teacher and the students.
Accurate synchronization between quizzes and video content.
Ultra-low system resource usage to ensure smooth system operation.

Hybrid Classrooms

Description A hybrid classroom can be assembled with an online teacher teaching via live video and an on-site teacher providing support in the physical classroom, which can help expand the access to quality education.
Features
The hybrid model provides the ability to build up education services easily.
Outstanding network adaptability to ensure smooth viewing even in weak network conditions.
Elastic scalability to support massive concurrency.
Professional Solutions to Ensure High-Quality Services
Professional Solutions to Ensure High-Quality Services
Features
A Rich Set of Classroom Plugins
Use plugins to play different types of coursewares and support various online teaching scenarios.
A Rich Set of Classroom Plugins
A rich set of plugins such as courseware player, screen sharing, and collaborative whiteboard to support various online teaching scenarios. Custom plugins are also supported.
Superior Audio and Video Quality
High-quality live video with up to 4K definition and 48kHz full band audio sampling.
Superior Audio and Video Quality
Support high-quality live video with up to 4K definition and switching between multiple video qualities. Deliver high-fidelity voice with 48kHz full band audio sampling and outstanding audio processing.
Ultra-low Latency, Smooth Calling & Streaming
Ultra-low globally end-to-end latency, outstanding reliability in weak network conditions.
Ultra-low Latency, Smooth Calling & Streaming
Ultra-low end-to-end transmission latency with a best of 79ms and an average of 300ms. 98.7% of the end-users do not experience any audio/video stutters. Our sophisticated QoS strategies ensure smooth communications even under weak network conditions.
Excellent Cross-Platform Compatibility
Support service access from all mainstream platforms with easy-to-integrate SDKs and flexible APIs.
Excellent Cross-Platform Compatibility
Support all mainstream platforms and development frameworks, including Windows, macOS, Web, iOS, Android, Electron, and more. Fully compatible with 15,000 end-user device models.
High-Availability Global Real-Time Transmission Network
Massive Serial Data Network with global coverage of 212 countries and territories.
High-Availability Global Real-Time Transmission Network
With 500+ nodes deployed globally, ZEGO's real-time network delivers stable, high-quality, and smooth real-time audio & video to more than 500 million end-users worldwide.
Comprehensive Service Monitoring and Customer Support
ZEGO provides real-time service monitoring (via the Prism platform) and 24/7 customer support.
Comprehensive Service Monitoring and Customer Support
ZEGO Prism provides you the tools to monitor your audio/video services in real-time. We also provide 24/7 support via WhatsApp, WeChat, phone calls, and other channels, and offer in-depth consulting services to create cost-effective solutions that fit your requirements.
A Rich Set of Classroom Plugins
Superior Audio and Video Quality
Ultra-low Latency, Smooth Calling & Streaming
Excellent Cross-Platform Compatibility
High-Availability Global Real-Time Transmission Network
Comprehensive Service Monitoring and Customer Support
Solution Architecture
Client Stories
TAL, a holding company that offers after-school tutoring programs for primary and secondary school students, chose ZEGO as its technology partner.
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iVReal partnered with ZEGO to develop its MR remote learning solution, a product based on mixed reality remote interaction technologies.
Read more
TAL, a holding company that offers after-school tutoring programs for primary and secondary school students, chose ZEGO as its technology partner.
iVReal partnered with ZEGO to develop its MR remote learning solution, a product based on mixed reality remote interaction technologies.