We've only just started using Lebesgue, so think of this as a "first impressions" review. It's great to have everything in one place and certainly replaces a number of other tools we use. It's clean, and we are not drowning in data for the sake of data. The AI-powered ad analysis and marketing insights are quite useful. The team reached out and offered us a free audit across all our marketing channels which should help us identify weaknesses and areas of growth. It's early days but surely this will help us better understand our purchase funnel and customer journey.

Solid Attribution App for significantly less money than the comp set. While it is not as streamlined as some of the more expensive attribution brands, the value for the money is far superior.

Amazing suite of tools and first-class support! Toni has been incredibly helpful every step of the way. Lebesgue is a must-have! Thanks!!

This app has completely changed the way we understand our marketing performance. The level of clarity it gives us across Google Ads, Meta, GA4, and Klaviyo is incredible. Everything connects seamlessly, and the data actually makes sense—which is rare. The Lebesgue team is next-level. They’re responsive, sharp, and genuinely care about helping brands grow. We’ve made smarter, faster decisions and seen measurable improvements in ROAS and efficiency since installing it. If you’re serious about scaling your Shopify store profitably, this is the tool and the team you want in your corner.

This is the best team we've worked with on Shopify when it comes to understanding both Google and Facebook Ads. Josip is literally a genius. He has built a team of experts around him that helps us make more revenue each month.

Lebesgue has quickly become one of the most valuable tools in our stack. It’s like having the power of TripleWhale, but at a fraction of the cost and far superior. The analytics are super clear, the AI insights actually make sense, and it saves me time instead of adding another layer of confusion. The Lebesgue team is top-notch, knowledgeable, and genuinely invested in helping you succeed. You can tell they’re pros who understand both the data and the realities of running an e-commerce business. If you’re serious about scaling your brand and want a tool that delivers clarity without breaking the bank, I can’t recommend Lebesgue enough. Absolute must-have!

Updated on 09/17: Very disappointed with the borken promise and commitment. Just like thousand other agency that doesn't care about you when you are just a small business or starting out. I know my review doesn't make any different but at least I can share my experience so other can be careful and tripple check your decision. Josip and the team at Lebesgue are great. We were searching for a solution to promote our website on Google and Meta for some time. None of the agencies could help us launch our site. We found Josip and Lebesgue through the highly recommended partner. Josip jumped right in to show us Lebesgue and offer a completely free, in-depth website audit, preparing us for the grand launch on Google and Meta. We are excited to see how this will help our site reach the next milestone. Will continue to update our journey with Lebesgue...

Totally worth the pricing this tools combine many tools in one - Imagine having a CMO for less than 100 months... SAV is really nice

I’ve tried almost every tool out there—from the most expensive platforms to the simplest trackers—and this Shopify App is by far one of the best. It’s an excellent all-in-one solution that delivers clear, detailed analysis of all key performance metrics. The interface is smooth, the team behind it is reliable, and the reporting is very thorough, with KPIs shown in both numbers and charts that make it easy to spot trends and act quickly. It also goes beyond just your own data: the app includes ad creative analysis and even offers insights into competitor activity, giving you a broader view of the landscape. With its great pricing, ease of use, and depth of analysis, it truly stands out as a must-have tool for keeping every aspect of performance on track.

Super intuitive and easy to use. The team is very helpful and supportive, making it an essential tool for our marketing. The team is extremely knowledgeable - probably genius level talent over there. Worth checking out