Guides

How to Use Data to Predict Your Black Friday Bestsellers

Sepideh Masihpour

Content Marketing Executive

21/10/2025

Maximise your Black Friday sales with data-driven insights. This post explains how to analyse historical data, track customer behaviour, leverage predictive analytics, and plan marketing and inventory strategically for top-performing products.

How to Use Data to Predict Your Black Friday Bestsellers

Black Friday is one of the busiest shopping events of the year. Success depends on accurate forecasting, stock management, and targeted marketing. Data-driven insights allow businesses to identify which products are likely to perform best, helping to optimise inventory and marketing strategies.

Analyse Historical Sales Data

Start by reviewing past Black Friday and seasonal sales. Identify products that consistently sell well and those that show growth trends. Historical data is often the most reliable predictor of future performance, highlighting patterns that can inform decision-making.

Monitor Customer Behaviour

Analyse browsing patterns, wishlist activity, and cart abandonment rates. These insights can reveal products generating interest and those with high purchase intent. Understanding customer behaviour helps prioritise inventory and promotional efforts.

Leverage Predictive Analytics Tools

Advanced analytics tools can process large datasets to predict bestsellers. These tools consider factors such as product demand, pricing trends, and market conditions to provide actionable insights. Predictive analytics can improve stock allocation and reduce overstock or understock situations.

Incorporate Social Media and Market Trends

Monitor social media mentions, influencer recommendations, and competitor activity. Trends can indicate rising demand for certain products. Combining social signals with internal data provides a comprehensive view of potential bestsellers.

Plan Marketing and Inventory Strategically

Once bestsellers are predicted, align marketing campaigns and inventory levels accordingly. Promote high-demand products with email campaigns, social media posts, and website banners. Ensure sufficient stock to meet anticipated demand while avoiding excess inventory that ties up resources.

Conclusion

Using data to predict Black Friday bestsellers gives businesses a competitive edge. Historical analysis, customer behaviour insights, predictive tools, and trend monitoring all contribute to informed decisions. Strategic planning based on data ensures maximised sales, optimised stock, and a smoother, more profitable Black Friday season.