Building products is easier than ever, knowing what to build is the hard part

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Building is no longer the constraint.

AI-assisted development has transformed how software gets built. Because tools can generate code, build prototypes and speed up testing, ideas that once took weeks or months to develop can now be explored in a fraction of the time.

Engineering capacity is no longer the constraint it once was. More organizations can experiment and bring new products to market faster than ever before. But building faster doesn't guarantee better products.

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Human judgement is still necessary to decide which ideas deserve investment, which features solve real customer problems and which experiments aren't worth pursuing.

AI can dramatically shorten the journey from idea to release, but it can't make those types of business decisions for you (yet).

Anant Gupta

CTO at Mixpanel.

Research from MIT found that while AI has fueled a surge in new apps entering mobile marketplaces, usage has not increased at the same pace. Faster development is producing more software, but it isn't creating more customer attention. Customers haven't suddenly found more hours in the day simply because software is easier to build.

That raises the bar for decision-makers. As AI removes many of the barriers to creating software, success increasingly depends on learning quickly from customer behavior and understanding what customers genuinely value. It’s the only way to stand out in an increasingly crowded marketplace.

Customer insights are your biggest asset

After every release comes the same questions. What next? Do we invest further or move on? AI has made it possible to build and ship software more quickly, but it hasn't made those decisions any easier.

That's why product intelligence matters. Understanding how customers behave gives decision-makers the confidence to decide where to focus their effort. Behavioural data shows what customers keep coming back to, where they struggle and where they give up. It also helps distinguish between features that attract initial interest and those that become part of customers' everyday workflows. That distinction often says more about long-term value than launch-day engagement or anecdotal feedback.

It also reveals where customers complete key tasks, where they struggle and where they abandon journeys. Those signals often provide stronger evidence than customer opinion alone, because they reflect what people actually do rather than what they say they do.

Those insights make prioritization easier. They show which features deserve more investment, which ideas aren't landing and where the next opportunity probably sits. They can also help product teams decide when to refine an existing feature, simplify an experience or stop investing in something customers aren't using. Product decisions become grounded in how customers actually use the product, rather than internal assumptions and beliefs.

As AI lowers the barriers to building software, deeply understanding customers becomes even more valuable. The strongest organizations keep learning from the people using their products, allowing every release to build on real customer insight.

From AI-assisted coding to AI-assisted product improvement

AI-assisted development has changed how software is built, and product leaders are only beginning to explore what it can do beyond writing code. The next stage is using AI alongside product intelligence to strengthen the decisions that shape a product over time.

When working with large volumes of behavioral data, AI can help surface patterns more quickly, highlighting changes in customer behavior, unexpected user journeys and emerging trends that might otherwise be overlooked.

That gives decision-makers more confidence about where to focus their attention, while leaving more time to interpret what's happening and determine the best response. Rather than spending hours searching dashboards for answers, product teams can focus on understanding the behavior, testing possible improvements and deciding which ideas are worth pursuing.

Every release generates new behavioral data. Instead of relying on assumptions, product management teams can use that evidence to decide what deserves attention next. Over time, each release helps inform the one that follows.

Used in this way, AI becomes part of the product improvement process as well as the development process. The combination of AI and behavioral insight helps organizations learn faster, respond with greater confidence and keep building products around what customers actually need. Focusing on what the data uncovers about what customers actual need is the best way to endear your product to your users.

AI has changed the speed of product development. But every release still depends on good product judgment, which means knowing what to improve, what to leave behind and where to invest next. Behavioral insight is the best guide for decision-makers to ensure that every release reflects what customers actually do rather than what your internal teams assume they'll do.

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CTO at Mixpanel.

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