Easy one click notifications are great! I can send push notification from my website or app directly to people's phones without them having to download anything. The ability to target specific individuals/groups within our database makes this system very powerful. There doesn't seem to be any way to track who has responded to your pushes so you cannot tell if someone opened it (or even clicked) versus just forgot about it in their feed. Tracking opens vs clicks would make tracking data much easier for us. We use notifyvisitor not only because of its ease of usage but also its flexibility since we have multiple clients across different industries. Also, push notifications have increased visitor engagement by nearly 200% over traditional methods like email marketing.