Growth Hacking
Growth hacking is a rapid, data-driven approach to growing a user base by running many cheap experiments and scaling whatever works.
Growth hacking is a mindset of fast, low-cost experimentation aimed at finding repeatable levers for user and revenue growth. Instead of big-budget campaigns, teams ship many small tests across acquisition, activation, retention, referral, and revenue, then double down on the few that move the metric. It blends marketing, product, and analytics, and it favors loops over linear funnels, for example referral programs and built-in sharing. You measure it by experiment velocity, conversion rate at each stage, and cost per acquired user. Tools like Brandlix help here by automating posting and analytics so small teams can test content angles at scale.
Examples
- A/B testing two hooks on the same Reel to see which drives more saves.
- Adding a 'refer a friend, get credits' loop to compound signups.
- Testing 10 posting times in a week to find the cheapest reach.
Related terms
Viral marketing is a strategy designed to make content spread rapidly through organic sharing, so each viewer recruits more viewers.
Percentage of people who took the desired action after seeing your content.
The hours when your specific audience is most active and the algorithm rewards early engagement.