They are the ones who consistently use your product and perform the core action that drives its value. The goal for any product is to convert as many users as possible into core users.

They are the ones who consistently use your product and perform the core action that drives its value. The goal for any product is to convert as many users as possible into core users.

To measure the success of a product, founders need to focus on the only metric that matters - user engagement. It's not about how many downloads or sign-ups you have, but rather how many people are actively using and deriving value from your product.

User engagement can be measured by looking at three key factors: usage, retention, and frequency. Usage refers to the number of people using your product, retention measures how many of those users keep coming back, and frequency tracks how often they perform the core action.

By analyzing these metrics, founders can gain valuable insights into their product's performance and make data-driven decisions to optimize user engagement. If usage is low, it may indicate a lack of interest or a need to improve the onboarding process. If retention is low, it could signal a problem with the product experience or a need to enhance the value proposition. And if frequency is low, it may suggest that users are not finding enough value to keep coming back.

One company that understands the importance of user engagement is YouTube. Since its inception, YouTube has focused on creating a platform that keeps users coming back for more. From its humble beginnings as a dating site to becoming a video behemoth, YouTube's success can be attributed to its ability to engage users and provide them with an endless stream of content.

YouTube's journey started in 2005 when it officially launched out of beta and made its platform available to the public. At that time, YouTube was already receiving 8 million views per day, indicating strong initial usage. With the backing of investment firm Sequoia Capital, YouTube was able to secure $3.5 million in funding to fuel its growth.

But it wasn't until a video of two boys lip-synching to the Backstreet Boys went viral in 2006 that YouTube caught the attention of Susan Wojcicki, who was in charge of Google's acquisitions at the time. This video convinced her of the potential of user-generated content and led Google to acquire YouTube for a staggering $1.65 billion in 2006.

The success of YouTube can be attributed to its ability to engage users and keep them coming back for more. One of the earliest viral videos on the platform was a 56-second home video of a baby named Charlie biting his brother's finger and then smiling. This video captured the hearts of millions and showcased the power of user-generated content to entertain and engage audiences.

So, how can founders replicate YouTube's success and drive user engagement for their own products? Here are three actionable pieces of advice:

1. Focus on the core action: Identify the key action that drives value for your product and make it as seamless and enjoyable as possible. The easier it is for users to perform the core action, the more likely they are to engage with your product on a regular basis.

2. Provide value and variety: Users need a reason to keep coming back to your product. Continuously deliver value by offering fresh content, new features, or personalized recommendations. Variety keeps users engaged and prevents them from getting bored or losing interest.

3. Listen to your users: Pay attention to user feedback and iterate based on their needs and preferences. Regularly communicate with your users through surveys, feedback forms, or user testing sessions to understand their pain points and improve their overall experience. By prioritizing user feedback, you can build a product that truly resonates with your audience.

In conclusion, user engagement is the key to the success of any product. By focusing on usage, retention, and frequency, founders can gain valuable insights into their product's performance and make informed decisions to optimize user engagement. YouTube's journey from a dating site to a video behemoth showcases the power of user-generated content and the importance of keeping users coming back for more. By following the actionable advice provided, founders can drive user engagement and build a successful product that stands the test of time.