Data insights are again the key to funnel optimization. Three other data-driven technologies follow analytics and sales reporting as the most popular sales tools: account and contact management (65%), sales forecasting tools (56%), and customer relationship management (CRM) systems (58%). The latter is a particularly crucial tool for optimization, enabling your business to organize all customer-related data in a central location.
The strategies used to gather information tend to vary based on the size and scope of the purchase. Recognizing that you’re hungry, for example, might result in a quick Yelp search for restaurants in your area. Deciding which provider to use to install a new inground pool at your home, on the other hand, will involve calling around, reading company reviews, visiting showrooms, and talking with salespeople.
Social proof is the psychological idea that people determine what’s correct by finding out what other people think is correct. Customer reviews are 12x more trusted than descriptions that come from manufacturers. Social media is a powerful tool for creating social proof. Let the stories and experiences of your happy customers create converting content for you.

There are a number of different tools on the market today to help you track these and other metrics, though for most businesses Google Analytics represents the most comprehensive, easy-to-implement solution. Since it’s free, use the service’s funnel-tracking tools until you determine that you need something more advanced and then move on to another sales analytics program or a complete marketing automation program.
One quick word of caution, though. With every piece of content you create for every stage of your funnel, you’re generating data. Though all of it is useful to your sales process in some way, it’s easy to get bogged down in data and metrics tracking instead of focusing on the few key performance indicators (KPIs) that will actually give you the information needed to make meaningful improvements.
The definitions of MQL and SQL (SAL) should be spelled out, and agreed upon, in a service level agreement (SLA). The SLA outlines the terms of how sales and marketing will work together. The SLA should define what MQL and SQL look like, as well as state the time frame and process each team must follow. For example, an MQL has reached a score of 75 through a combination of content engagement and web engagement and fits the ideal customer profile. It must be accepted by sales or sent back to marketing within 24 hours of being assigned. The SLA should be drafted together by both marketing and sales leadership and signed off on by both parties.
Advocacy metrics: Track your advocacy efforts by measuring the percentage of customers who come through your referral program. Also gauge sentiment by what customers are saying on social media. Small businesses that don’t have the time or resources to devote to social media can use software tools, such as Hootsuite, to streamline the monitoring and management of various social media outlets.
Armed with extensive online information, a modern buyer requires different skills from a salesperson and frequently exhibits different behavior than buyers of the past. A modern buyer may get very excited about a purchase and spend a lot of time in the research phase and then abruptly stop, ending the sales process sometimes without any reason at all. Often, modern buyers want to reduce the friction of buying and using a product to make it easy for them to achieve the value.
Finally, hospitals will need to think about their relationship with consumers in a new way. In the internet economy, the traditional paternalistic viewpoint of healthcare providers toward patients will only attract people in times of specific need. To make an organization the destination of choice requires a relationship of mutual respect. It requires a deep understanding of consumers’ experiences within and beyond healthcare. It requires a fierce dedication to the highest level of service. And it requires creativity to design the kind of interactions that will delight and even surprise consumers.
The last step in the sales funnel is to keep your momentum going. Follow up with all the new customers you have acquired and ensure they are happy with their product or service. A great way to accomplish this is to offer a membership-based rewards program. This will allow you to remain in contact with customers, giving you the perfect means for telling them about new deals and services.

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. 

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