I've been using Clickfunnels since mid-2015. It's come a LOOONG way into the robust funnel / landing page builder it is today.
Enter BuilderAll, the new kid on the block.
I take about 10 minutes to go over some of my Pros/Cons of the platform vs Clickfunnels (and some WordPress options).
Check it out. Let me know what you think. If you have any questions, post them in the comments!