Avanti turned WhatsApp into a low-bandwidth classroom

When Indian schools shut in 2020, low-income students often had borrowed phones, little storage, limited data and little tolerance for new apps. A standard learning-management system solved the wrong problem.

Avanti Fellows used WhatsApp as the front door. It sent interactive lessons, worksheets and live-class links through teacher-moderated groups, then used web tools such as Plio to layer questions over videos and return performance data to teachers.

MIT Solve recorded that Avanti had helped more than 2 million students learn on WhatsApp in 2020, was directly reaching 235,000 students in Haryana, and aimed to reach 700,000 Delhi students by 2022.

The approach built on Avanti's older peer-learning DNA: Eric Mazur's Peer Instruction blog had already highlighted Avanti's no-technology Kanpur classroom, where low-income students converged on better answers through discussion.

Make WhatsApp the classroom interface

WhatsApp avoided app installs, passwords and storage constraints on shared phones.

Teacher reports repaired the blind spot of one-way content broadcasting.

Interactive video kept lessons asynchronous but measurable.

The design respected peer learning instead of treating remote study as solitary content consumption.

In low-resource markets, the winning interface is often the one users already trust; add missing capabilities around it instead of replacing it.

Avanti positioned the WhatsApp stack as an open-source, government-partnered model for low-income public schools. The organization continued to pair technology with peer instruction and state partnerships rather than selling a standalone consumer app.