>TrendSearch Audience & Market Research Tool

# Trendsearch > Use TrendSearch to explore trending Reddit posts, discover what people care about, identify pain points, and uncover viral content and business ideas. ## Main content - [TrendSearch Audience & Market Research](https://trendsearch.indiefusion.org/): Use TrendSearch to explore trending Reddit posts, discover what people care about, identify pain points, and uncover viral content and business ideas. ## Key Feature - [Search Reddit by Keywords & Subreddits](https://trendsearch.indiefusion.org/subredditsearch): Discover trending Reddit posts by keywords and subreddits. Use TrendSearch to explore discussions, insights, pain points and real-time community data from Reddit. ## Insights and Research - [Best Reddit discussions on affiliate marketing in 2025](https://trendsearch.indiefusion.org/trends/best-reddit-discussions-on-affiliate-marketing-in-2025): Discover trending discussions about Best Reddit discussions on affiliate marketing in 2025. Get insights from r/Affiliatemarketing, r/juststart, r/digital_marketing with real-time Reddit analytics and top posts. - [Best Reddit discussions on ai tools in 2025](https://trendsearch.indiefusion.org/trends/best-reddit-discussions-on-ai-tools-in-2025): Discover trending discussions about Best Reddit discussions on ai tools in 2025. Get insights from r/ArtificialInteligence, r/OpenAI, r/AItools with real-time Reddit analytics and top posts. - [Best Reddit discussions on anime recommendations in 2025](https://trendsearch.indiefusion.org/trends/best-reddit-discussions-on-anime-recommendations-in-2025): Discover trending discussions about Best Reddit discussions on anime recommendations in 2025. Get insights from r/anime, r/animesuggest, r/TrueAnime with real-time Reddit analytics and top posts. - [Best Reddit discussions on art inspiration in 2025](https://trendsearch.indiefusion.org/trends/best-reddit-discussions-on-art-inspiration-in-2025): Discover trending discussions about Best Reddit discussions on art i