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English
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Made for language tutors worldwide
Teach languages at the speed of AI
Describe your topic — Lesso builds a full interactive lesson with quizzes, speaking, and live monitoring. Share one link, assign Lesso Talk speaking rooms, and teach in real time.
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300 welcome coinsAI outline · live tasks · one share linkFull lesson in minutes
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- AI powered
- Live with students
- ESL focused
- For all levels
For students
Live AI voice practice — explore 50+ speaking rooms, build custom scenarios on Plus, or drill featured high-stakes conversations on Pro. Tap the mic and speak anytime.
10 lesson languages
Languages you can teach
Generate vocabulary, listening, grammar, and speaking tasks in any supported language — with explanations in the language your students understand.
Español
Spanish
Hola
Français
French
Bonjour
Deutsch
German
Hallo
中文
Mandarin
你好
Português
Portuguese
Olá
Italiano
Italian
Ciao
العربية
Arabic
مرحبا
日本語
Japanese
こんにちは
한국어
Korean
안녕하세요
English
English
Hello
Español
Spanish
Hola
Français
French
Bonjour
Deutsch
German
Hallo
中文
Mandarin
你好
Português
Portuguese
Olá
Italiano
Italian
Ciao
العربية
Arabic
مرحبا
日本語
Japanese
こんにちは
한국어
Korean
안녕하세요
All-in-one platform
Endless possibilities. One powerful platform.
Everything you need to create, teach and track learning experiences that engage and deliver results.
Create & customize
Design your lessons with engaging AI and powerful tools—add activities, audio, and materials.
Teach your way
Teach in your style: scale, add AI, create real-time conversation or review.
Engage every student
Interactive tasks, games, speaking activities, and rewards keep the class curious and motivated.
Track & support
Monitor progress, give feedback, and find every student at the right path.
Save time
AI-powered lesson setup so you can focus on what matters most — your students.
For every level
From beginners to advanced, explore English, Business, Exam prep and more.
Built for EFL
Created by EFL experts and teachers who understand classroom needs.
Available anywhere
Access on any device, anytime. Your lessons, students and materials in one place.
Platform features
Everything to teach, speak, and grow your classroom
AI lesson building, live teaching, student practice, and Lesso Talk voice rooms — one workspace for modern language classes.
Create
Start from one prompt
Describe your class in plain language — AI drafts a full lesson with vocabulary, reading, tasks, and wrap-up in seconds.
CreateNew
Lessons from the latest news
Browse current headlines, pick a story, and turn it into a classroom-ready lesson — vocabulary, reading, and tasks built around real-world topics students care about.
Create
Smart block editor
Drag, reorder, duplicate, or delete any card. You stay in control of pacing and difficulty.
Create
Purpose-built block types
Text, vocab, grammar, listening, images, games, and speaking — each block is tuned for language learning.
Create
AI conversation blocks
Embed live voice role-plays inside lessons with custom roles, goals, and level-aware partners.
Create
AI image generation
Generate scene visuals, flashcard art, and story illustrations without leaving the editor.
Engage
Board game blocks
Turn any unit into a playable board game — dice, tiles, and language tasks built in.
Teach live
Live collaborative lessons
Students work through your lesson while you watch progress update in real time, jump to their step, and guide speaking tasks.
Engage
Rich auto-graded tasks
MCQ, fill-in-the-blank, matching, ordering, dictation, spot-the-mistake, flashcards, writing, voice, and more — all in one link.
Manage
Classes & students
Invite learners, organize groups, track completion, and open any student's work in one click.
Grow
Explore & share lessons
Publish to the community library, clone lessons from other teachers, and earn when others save your work.
Student portalPopular
Personal flashcard library
Students save decks from lessons and review anytime. Teachers can add or curate cards per student.
Lesso TalkNew
AI voice speaking rooms
50+ prepared scenarios — students pick a room, allow the mic, and practice real conversations with an AI partner at their level.
Lesso TalkNew
Interactive mystery rooms
Clue-by-clue investigations — students complete speaking goals, unlock evidence, and discover the hidden answer together with AI.
Lesso TalkNew
Teacher speaking rooms
Build custom AI scenarios for your class — publish with a link, assign students, and review session summaries.
Lesso TalkNew
Speaking homework follow-ups
After a live Talk session, AI generates a tailored written homework lesson that targets what the student struggled with.
Student portalNew
Personalized learning paths
Students get a month-by-month mix of lessons and speaking practice shaped to their level and goals.
Grow
Earn credits by sharing
Publish lessons on Explore and earn 10% of each lesson's generation cost when another teacher saves it — or invite colleagues and collect referral coins.
Share lesson
or invite
Teacher saves
or signs up
You earn
Lesso coins
From prompt to live class in four steps
The same flow you use in the teacher admin — no separate tooling.
Describe & focus
Enter your teaching prompt, level, length, and skill focus (speaking, listening, writing, reading, grammar).
Structure blocks
AI suggests a flow — or start manually. Reorder, swap types, and tune each block before generating content.
Generate content
Credits power text, images, listening audio, and tasks. Edit titles, descriptions, and regenerate any block.
Share & teach
Publish, copy the link, invite by email, watch students live, and optionally list on Explore for colleagues.
From the community
Explore real lessons
Preview activities teachers built with Lesso. Sign up free to unlock the full lesson and add a copy to your library.
B1 Intermediate · 60 minutes
Minions & Monsters
Learn key film and box office vocabulary while reading and listening to a simplified news report about the weekend’s movie results. You will also compare film earnings, discuss which movies are successful, and write a short summary in your own words.
By Teacher·3 activities
B1 Intermediate · 60 minutes
Around a company makeover photo story called
Students explore a workplace makeover story by comparing a messy break room with a calm team space. They practice comparative forms, read and listen to coworkers reacting to the change, and describe their own dream office improvements in speaking and writing.
By Teacher·6 activities
B1 Intermediate · 60 minutes
Based on a current news article (native English source)
Students explore a news story about a housing bill that may become law even without the president’s signature. They practice key news vocabulary, future certainty and conditionals, then discuss the political conflict, answer questions, and write a short opinion paragraph.
By Teacher·7 activities
Blog
Guides for language teachers
Practical posts on Lesso, lesson blocks, and teaching with AI—same width as our articles, no fluff.
Featured2026-07-07 · 24 min read
20 AI Speaking Activities for ESL Teachers (That Your Students Will Actually Enjoy)
Twenty ready-to-use AI speaking activities for ESL and EFL classrooms—with full lesson prompts for Lesso’s AI conversation block and Lesso Talk speaking rooms. Role-plays, debates, mysteries, and real-life scenarios students actually want to talk through.
Read article
Featured2026-06-30 · 8 min read
Build lessons from the news: pick a headline, teach what is happening today
Turn real English-language headlines into ready-to-teach lessons. Browse or search current news, select an article, and Lesso pulls in the story, fills your lesson brief, and uses the article photo for your first image block—so students practice language on topics they already care about.
Read article
Featured2026-06-27 · 11 min read
Super-engaging lesson formats: turn any topic into a detective mystery, escape room, or space mission
Lesso can now build a whole lesson as a game-style mission. Pick a format—detective mystery, escape room, treasure hunt, courtroom trial, survival adventure, spy mission, time-travel, or space mission—type your topic, and AI writes the entire scenario into your lesson. Students learn by doing and win by using the language.
Read article
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