[shawnreilly]

I would recommend getting some in-person customer validation. Since your customers are developers, I would goto the local Tech Meetups and talk with other developers about your product and the pain point you're solving. Performing the customer validation face to face will probably make the interaction more genuine, and you'll probably get more feedback. It's sad to say, but sometimes the virtual feedback process just does not work out, not enough incentive for the customer to invest the time to provide feedback. Good luck!