“Gerris helped us to share our finance app with a wider audience of bloggers, finance thinkers and influencers on Twitter. The results were impressive – dozens of blog posts, tons of Tweets and a number of A-list blog posts. On a personal note, Gerris was a pleasure to work with – responsive and easy to get along with at all points. Many thanks.” — Steve de Brun, Co-Founder, Visible Market and StockTouch