Reviews (132)
What merchants think
This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.
This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.
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Merchants describe this as a central hub for marketing and ecommerce data, replacing manual spreadsheets with clear dashboards for MER, CAC, ROAS, LTV, retention, and cohort behavior. They highlight AI audits, performance recommendations, ad copy, and benchmarking, plus competitor intelligence that improves ROAS and ad efficiency. Many praise the strong value versus similar tools and consistently mention excellent, hands-on support and easy onboarding for non‑technical teams.
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Fantastic service, willing to help with your problem and work with you to solve it. In a 30min call, I learn more about how to optimise Facebook ads than anywhere else I have tried to find information. Looking forward to utilising the app to its full potential.
That's brilliant to hear! Thanks for the great feedback. We're thrilled you felt we were right there with you, working to solve things together.
It's awesome that a quick 30-minute chat on Facebook ads gave you more useful info than other places! That’s exactly what we want, to share real, practical tips that make a difference.
We're really excited for you to explore everything the app can do. If anything comes up or you have questions, just give us a shout!
So far this is the best and easiest it is to get an overview of my whole ad account. It makes it easy and quick to make strategic decisions and other features like tracking competitors are a huge bonus. Also first class customer support that shares their knowledge!
Thanks a million for this awesome review! We love that the ad account overview, quick strategic decision-making, and competitor tracking are so valuable for you. Our support team is always happy to share their knowledge to help you succeed!
Lebesgue is such an amazing app!! It has helped me to see more accurate data and understand our digital marketing. The team is fantastic and Toni has been so helpful in making sure we get accurate data. He helped me to see our data more accurately and fix our pixel issues.
We're really happy that Lebesgue is helping you get a clearer picture of your data and digital marketing. It's fantastic that Toni and our team were able to help you sort out those pixel issues and get your data spot on. That's exactly what we aim for!
Keep doing amazing things, and if anything else comes up, just give us a shout!
Lebesgue and its marketing insights app are an essential part of our go-to-market strategy. The app alone gives great insights in a holistic way, and competitive benchmarks are well worth it. I find great value in the consulting calls as well so I am happy to be a premium member.
We're thrilled you find such great value in our holistic insights, competitive benchmarks, and especially our consulting calls as a premium member. We love helping you succeed!
This is an integral part of your marketing strategy, the support team are excellent and Toni was extremely helpful in helping me get my tracking correct and in providing much appreciated tech insights and guidance. Highly recommend this App with 5 Stars. Keith. COO swish-equestrian.ie
Thanks for the 5 stars and such a great review, Keith! It's fantastic that our support team provided extremely helpful tech guidance to get your tracking perfect. We love helping you succeed!
Our goal was to get detailed analytics and insights about our digital marketing performance, and we ended up getting not only easily understandable and visually well presented data, but also actionable suggestions and a free audit. It increased our ROI by 30% in ONE DAY. Beyond impressed.
Wow, that is a big increase :)
Thanks for sharing it :)
The UI of the dashboard is well designed and helps us track our Facebook and Google campaigns in one place. The team behind the app has been very supportive and provided clear insights to help us improve performance. Highly recommended especially if you're a growing business managing your own campaigns.
Providing clear insights from your unified campaign data is exactly what we aim for. Your high recommendation, especially to other growing businesses, means a lot to us!
I have already got a lot of value from Toni and Josip's advice and the free trial hasn't even finished yet. They really go out of their way to analyse your store and ads accounts to make sure they are optimized and focused on converting customers. Looking forward to working with them more. Thanks heaps!
It's great that you're already seeing so much value from Toni and Josip's dedication to optimizing your accounts. We're just as excited as you are to continue working together and help your store succeed!
This is one of the best apps I've ever used. The app is continually being improved by the dev team and adding more and more features. Customer service is amazing. Shout out to Tony who has always been helpful and courteous!
If you're looking for an analytics app then I highly recommended Lebesgue!
- Jon
Hey Jon, thanks a million for such an awesome review! Hearing Lebesgue is one of the best apps you've ever used really makes our day.
Our dev team is always working hard to make the app better and add cool new stuff, so it's great to know you're noticing! And a big thumbs up to Tony – he'll be thrilled to hear your kind words about his help.
I started with a trial initially and found that Toni was very prompt with any questions I had followed by a free trial. Josip took me through the full report and his knowledge and experience is very impressive. I highly recommend them as they are passionate about their work, accommodating and very helpful!
Our team is genuinely passionate about helping you succeed! Glad this is getting noticed :) Thanks for the review :)
