DrumUp - Content Marketing & Social Media Management Software
Google Trends - Explore Google trending search topics with Google Trends.
Quuu - Quuu is a curated content suggestion platform that connects to your Buffer queue, allowing you to grow a relevant social media following across your entire social landscape.
Exploding Topics - Get inspirations for blog posts, startup projects, cocktail conversations and beyond on Trennd, the one-stop aggregator for emerging search and social trends.
Zest.is - Share and discover stellar marketing content
Glimpse - Discover trends before they're trending