Preply
👤 Kirill Bigai (CEO), Dmytro Voloshyn, Serge Lukianov (Bigai 'knew' English but couldn't read a US menu. He + 2 Kyiv co-founders out-engineered rivals on tutor-student matching.)🌐 site𝕏LinkedIn
A two-sided marketplace matching 800k learners to 100k independent language tutors, taking a cut of every lesson.
Will it work? · our read
Lock-in by design. A declining commission plus a 100%-first-lesson rule punish tutors for leaving and reward those who stay. Preply builds loyalty into its pricing, not just its product.
01How the money moves
Learner picks a tutor and pays per lesson
→
Tutor teaches 1-on-1 over video
→
Preply takes 18-33% - and 100% of lesson one
02The numbers
100k+
active tutors
Preply '26
800k+
students
Sacra
$1.2B
valuation, Jan '26
TechCrunch
EBITDA-positive for over a year; about $299M raised total. Sacra
about $50M rev (2021, est), about 50%/yr growth; EBITDA-positive; $1.2B valuation Jan 2026.
03Weight class — CENTStap an axis
Control Mid
Owns the brand and SEO funnel, but a tutor and student can always take future lessons off-platform.
04The key move
First lesson, 100%
New students can't be diverted. Preply keeps 100% of the fee on a tutor's first lesson with each learner, then 18-33% after - a rate that drops the longer a tutor stays. Leaving costs money; loyalty is cheap.
fact
The counter-intuitive move
Tutors vent that a 'free trial' isn't free to them and that starting at 33% is punishing. If a rival offered a fairer split, tutors could leave.
our read
05Where the moat is
Why a funded clone still can't catch up:
Two-sided liquidity across 90 languagesA decade of SEO, hard to out-rankDeclining rate keeps tutors on-platformThe default place to find a tutor
06How it diesmedium confidence
AI voice tutors like ChatGPT and Duolingo Max make cheap 24/7 conversation practice good enough, and human 1-on-1 slips to a premium niche. If demand shifts to AI, Preply's human-supply marketplace shrinks. our read
Show evidence · counter
Evidence: Duolingo Max and ChatGPT's voice mode already offer conversation practice at a fraction of a human tutor's hourly rate.
Counter: Preply is baking AI into the tutor workflow - lesson plans, matching, homework - rather than fighting it, and has stayed EBITDA-positive. Serious learners still convert better with a human coach than with an app.
07Against rivals
Preply and italki own paid 1-on-1 language tutoring; Superprof sells leads, Cambly sells subscriptions. our read
08Who uses it
Adult English learnersExpats & immigrantsTest-prep studentsBusiness professionals
★Would it work for you?
Which niche skill do people still learn 1-on-1 with no marketplace owning the space?
Preply's edge is a pricing trick, not the tech. Where could you copy it? We don't score you — you answer.
🚀Use it as a launchpada prompt for your own AI
Copy → paste into your AI → then develop it freely in the conversation.
You are a sharp, honest startup strategist. Use the proven case below as a launchpad for MY idea — help me find my own angle, not copy it.
<my_profile>
Domain I know: [your domain]
My unfair advantage (access/audience): [your edge]
Interests: [your interests]
Resources & goal: [your resources] · [your goal]
</my_profile>
<case name="Preply" model="marketplace">
What it does: Preply is a marketplace connecting language learners with independent tutors for paid 1-on-1 video lessons, taking 18-33% of each lesson and 100% of the first.
Why it won (moat): Preply's moat is two-sided liquidity across 90 languages, a decade of SEO, and a declining commission that rewards tutors for staying on-platform.
Weakest axis (CENTS): Preply's weakness is disintermediation and tutor resentment; a student and tutor can meet once, then move lessons to free video calls off the platform.
How it could die: Preply dies if AI voice tutors get good enough that learners stop paying for human 1-on-1 lessons, shrinking its human-supply marketplace.
</case>
<task>
Be a skeptical operator, not a cheerleader. No generic startup platitudes. If my angle is weak, say so plainly.
First, a reality check: markets like this mostly fail. State the honest base rate (how crowded/hard is this?) and the ONE specific thing that would have to be true for ME to be the exception — grounded in my profile above.
Then a compact table:
- Fit — does this pattern suit my edge, or fight my gap?
- Angle — my sharpest differentiation vs Preply (concrete, not "better UX")
- Distribution — exactly where my first 100 users come from (this is the hardest part — be specific, not "content marketing")
- Risk — its "how it dies" (above) in MY situation
Finish with one line: "The single thing to do next."
Use only the facts above; if data is thin, say so — never invent numbers.
Then stay with me and go deeper on whatever I ask — tech stack, rough cost & time, the smallest MVP to test, pricing, or timing.
</task>
✓ Copied — paste into your AI
👤Placeholders like [your domain] auto-fill from your profile — example values for now.Set up profile →
Sourcesupdated · daily
Sacra - Preply revenue & financialsTechCrunch - Preply hits $1.2B unicorn (Jan 2026)Preply Help Center - commission modelPreply - About usWikipedia - Preply
Revenue is an estimate - Preply does not publish it. Sacra pegs 2021 revenue at about $50M growing about 50%/yr; the $1.2B valuation, $150M Series D (Jan 2026), 100k+ tutors, and EBITDA-positive-for-over-a-year are first-party/press facts. GMV is undisclosed and is not revenue. The commission percentages are documented in Preply's own help center (fact). Tutor resentment and the disintermediation/AI risks are [our read]. We never score you.