Many makers share their journey publicly but lack clear metrics on whether it actually drives conversions. A dashboard could correlate public updates with traffic spikes, signups, and sales.
Build a simple analytics platform that connects to common build-in-public channels (Twitter, Dev.to, etc) and tracks downstream conversions. Highlight which types of posts perform best.
Indie hackers and SaaS founders would pay for clear insights to focus their efforts. Agencies might white-label it for clients.
MVP could just analyze Twitter threads + Google Analytics data with basic correlation stats.
Risk is that causation is hard to prove—many factors influence conversions beyond public updates.