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MENTA
Mentorship marketplace · Japan · founded 2018 · sold to Lancers 2020
👤 Shingo Irie (A build-in-public solopreneur whose note.com and X following of aspiring devs became both the mentors and the learners.)🌐 siteiritec.jp𝕏

A 30-time solo builder turned mentorship into a recurring marketplace, then sold it to Lancers for about $1.9M.

Will it work? · our read
A clean exit. The insight was real: recurring mentorship beats one-off gigs. But the software was cloneable, so the real moat was Irie's audience — and he sold before bigger rivals caught up.
01How the money moves
Learner picks a mentor's monthly plan, from ¥3,000 ($28)
Unlimited chat all month; MENTA escrows the payment
MENTA takes about 20% from the mentor plus 10% from the learner
02The numbers
40K+
registered users
MENTA
$185K/mo
GMV, Sep 2020
Nikkei
about $1.9M
sold to Lancers
Nikkei
$185K/mo is GMV (turnover), not revenue; MENTA kept about 20-30% of each deal. Nikkei on the buyout
About $13K/mo revenue in early 2020; sold to Lancers for about $1.9M that October.
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Sourcesupdated · daily
Revenue is first-party: founder Shingo Irie disclosed ¥1.4M/mo (about $13K) in Jan 2020 on his own note.com — STATED, verified. GMV of $185K/mo (Sep 2020) and the about $1.9M (¥200M) Lancers buyout come from Nikkei and M&A Cloud; GMV is turnover, not revenue. The disintermediation 'dies' case and the audience-as-moat read are our inference [our read], not founder claims. The $13K/mo figure predates the final GMV doubling, so revenue at the Oct 2020 acquisition was likely higher but was not disclosed. We never score you.