Trendology 101 is not a report that lists “trends” that are hot. Trendology 101 is an attempt to understand and restructure “Trends”, based on the observation and analysis of movements on social networks. Trendology 101 helps marketers:
(1) Understand what a “trend” really is through the three concepts of Hot Topic, Fad Topic and Trend.
(2) Understand the discussion patterns of “trend” on social networks
(3) Understand the essence of catching “trends” on social networks
It is a solution that helps to monitor, measure and analyze the health of the brand, contributing to the construction of the brand image on social networks.

It is a solution that helps track, measure and analyze social media campaigns so that brands achieve the highest connection efficiency with users.

As a solution for continuous collection, analysis and processing of negative information sources for brands to proactively control and manage risk

It is a solution to help brands understand & connect with target customers on special occasions (New Year, Women's Day, Mid-Autumn...) or product selection context.

Understand users on social media (digital insight) through in-depth analysis of their concerns and discussion behaviors (digital behavior).

It is a solution that helps to collect customer opinions from online surveys, helps to proactively ask and delve into the issues that have been covered by Social Listening data.

It is a solution that helps to detect, analyze & predict the movement of trends through continuous monitoring of related hot topics.

Is a solution that helps brands identify influencer files that are suitable for media target groups & target audience groups.

It is a solution that helps to monitor, measure and analyze the situation of sales and competition on electromagnetic trading platforms, helping brands find the key to success on the retail floor battle.


With over 1.1 million discussions and 53 million views across social platforms, “Năm Số 9” (“Year of Cleansing”) has emerged as one of the most viral social slang of 2025. Commonly associated with online drama and emotional turbulence, it’s often used by netizens to explain or react to any chaotic event—especially in entertainment. However, Buzzmetrics’ data reveals a deeper, more nuanced story behind “Năm Số 9.” Beyond its “drama-laden” surface meaning, let’s uncover what lies beneath this social slang phenomenon.

The tourism industry is constantly evolving and expanding, from service amenities to a variety of travel types that cater to the needs of travelers. According to statistics from Buzzmetrics, at the beginning of 2024, a new wave of travel, known as "healing travel," emerged and gained significant attention among the youth. Instead of merely sightseeing and entertainment, healing travel offers visitors a peaceful space, an opportunity to connect with nature, and a chance to rejuvenate body, mind, and spirit after the pressures of modern life.

The global economy has just experienced a tumultuous 2023, leading to gold - the safest haven - continuously hitting new highs. On social media in Vietnam, public reactions to the topic also correlate with the price fluctuations.

Social Listening is a form of market research based on social media discussions, helping to analyze brand health, campaigns, special events, and more...