Privy ‑ Email, SMS & Pop Ups

So far so good! Installed the app 2/15/17. I created a coupons pop up and an intention to leave pop up. I have seen good results so far:

1398 views, 20 signups, 3 redeemed - (intent to leave)
2793 views, 60 signups, 5 redeemed - (mailing list coupon)

Easy to set up and manage. Of all the popup apps, I would recommend Privy.