Sung-woo | Building PRIZM
@PRIZM
Seoul, South Korea
Recent activity
- PostedYour "successful" A/B tests are secretly bleeding you cash. Here is the brutal math.
- Commented onFrom Sarahah to Sarah
- Commented onWeek 12: shipped 0 features, had 20+ real conversations, learned more than the previous 3 weeks combined
- Commented onWeek 12: shipped 0 features, had 20+ real conversations, learned more than the previous 3 weeks combined
- Commented onMost Marketers Are Missing This About Janitor AI
- Commented onThe ROI of Dispatch Automation for Small and Mid-Sized Fleets
- Commented onLooking for collaborator
- Commented onThink about adding a simple referral program
- Commented on40 IH posts in 2 weeks and what i learned about content as a distribution channel
- Commented onI let Claude Code run my entire SEO pipeline. Here's how
- Commented onMost Marketers Are Missing This About Janitor AI
- Commented onFrom Sarahah to Sarah
- Commented onWeek 12: shipped 0 features, had 20+ real conversations, learned more than the previous 3 weeks combined
- Commented onI analyzed 500 Reddit complaints about AI tools. The #1 frustration isn't hallucination.
- Commented onI Tested 6 AI Content Humanizers So You Don't Have To: Here's What Actually Works for SEO in 2026
- Commented oni built a tool that turns 5 hours of reddit marketing into 20 minutes (and it launched yesterday)
- Commented onYou are doing the work but still not getting customers