Kotaro Nakamoto

@koochablend

Tokyo, Tokyo Prefecture, Japan

koochablend

formpuppy
Launched, Feb 2026 ~ present
AI-powered email filtering for businesses. Get a dedicated email address, and only the emails that matter reach your inbox. Spam and sales pitches are filtered automatically.
Times.new
2025 - present
A platform where people can share thoughts without the noise of social media. Built for those who want meaningful expression over viral content.

Recent activity

Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-20
PostedJust shipped German 🇩🇪 — and DSGVO made it an obvious target2026-03-19
Commented onformpuppy – AI filter for contact form spam (no code changes needed)2026-03-18
Commented onformpuppy – AI filter for contact form spam (no code changes needed)2026-03-18
Postedformpuppy – AI filter for contact form spam (no code changes needed)2026-03-17
Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-15
Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-12
Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-12
Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-11
Commented onI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-11
PostedI built an AI filter to stop sales spam from burying real customer emails — formpuppy2026-03-10
Commented onHow are you building in public?2026-02-02
Commented onBest Email SaaS for Transactional? Sendgrid out of style?2026-02-02
Commented onCan you build in public without Twitter?2026-02-01