52metrics.com is an employee feedback application that automates the task of asking regular questions from your team members. Your team members get asked one question a week, over email and the resulting feedback and answers are recorded and presented on a dashboard. You can either act on the feedback yourself or assign it to the relevant people on the team.

The questions are designed to measure critical parameters affecting an employee. Namely, team-behavior, culture of the company, work load and relationship with managers. The questions are deliberately designed to have qualitative answers, which generate deeper insights into human behavior than scaled responses. Currently, the product is in active development, and I am accepting teams for a free closed beta. The chosen teams will be getting to use the product for free for 3 months.

Have a look at the link and give your feedback.