I'm seeing quite a number of requests for a landing page to collect push subscribers.
You can actually find alot of them yourself, without using Adplexity!
Since most of the affiliates didn't bother to add NOINDEX tag on their subscription pages, here's a neat trick to find them:
Use Google Images.
Step 1: type "click allow to continue" to search in Google images:

You can use the following keywords to uncover more subscription pages:
click allow to continue
click allow to view
click allow to play video
click allow to confirm that you are not a robot
click allow to prove you are not a robot
click allow to watch
click allow button to watch video
click allow if you are not a robot
click the allow button to continue
please click allow to close this window
..
etc
Step 2: Copy down the the URLs you see from the images

Step 3: Type the URL manually into a new web browser.
You'll find some very interesting subscription pages such as these:







Some are dead, but well, alot of them are still alive and running.
Step 4: Happy ripping! 
An alternative method as well is to grab an offer from an aff network that collects push leads and just load it to your browser. Generally if you keep clicking back (or sometimes even accept/deny) they will redirect you to different looking ones.
Do you guys know to integrate Onesignal in this kind of landing page?
nice trick!
Thanks! Helped me a lot!
Nice trick!
Another alternative would be just fire up Adplexity Mobile and see them all there.
But this is a nice free workaround, thanks for sharing with us!
Hehe nice and simple method that works perfectly, thanks for the share 
haha crafty!