BeConfident bets English is learned in WhatsApp: 3M users, $10M+ ARR, $15.8M Series A

A Brazilian edtech that teaches English through unlimited conversational practice with AI tutors and avatars on WhatsApp and its own app, across text, audio and video.

That Brazilian adults lack judgment-free speaking practice, so 24/7 AI tutors inside WhatsApp, where people already spend their day, could out-teach app-first schools.

R$85M (~US$15.8M) Series A led by Prosus Ventures, joined by Alexia Ventures, Rethink Education and Scale-Up Ventures (Feb 2026)

Four friends with robotics backgrounds — the first Brazilian team to win the world robotics championship (2015) — founded BeConfident in 2023 after noticing Brazil has the most English schools in the world yet fewer than 1% of Brazilians are fluent. CEO Robson Amorim and his co-founders bet the bottleneck was speaking practice without judgment.

BeConfident launched on WhatsApp and grew without burning venture capital: by end-2025 it had 3 million users, 160,000 paying students and more than $10M in annual recurring revenue. In February 2026 Prosus Ventures led an R$85M (~US$15.8M) Series A with Alexia Ventures, Rethink Education and Scale-Up Ventures to fund international expansion and BeConfident Labs, an AI research unit; by March 2026 Canaltech reported about 200,000 paying subscribers across more than 100 countries.

Scaling: 3M+ users, roughly 160,000–200,000 paying students, $10M+ ARR, expanding into the US, Europe and Asia and building a marketplace for subject-specific AI tutor avatars.

Brazil's huge English-learning market hides a real failure mode — speaking practice — that existing schools don't solve, which gave BeConfident a clear wedge.

Embedding learning in WhatsApp meant distribution was already solved: no app-install hurdle in a market where WhatsApp is a de facto operating system.

AI removed the judgment layer that blocks adult speaking practice, making the product's core value proposition defensible.

Reaching $10M+ ARR before raising venture capital showed the model worked, which is why a global investor like Prosus led the Series A.

Distribution beats novelty in consumer edtech: BeConfident won by putting AI tutoring inside an app people already open 30 times a day, and proved the model before taking venture money.

As of March 2026 BeConfident was scaling internationally: about 200,000 paying subscribers in more than 100 countries, $10M+ ARR at the end of 2025, an R$85M Series A led by Prosus Ventures in February 2026, and plans to expand into the US, Europe and Asia, launch a marketplace for subject-specific AI avatars, and grow revenue fivefold during 2026.