Build me a push notification software

I need a user base web-mobile Push Notification solution for any kind of web platform, e.g websites, blogs, ecommerce site/stores e.t.c. Push notifications should be deliverable to web browsers or mobiles. IMPORTANT FEATURE - The optin notification form should have a bold ALLOW/YES BUTTON and a tiny/faint DON'T ALLOW/NO BUTTON, with a X close button. the X close button should be that when a potential subscriber clicks to close, he/she should automatically subscribe. No Third Party SDKS and Platforms No Message Limitation Monthly/No monthly Fee options Send Unlimited Notifications No Third Party SDKs and Platforms Unlimited Devices Real-time Useage Metrics Easy Setup. Supports Chrome Browser Supports Mozilla Browser Well Documented Analyse users and subscribers' visits, conversions in real time. Admin(s) should have access to all users and all users' subscribers OTHER FEATURES Integrate to any CMS site option A/B Testing Quickly reveals which push format works best. Smart Segmentation send messages to target audience at right time. Less Time Setup Cloud based boarding process should takes less time Highly Scalable Scalability and elasticity should be assured. Schedule Notification Compose push message and schedule it for right time for best results Push Templates Welcome and other predefined push templates for quick use. Report Dashboard Should be able to choose the report format for tracking ROI, conversion and performance All source codes to be released