Helpjuice

Helpjuice is the knowledge base platform Emil Hajric bootstrapped from Miami, Florida in 2011. It grew to $5M+ ARR with a team of 30 by targeting mid-market and enterprise customer support teams who needed a hosted help center with strong customization (match the company's brand exactly) and deep analytics (understand which searches fail and which articles underperform). The platform serves over 1,000 companies including Walmart, Hertz, and Amazon. Helpjuice's analytics were its signature differentiator: the failed search analytics (queries that returned no results or low-engagement results) gave support teams an automatic content gap audit — a prioritized list of articles to create based on actual customer need. The "article insights" dashboard (view time, thumbs up/down, comments, searches that led there) made it possible to systematically improve documentation quality over time. Custom CSS/JS access (available on higher tiers) let enterprise customers make Helpjuice look exactly like their own product UI, eliminating the friction of navigating to an obviously third-party help center.