How Wongnai's Algorithm Decides Which Restaurants to Show First
Unlike Google's search algorithm, which is a closely guarded secret with thousands of variables, Wongnai's ranking signals are more transparent — partly because Wongnai is more willing to share guidance with business partners, and partly because its algorithm has been reverse-engineered by Thai restaurant marketing professionals over years of testing.
The Core Ranking Factors
- Overall rating (30%): Your star rating weighted by review recency — recent reviews count more than old ones
- Review volume & velocity (25%): Total number of reviews plus how recently they're arriving. A restaurant with 50 reviews from this month outranks one with 500 reviews from 3 years ago.
- Response rate (20%): The percentage of reviews you reply to, and how quickly. This is unusually influential for a platform ranking factor.
- Profile completeness (15%): Complete profiles with accurate hours, photos, menu, and contact details rank above incomplete ones
- Engagement signals (10%): Saves, profile views, clicks to call or get directions
What Doesn't Help (Despite Popular Belief)
Paying for Wongnai ads increases visibility but does not improve organic ranking. Asking customers to like your reviews (rather than write new ones) has minimal algorithmic impact. The most common misconception: that paid features improve organic position. They don't — the algorithms are separate systems.
The Fastest Legitimate Wins
Based on the above weightings: improve your response rate to 80%+ (20% of ranking), add 10+ new quality photos (15% of ranking), and implement a review generation strategy to increase monthly review velocity (25% of ranking). These three actions together represent 60% of Wongnai's ranking algorithm and are fully within your control.