To my mind, this idea is similar to most CRM tools. Leads / Ops / Contacts / Email tracking etc. The only difference is that you're selling yourself instead of

To my mind, this idea is similar to most CRM tools. Leads / Ops / Contacts / Email tracking etc. The only difference is that you're selling yourself instead of a product or service. Another way to verify the need for this rather than asking directly would be to mockup some realistic screenshots, make a fancy launching soon website and harvest emails. If you get a bunch, go build it. If you get only a few, forget about it.