- ClickInsights delivers a one-click email survey.
- Dollar Shave Club offers “Get Your Free Month”.
- Goodreads ran a giveaway for one of the books in your “to read” list.
- Pinterest suggests content.
- Rogue notifies you when the product you wanted to buy will be back in stock.
- RunKeeper helps users set goals and track progress.
- SumoMe sends reports.
Source: Getvero.com