I have been running social media marketing website for the last 2 years.
Everyday from worldwide search engines my website gets good subscribers.
Those subscribers are not bot because they are real form fill up based.
You can get all 18000+ subscriptions list email addresses from my website excel file.
I shall provide you one by one excel file if you provide multiple order. Like 18 times order.
You can use these email database if you have any types of social media marketing services of worldwide.For getting the ideas kindly check the images.
If you have any social media related tools or software than you can send the email to this list also.
You can extract the email addresses to a notepad and you can use the list to send any offer of white hat SEO. Any subscription or email can bring you sales lead or sign up or website membership.
You can promote website, software, apps and many other application or tools or articles as per your choice. These social media email list can bring you life time traffic or visitors or sales lead also. You will always get the latest 1000 email list.