Reviews (115)

Overall rating
4.8
Counts per rating level
  • 97% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 2% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for boosting marketing efficiency and improving ROAS. It offers features like ad performance analysis, profit tracking, and competitor insights, all on one platform compatible with Google Ads and Meta. Users value the actionable insights and customer lifetime value data it provides. The user-friendly interface and reliable analytics are supported by a responsive and strategically helpful support team.

Edited September 17, 2025

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...

DTYStore
United States
9 days using the app
Lebesgue replied September 22, 2025

Hi, thank you for taking the time to share your experience.

We’re sorry to hear you feel disappointed. Our mission at Lebesgue is to help merchants grow by focusing on the marketing strategies and tactics that drive conversions and improve MER, while staying up to date with the latest industry insights. This applies equally to all merchants, including those on a free plan.

In your case, we went beyond the app itself by reviewing your accounts, joining calls, and providing detailed guidance on campaign setup. That’s why we were disappointed to read the suggestion that we don’t support early-stage businesses – supporting them is central to our mission, and something we demonstrated here.

We appreciate your feedback and wish you success as you continue to grow your store.

January 13, 2022

We were looking around for a data analytics app that would serve as a single-source of truth to provide us with a holistic view of our business without having to log into different marketing platforms just to understand what's working and what isn't. I like that the app provides key benchmarks and a more prescriptive approach about where to focus our attention to improve. Prior to using this app we had tried Glew and a number of other more expensive options that are nowhere near as easy to use or as valuable in terms of the data provided. Even better than the app itself is the support of the team. They've offered a ton of advice and have ensured that everything is set up as it should be to ensure the data is accurate. Excited to see what features they add next!

LYFE Fuel
United States
11 months using the app
Lebesgue replied May 27, 2025

This is incredible, thank you for sharing your experience! We're so happy to be your easy-to-use "single source of truth" and that our team's support has been a standout. We're always working on new features and are excited for you to see them!

July 13, 2023

I recently discovered this app that has completely revolutionised the way I approach marketing metrics and LTV analysis! The robust suite of tools available for monitoring marketing metrics and competitor analysis is nothing short of impressive. From tracking campaign performance to analysing customer behaviour, this app covers it all.

What truly sets this app apart, though, is the exceptional team behind it (Shoutout to Josip!). The dedicated professionals are not just knowledgeable, but also incredibly responsive. Whenever I have a question or needed assistance, their prompt and helpful responses have been a game-changer. It's clear they genuinely care about helping businesses succeed in reaching their marketing goals.

REFASH
Singapore
10 months using the app
Lebesgue replied May 27, 2025

We love hearing that our team (and Josip!) truly sets Lebesgue apart for you. Thank you! It's great that our tools are making a big difference in how you approach your marketing metrics and LTV.

April 19, 2024

This app is one of the best out there. No need to pay someone to pull 800 reports and analyze them, this app can do it all and so much more.
I also LOVE spying on competition.

Larissa Loden
United States
9 months using the app
Lebesgue replied May 27, 2025

"Best out there" :) You rock, thank you! We're super happy Lebesgue makes your reporting a breeze. And hey, a little bit of competitor "spying" is always good for business, right?

October 13, 2022

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

Swish Equestrian Ireland
Ireland
8 months using the app
Lebesgue replied May 27, 2025

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!

April 15, 2024

An innovative analytics tool that delves deep into the nuances of advertising, driving growth— and how it effects overall business profitability.

The team is beyond compare, always providing expert guidance and solutions.

Highly recommend Lebesgue !

The Line by K
United States
8 months using the app
Lebesgue replied May 27, 2025

This is awesome feedback, thank you! We're delighted Lebesgue's deep analytics are driving growth for you. And yes, our team always aims to be beyond compare in helping you succeed!

March 21, 2023

As a Shopify user, I have recently started using Lebesgue: Marketing & LTV app and I am extremely impressed with its capabilities. The app is an all-in-one solution for analysing my store's analytics, Facebook ads, and Google ads performance. The best thing about the app is that it not only analyses my own data but also provides insights from my competitors' data and overall marketing trends.

The app has helped me identify mistakes in my advertising strategy and has provided me with opportunities for growth and improvement. It has also allowed me to compare my performance with industry benchmarks and improve my marketing content accordingly.

What I love the most about the app is the customer lifetime value (LTV), retention, and P&L analysis features. These features have helped me to improve my financial reporting and forecast my revenue more accurately. The KPI dashboard is also very helpful in tracking my results and measuring my success.

Overall, I highly recommend this app for anyone who is looking to improve their marketing strategy and financial reporting. It's a great investment for any business owner who wants to stay ahead of the competition and grow their business.

Oxyhealth
United Kingdom
8 months using the app
Lebesgue replied May 27, 2025

We love being a great investment for your business growth! It's great to hear you love the competitor insights, LTV, retention, and P&L analysis features so much.

March 10, 2023

I have been using the Lebesgue app for a few months now, and I find it to be an indispensable tool to optimize my ads and ad strategy. Every single "marketing expert" will tell you a different set of recommendations based simply on their limited experience and it's challenging to know which approach will actually work for your products. Lebesgue eliminates this by providing only data-driven insights and recommendations based on thousands of Shopify stores that run ads. By relying on objective data rather than subjective biases or placebo effects, Lebesgue offers a clear path forward for improving ad performance. I highly recommend this app to any Shopify store owner who wants to maximize the effectiveness of their ads.

QuenchPlant
Canada
6 months using the app
Lebesgue replied May 27, 2025

We're so happy you find Lebesgue indispensable because it offers recommendations you can trust, based on real data, not biases. Your high recommendation to other Shopify store owners means a lot to us!

June 20, 2022

We love this app and the team that comes with it. We're learning valuable marketing and data info and tips, as well as receiving incredible support and guidance. As a small business, we were doing a lot wrong and got into a big mess with all our social media accounts and Toni and the Lebesgue team have helped us unravel the mess. Highly recommend for small businesses in need of marketing guidance and proper analysis.

Arda Wigs Canada
Canada
5 months using the app
Lebesgue replied June 28, 2022

Thank you for your review. At the core of our service, it's all about learning and education - learning is the best way to make smarter marketing decisions, grow your business, and improve profit. We're grateful to have you as a partner.

April 18, 2024

The Lebesgue App provides apples-to-apples reporting on our ad spend and conversion metrics. Prior to our daily use of the Lebesgue app, our team had difficulty understanding and reporting on the success metrics of the various PPC platforms. Is Google more cost-effective than Facebook? What is the cost of a customer acquisition from YouTube vs. a customer from Instagram? The Lebesgue app solves this problem and provides clear and comparable KPIs across advertising platforms.

The team at Lebesgue has been unbelievably helpful. With their guidance, we have completely redesigned our advertising strategy, targeting strategy, campaign organization, and creative review process. Ivana is an AdWords mastermind who has increased our conversion metrics by over 100%. She is leading the charge on our Google advertising strategy, and we could not be more thankful for the knowledge she has passed on.

anthroschair
United States
5 months using the app
Lebesgue replied May 28, 2025

Thank you for the great review! Making sense of multi-platform ad spend is tough, and we're so glad Lebesgue brings that clarity. A big shoutout to Ivana for her amazing work with you – we're proud to have her on the team!