Google Trends Now Supports Comparing Up to 400 Search Terms—220% Increase
TLDR
Google Trends quietly increased its comparison limit from 125 to 400 search terms, nearly tripling the scope of competitive and trend analysis available to SEO pros.
Google has expanded Google Trends to support up to 400 search terms across 8 groups (up to 50 per group), compared to the previous 125-term limit across 5 groups—a 220% increase that SERoundtable discovered through a quiet update to Google's help documentation. The classic Trends interface has not yet received the upgrade, though Barry Schwartz notes it may get the expanded capacity in the future.
