Pros
Most of the reviews on this site seem quite accurate and reflective of the various department and colleague strengths and weaknesses, both positive and negative. However, I am writing this review to warn other reviewers and especially friends and former colleagues that many of the reviews on this site are not as anonymous as you may intend them to be and it's often very possible to finger the writer of these reviews. Nick, the CEO, is a ruthless competitor who would not hesitate to take action against comments written here if he even has a an unfounded hunch as to who maybe behind them. He has a very low opinion of everyone he works with so you will not get the benefit of the doubt if he feels you might be against him. Please be careful and if you write anything less than a 5-star review please take greater pains to shelter your identity. Velocify is a great if imperfect company to work for, just don't mess up your own life by over-sharing on here. Be safe.
Cons
Generally as good as it gets for a still growing and struggling B2B start up. If you want more fun and less stress in enterprise join Salesforce or Cornerstone. If you want more fun and more stress join a B2C.