I started EmailItIn[1] to allow people to email files to Google Drive, then added DropBox and SkyDrive/OneDrive support. Premium accounts bring in about $200/m right now, and it's steadily rising.
Support is low - though it took a while to build the initial technology. I get a lot of traction from realtors and lawyers. I've tried paid advertising but the conversions are too low to make it worth it.
Initial goal was "vacation money", and it's currently on track to hit that level next year.
Support is low - though it took a while to build the initial technology. I get a lot of traction from realtors and lawyers. I've tried paid advertising but the conversions are too low to make it worth it.
Initial goal was "vacation money", and it's currently on track to hit that level next year.
1: https://emailitin.com/