Q Blocks is described as 'A peer to peer GPU computing platform for for HPC applications such as Machine learning and 3D design at upto 10X less cost. Get a GPU at the cost of a CPU' and is a Cloud Computing service in the business & commerce category. There are five alternatives to Q Blocks for a variety of platforms, including Web-based, Android, iPhone, Android Tablet and iPad apps. The best Q Blocks alternative is DigitalOcean. It's not free, so if you're looking for a free alternative, you could try Amazon Elastic Compute Cloud. Other great apps like Q Blocks are Linode, Microsoft Azure and Google Compute Engine.