Lingoroom VS Diffee

Lingoroom's answer

Lingoroom started with a language teacher who wanted a better classroom. Angela is a teacher of English, Russian, and Turkish, based in Istanbul, with a degree in English teaching and years of experience on platforms like Skyeng and GoStudent. Like many independent teachers, giving lessons outside of well-established platforms, she saw how much of a lesson depends on tools that don’t talk to each other if you want to go independent: one app for video, another for booking, WhatsApp for homework, Drive for materials.

So she decided to build the classroom herself. Lingoroom brings the whole lesson cycle into one warm space: video, shared materials, homework, scheduling, progress tracking, and AI lesson generation. It’s been tested with a real student, and every design choice comes from a teacher’s point of view. As a painter and digital artist, she also wanted it to feel like a place people enjoy being in, which is where Lexi the fox, the teal and cream colours, and the papercut style come from.

Lingoroom's answer

What sets Lingoroom apart is the combination of focus and warmth.

1. Built for independent language teachers. Classario, Lessonspace, and Pencil Spaces are general tutoring tools, and TutorCruncher and Teachworks are mostly admin tools. Lingoroom is aimed at teachers who run their own students and currently juggle together Zoom, Miro, WhatsApp, and a booking tool.

2. AI lesson generation inside the lesson room. Teachers can generate a lesson and teach it in the same place, or use their own materials. Many classroom tools leave lesson prep to separate AI apps.

3. One link for students. Students join free, with no account costs, and get video, materials, and homework in one space.

4. Mid-lesson uploads visible in real time. A teacher can drop in a PDF, image, or document during the lesson and both sides see it immediately.

5. Teacher-friendly pricing. 9 euros/month per teacher, a 7-day free trial, and students always free, which is low for an all-in-one platform.

6. A warm, cozy identity. Lexi the fox, the teal and cream palette, and the papercut style make it feel like a friendly classroom rather than generic software. In a crowded category, that’s memorable.

Lingoroom's answer

A teacher should choose Lingoroom if they’re an independent language teacher who wants one simple, affordable space for the whole lesson cycle.

1. It’s built for your kind of teaching. Most competitors are general tutoring tools, so you adapt them to language lessons. Lingoroom is designed around independent language teachers who already have their own students.

2. It saves prep time. You can generate a lesson with AI and teach it in the same room, or bring your own materials. You don’t need a separate AI app and a copy-paste routine.

3. Everything is in one place. Video, materials, homework, scheduling, notes, and progress tracking live together, so you stop juggling four or five tools.

4. Students have almost no friction. They join with a link and never pay, so there’s nothing to set up or buy before the first lesson.

5. It’s affordable and low-risk. 9 euros/month per teacher, with a 7-day free trial.

6. It feels good to use. The warm, cozy design makes lessons feel relaxed, which matters when students come back every week.

Lingoroom's answer

Core build

Lovable: the app and landing pages were built primarily here, and it hosts them. Supabase: the backend, covering data, accounts, and server-side logic such as the AI lesson limit.

Features and integrations

Anthropic API (Claude): powers AI lesson generation, with a 20-lessons-per-month limit per teacher enforced server-side. Whereby Embedded: video in the lesson room, with a room created automatically for each teacher. Cal.com: lesson scheduling. You switched to it from Calendly and Koalendar.

Sales and delivery

Gumroad: checkout and membership, with the landing page’s Get Started button leading to it.

Lingoroom's answer

Built for independent language teachers teaching English, Russian, Turkish, and more. Now open to its first teachers, with a 7-day free trial. Tested in live lessons with real students.

Lingoroom's answer

Lingoroom’s primary audience is independent language teachers who already have their own students and run their teaching on their own, rather than through a marketplace or school. Ready to teach on your own terms? Marketplaces are a great place to find your first students. But with commission of up to 33% and an unpaid trial lesson for every new student, many experienced teachers start wondering what they’re paying for. Lingoroom gives you your own classroom for the students you keep: video, homework, progress tracking, and AI lesson prep for 9 euros/month, with no commission.

Who they are

Freelance tutors teaching languages one-on-one online (or in small groups), such as English, Russian, Turkish, or Spanish teachers. Many are experienced teachers who started on platforms or schools and went independent, so they know good teaching but now handle the tech and admin themselves. Often based outside the big Western markets, including Russian-speaking and Turkish-speaking teachers.