SendTask – Shate Tasks With Anyone
https://sendtask.io/

Sendtask is the easiest way to collaborate with your team, clients, and suppliers in one place – even if they don’t have an account. See everything that matters at a glance and track your progress in one beautifully simple place. Collaborate with anyone in seconds. They don’t need to register so it’s easy to onboard people. Sendtask is still in Beta and free to use. All current features will remain free forever. Get things done on-the-go, even without an internet connection. This will be added to World Wide Web Reference Subject Tracer™. This will be added to eCommerce Resources Subject Tracer™. This will be added to Business Intelligence Resources Subject Tracer™. This will be added to Entrepreneurial Resources Subject Tracer™. This will be added to the tools section of Research Resources Subject Tracer™.