There are two options: pro pricing and free signup. Signing up is as simple as possible. You just need to create a username and password. Once you get in and start using their tools, you’ll have to upgrade. The free account limits the number of forms you can use. When you hit that limit, you’re requested to upgrade. Otherwise your account won’t work.
As a software engineer myself, I can tell you that building funnels from an application standpoint takes massive amounts of work. There's a great deal of coding and integration that's required here. From email systems to landing page implementations to credit card processing APIs, and everything in between, so many platforms need to "talk," that it takes the bar too high for the average marketer. 
FACT: This amendment ensures essential health benefits are the federal law of the land and maintains other important protections. States have the option to obtain a waiver regarding federal essential health benefits, but the state must publicly attest its purpose for doing so (to reduce the cost of health care coverage, increase the number of people with health care coverage, etc.) and it must specify the benefits it will require instead of the federal standard. NO STATE, under ANY circumstances, may ever obtain a waiver for pre-existing condition protection, prohibition on gender discrimination, for guaranteed issue and renewability, or for the right of dependents to stay on a family plan up to age 26.  
Sometimes, when you’re stumped about why your sales funnel isn’t converting the optimal amount of customers, it helps to look at examples. We’ve revisited more than 10 companies that have strong sales funnels to see what changes they’ve made over the years. We’ve also added several brand new sales funnel examples and we plan to add more in the future.
How Many Funnels Do I Receive On The $97 Standard Plan?  - You will be able to create up to 20 separate funnels on this pricing plan!  In my experience, if you are new to ClickFunnels, it is very unlikely you will need more than 20 funnels for quite some time.   If you ever need to, you can "Archive" funnels you have to create room for new ones.  I never used the 20 funnels in my first year!  Enjoy a Free 14 Day Trial Now By Clicking Here
Of course, implementing this isn't easy. You need to first develop your stories, then decide on how you're going to convey those stories and at what drip-rate. For example, your first email or two might go out on the day they first signup, then one email per day might go out afterwards. How much of that will be story-based and how much will be pitches?