Challenge

Krutoo Home Education, a niche homeschooling and tutoring provider, faced the challenge of generating demand in a market with low brand awareness. Our initial SEM audit revealed that standard brand campaigns were failing to spend their allocated budgets, a classic indicator of low search volume and brand salience. Without existing top-of-funnel awareness amongst students eyeing international education, traditional keyword-based approaches stagnated. The task was to identify how Primal could use emerging automation to reach untapped audiences who weren’t yet searching for Krutoo by name.

The First UK-approved Homeschool Tutoring Centre In Thailand.

Approach

We focused on two key areas: testing Google Ads’ AI MAX against legacy campaign structures, and validating machine-learning optimisation for a premium education brand. Our team ran a rigorous A/B split test throughout September 2025, hypothesising that AI MAX’s ability to crawl website data and dynamically synthesise landing pages would bypass the limitations of manual targeting. A key part of how Primal approached this project was by maintaining strict oversight of the AI-generated assets, making sure automated keyword generation and ad copy remained aligned with Krutoo’s premium academic positioning while scaling reach.

Results

How Primal delivered meaningful outcomes was through a controlled comparison between the AI MAX campaign and the legacy brand campaign. The AI MAX engine identified high-intent users through predictive signals that manual targeting missed, driving a dramatic shift in delivery efficiency. Optimised automation opened up the budget bottleneck and captured a wider, more relevant student demographic. This blend of machine-learning precision and strategic oversight drove a 46.65% increase in conversion rate and a 24.35% decrease in cost per lead within just one month.

24.35%

CPL Decrease

46.65%

CR% Increase

13.07%

Click Share Increase

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