Reviews (132)

Overall rating
4.9
Counts per rating level
  • 96% 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 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.

April 21, 2021

This app definitely has a variety of useful features and really helps deep dive into the most important metrics of your business. The team is fantastic, extremely responsive and have provided several actionable insights during our reviews. I would say this is a must have for all business owners on Shopify!

Arrae
Canada
About 2 months using the app
Lebesgue replied May 28, 2025

Our team is always aiming to be fantastic and super responsive with helpful suggestions! Thanks for the recommendation :)

December 9, 2021

The app has been incredibly helpful in assisting us with understanding the behavior of our cohorts and by modeling an in depth cohort analysis. The data visualization features of this integration are well worth the price and I high recommend Lebesgue for those seeking to gather more relevant data and KPIs.

TRIHARD
United States
About 1 month using the app
Lebesgue replied May 29, 2025

We designed our cohort analysis to help you delve deep into customer behavior, so we're delighted it's been so helpful. Thanks for highly recommending Lebesgue for gathering those important KPIs!

September 7, 2022

I have a opportunity to talk with Josip, a app creator. He take his time and give me really valuable information's about performance an opportunities in FB and Google ads. If you would like to discover critical mistakes or quick check what your marketing agency is doing, you need Lebesgue.
Highly recommend!

PLATINUM
Slovenia
15 days using the app
Lebesgue replied May 29, 2025

Helping you find those critical mistakes or just get a clear view of performance is exactly what we aim for!

October 11, 2021

Great app, highly recommended; I'm hopeful that these insights will help my team make better decisions when it comes to ad spend. We're working with the team to develop a better discipline in tracking our performance and ROAS. If you're having difficulty capturing your marketing impact, this app will be exactly what you'll need to help develop a strategy.

Miracle Tree
United States
About 2 months using the app
Lebesgue replied May 28, 2025

We really appreciate you sharing this! It's fantastic that Lebesgue is helping your team develop better discipline in tracking performance and ROAS. We're delighted to be the app you recommend for understanding marketing impact and building strategy!

February 14, 2023

This app is truly amazing! It thoroughly covers marketing analytics and provides invaluable guidance to support decision-making. What's even better is the team's responsiveness. They are always ready to assist in using the app and go the extra mile to explain intricate metrics and offer suggestions to propel the business forward. I absolutely love their level of dedication!

Kydra Pte Ltd
Singapore
4 months using the app
Lebesgue replied May 28, 2025

We're delighted that our team's responsive support and their ability to explain complex metrics are helping to propel your business forward. That level of dedication is what we're all about!

August 30, 2022

This is a great marketing intelligence tool backed by a solid team. Super helpful while doing Facebook and Google ads and keeping a tab on your ROAS. On top, the team behind the tool goes out of its way to help. I am really impressed after I was given a one-on-one audit. I was made aware of some glaring mistakes we were making and also shown how to fix them. I recommend this app.

SERNES
Canada
26 days using the app
Lebesgue replied May 29, 2025

This is brilliant feedback, thank you! We're super happy Lebesgue is your go-to for tracking ROAS and that our team's audit was so impressive. We love helping you succeed with your ads!

July 20, 2021

The tool has been very helpful in collating data across multiple channels such as Google & Facebook to look at when making decisions & forecasting. The team behind it have been great in following up with suggestions & recommendations too whilst using the tool! The team behind are definitely passionate about data & wanting best for the companies that use the tool, so props to Lebesgue.

Masons of Yorkshire
United Kingdom
3 months using the app
Lebesgue replied May 28, 2025

That's wonderful to read, thank you! Helping you make informed decisions and forecasts by bringing your multi-channel data together is exactly what we aim for. We're delighted you see our team's passion for your success!

May 10, 2023

I had been searching for the right app for over one year - an app where I can look at my advertising ROI all in one place and profitability. This app took just a few minutes to install and everything is right there - The reporting has been eye opening! And with Tony's help, I was able to correct a major google ads issue which saved me from over spending on google ads. I am so grateful!

Project Nursery
United States
15 days using the app
Lebesgue replied May 29, 2025

This is brilliant, thank you! We're so happy Lebesgue ended your year-long search with easy setup and eye-opening reports. And go Toni for helping you save on Google Ads. We love to hear it!

March 8, 2022

Excellent app, value for money! I recommend it to all those who start their own small businesses having a limited budget. With a symbolic investment getting a valuable insight and a right direction of future online and social media marketing. Special feature with AI creating texts for adds is real fun and save a lot of time thinking how to reach and touch your customers with a right words!

Bling Zoo
Croatia
About 2 months using the app
Lebesgue replied May 28, 2025

Thanks for this amazing review! It's fantastic that our AI creating texts for ads is real fun and saves you so much time. We love providing valuable guidance and the right direction for new businesses starting their online marketing journey!

August 29, 2022

First impressions have been absolutely fantastic. Worth it for the onboarding process and one-on-one audit of FB and Google Ad account setup alone. Up-to-date campaign advice regarding how SMM and PPC marketing works NOW, not 10 years ago, and exactly what you need to do to get the best out of your campaigns. Toni - who conducted our onboarding was clear, concise, and extremely knowledgeable.

CharlieTheVet
United Kingdom
7 days using the app
Lebesgue replied May 29, 2025

We're super happy your first impression is "absolutely fantastic" and that Toni's knowledgeable and up-to-date advice has been so helpful. We're excited for you to see even more value!