5 Real-World Vibe Coding Success Stories That Show What AI Can Really Do

Not too long ago, building software meant either spending years learning to code or paying someone a hefty fee to do it for you.

Thanks to the emergence of vibe coding, that’s no longer the case. Simply describe what you want in plain English and sit back as AI codes, tests and deploys it for you.

But how does it work in reality? After all, there’s a world of difference between being able to “build anything” and building something genuinely useful.

Luckily, in the short time since the term was coined in early 2025, plenty of examples have emerged to demonstrate what’s possible.

So let’s take a look at some of the businesses that have successfully leveraged this powerful new ability, using it to develop new products, internal processes or customer experiences.

Booking.com

Online travel agent Booking.com deployed AI coding assistants across its 3,500-strong engineering team in early 2025. According to Bruno Passos, group product manager for gen AI, uptake was initially slow. However, this quickly picked up after developers were given training on how to get the most out of the powerful new tool. Job satisfaction increased, and the productivity of developers, measured by their output of finished, reviewed work, increased by 30 percent. The lesson here is clear: Businesses must invest in training and developing a culture that rewards experimentation, as well as putting tools into the hands of their workforce.

Zapier

When Zapier growth marketing manager Matt Brown realized he needed to track data relating to influencer partnerships, he turned to vibe coding for a solution. Using Claude and Zapier’s own systems, he was able to quickly create a custom internal dashboard giving him instant access to all the information he needed. This involved generating the data architecture, JavaScript and HTML on the fly, and automatically spotting and fixing bugs. His tool was able to quickly surface stories and insights that weren’t apparent from looking at the data alone, and is now routinely used during Zapier’s weekly team briefings.

Adidas

The legendary sportswear manufacturer also reported that it was able to increase developer productivity by giving them the power to vibe code. As with Booking.com, developers were initially hesitant, with 90 percent of those involved “hating” the tools and describing them as “a complete waste of time”. However, a second pilot achieved far more promising results. This time, developers reported feeling 20 to 25 percent more effective when using the tools. More importantly, they said that vibe coding increased the amount of “happy time”, meaning time spent actually coding rather than on administrative tasks, by 50 percent.

Northern Health

UK GP Dr Fahim Hussaun was quoted £75,000 to £100,000 to build a remote healthcare platform he had envisaged for patients at his Northern Health practice. This was a huge financial risk for a small company to take on, and the long development timeline of 12 to 18 months meant it would be a long time before he would see any revenue from it. However, using the vibe coding platform Replit, he was able to put together 16 of the features of the My Doctor platform, including appointment booking, prescription requests, a subscription-based payment system, and integration with Fitbit tracking devices, in just four days, at a reported development cost of just £165.

Leatherman

Leatherman is far better known for building physical tools than software ones, but all that might be about to change. The company has firmly embraced the vibe coding ethos by encouraging staff across manufacturing, marketing, finance, HR and operations to vibe code solutions to the specific problems they tackle every day. This has resulted in over 250 projects going into production across the company, including apps, dashboards and automations.

Final Thoughts

These are five businesses that each approached vibe coding in a different way, but all learned the same lesson. Thanks to the opportunities it creates, even those without technical skills can build tools that will save time and drive growth. The secret is giving workers the freedom to experiment and developing business cultures that reward innovation and problem-solving.