Ryohei Kameyama

Ryohei Kameyama

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Ryohei KameyamahuntedEyes Mail
Send personalized mass emails from any spreadsheet, one-click Gmail send, no install or card needed. Browser-based with real-time open & click tracking and automatic reports.
Eyes Mail
Eyes MailSend thousands of emails from Gmail. Dead simple.
Ryohei Kameyamaleft a comment
Twelve years ago our four-person studio in Tokyo built feather for Twitter, Hit #1 in Japan’s App Store. When the Twitter API changes killed third-party clients, our revenue died overnight. 2025-01: we locked ourselves in our office and decided, “Let’s go B2B; AI can turn raw logs into stories, surely sales teams will love that.” We shipped an MVP of Eyes Mail: GPT-4 generated subject-line...
Eyes Mail
Eyes MailSend thousands of emails from Gmail. Dead simple.