Your virtual assistant on WhatsApp

Send interactive activities with automatic correction and track your students' progress.

More than 150 thousand students

Have already benefited from our technology



More free time for you

Get access to our content library with more than 1,000 activities and automatic correction.

Class: 7th year B

Hits: 85%

Spoken words: 3450

Points: 2632

Focus on speech

Encourage the practice of speaking with our activities and follow the evolution of your students.

Share easily

Send activities to students wherever you want: Google Classroom, WhatsApp, Telegram, etc.

More space on your phone

You don't need to download any app, everything is done by WhatsApp.


We are the official platform for the English Olympics

Use ChatClass with your students to participate and compete for prizes.


Fluency within your students' reach

Your students train speaking with the ChatClass Robot, lose the shame of speaking and gain fluency in the language.

Congrats!🎉 You got 80% of the words right. I just couldn't hear you say: I will not.

Greater engagement

It's easy to use, fun and interactive.

Autonomy to study

Thousands of activities available to practice the 4 skills.

Does not take up space on cell phone

It's all through WhatsApp, the student doesn't need to download other apps.

Our content

International quality

More than 1000 activities created by international experts.

Integration with other platforms

Use with other platforms like: Google Classroom, Google Forms, Telegram, Kahoot and more.

Aligned with BNCC

Completely in accordance with the Common National Curriculum Base for elementary and high school students.


Activities developed in partnership with renowned players such as Nova Escola and FTD.

When you become a producer of ChatClass content, you can create activities for any subject with automatic correction.

Create your content

6,000 teachers are using ChatClass for free

See what they are talking about us

Ewerton Batista

The students learned a lot of English. Listening and speaking have improved and we teachers just have to thank ChatClass for changing our view of the school.

Flavia Pinto

Young people today love cell phones, use cell phones for various things and to have fun. So why not combine this fun with learning? The cell phone can also be a tool to learn

Rodrigo Silva

I have an average of 25 students doing activities almost every day. They charge for the activities so I see it as very positive for us.


Follow our content for teachers

And get support from a community of super engaged teachers.

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