Reviews (110)

Overall rating
4.9
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
  • 1% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for its comprehensive analytics and marketing tools, praising its ability to integrate data from platforms like Google Analytics and Facebook. They value the easy setup, intuitive dashboard, and exceptional support, including personalized onboarding. The app's affordability and actionable insights are noted as key benefits, making it essential for data-driven decision-making and enhancing store performance.

July 10, 2022

Great support and onboarding sessions, resolved various issues with Facebook ads, and provided ideas and insights.

Oasis Diakosmisi
Greece
2 days using the app
Lebesgue replied June 2, 2025

Thanks for the feedback, love hearing you're happy :)

September 7, 2023

Just started to use the app and already discovering great information about hidden value connected to some of our products.
Also, compliments for the very fast, responsive and very effective customer support.

SkinnyLove Shop
Belgium
2 days using the app
Lebesgue replied June 2, 2025

Thanks for the compliments. We aim to please :)

December 8, 2022

This app is now our go-to platform, and we‘re using it extensively in determining our PPC requirements, tracking our competitors, and improving our sales conversions if you’re looking to take your marketing performance to the next level - I would highly recommend Lebesgue. The customer support and success team really know their stuff and have been super helpful in getting us up and running in no time. Thanks again Josip and team!!

Studio Botanica CH
Netherlands
1 day using the app
Lebesgue replied June 2, 2025

That’s what we love to see! And a big cheers to Josip and the whole team for getting you set up fast. They'll be chuffed to know their help and know-how made a difference.

June 6, 2023

Josip and his team have created an amazingly deep and useful tool to analyze your Facebook and Google ads. They are one of our secret weapons helping us grow!

Moderncre8ve
United States
1 day using the app
Lebesgue replied June 2, 2025

We love being your secret weapon. Thanks for making it public, this is awesome to hear :)

April 21, 2021

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.

SEXY PLEXY Jewelry
Croatia
About 21 hours using the app
Lebesgue replied June 2, 2025

Wow, that is a big increase :)
Thanks for sharing it :)

October 12, 2021

Very insightful app, got to understand a lot with it! Data is key and this app is a game changer. Customer service is perfect, very helpful.

Dorjoy
France
About 15 hours using the app
Lebesgue replied June 2, 2025

Thank you for the feedback. Glad to hear you're happy.

September 22, 2021

Shopify app says $9/mo and they tried to signup for $79/mo plan which is the lowest once you pass your free trial.

MakeUp World Pakistan
Pakistan
19 days using the app
Lebesgue replied September 22, 2021

Hi there,

We're really sorry that you have seen the wrong price offered up for your use of the Lebesgue app, based on the revenue of your store, after your free trial has ended. It is related to a mistake on our end that has not been made in bad faith and we're glad that you have pointed out about this happening to us! It has been fixed and it should not happen again now!

Our Customer Success team has reached out to you via email and we would be happy to get in touch to find a solution that would make you a satisfied user of our software again, so please reply to our team via email.

September 11, 2024

Hola somos la empresa codelin en colombia
hace unos días un asesor externo instaló esta aplicación en periodo y deseamos desinstalarla necesitamos ayuda con el reembolso

Codelin
Colombia
16 days using the app
Lebesgue replied September 27, 2024

Hi Codelin team,

We're sorry about the confusion and the situation with the billing that happened to you. As we spoke via email as soon as you reached out, we were happy to fully refund you the app costs immediately due to this miscommunication between you and your external consultant. We hope this has made your experience with Lebesgue a pleasant one and, as always, we're to help in any way we can when you need us!

Best,
Toni

January 27, 2022

Competitor analysis features are fantastic and truly helpful for tracking our competitors' moves regarding their marketing advertising campaigns. Also, copy creation is a true lifesaver when it comes to creating perfectly optimized Facebook advertisement copy suggestions.

HIGHLANDER Webshop
Croatia
38 minutes using the app
Lebesgue replied June 2, 2025

Hearing our copy creation is a 'lifesaver' for your Facebook ads? That absolutely makes our day! We love making things easier for you.

September 6, 2022

I just had a talk with the app creator and he gave me really valuable insights about Facebook ads. This app is fantastic IF you are running Google or Facebook Ads to your store. HIGHLY recommend!!

Diamond Smile Finland
Germany
5 minutes using the app
Lebesgue replied June 2, 2025

Thanks for the review and the recommendation. Glad you love Lebesgue :)

March 29, 2025

Rracking and optimizing our ad performance across multiple platforms was challenging—until we found Advertising Insights.

Smart Haven
United States
30 days using the app
November 11, 2024

best ad support agency for all Indian e commerce website owners and new startups

Notch Buy
India
4 days using the app
September 7, 2023

good, i am in shock how support works

AromaRhapsody
Czechia
14 days using the app
January 16, 2023

As a CEO, I'm always looking for tools to help me stay on top of my business's marketing performance. That's why I was thrilled to discover Lebesgue. I've been using it for just a few days, but it has already helped me more than all the freelancers I've hired in the last couple of months!

Lebesgue has made it incredibly easy to track and audit my advertising accounts on Facebook, Google, and TikTok. It has saved me so much time and effort, I can easily see what's working, what's not, and why. I can also see the performance of my campaigns and my team's performance. The support team is top-notch. They helped me fix some pixel tracking issues in no time. I can confidently say it's one of the best tools out there for managing and auditing marketing performance. If you're looking for a powerful and user-friendly tool for tracking and auditing your marketing performance, Lebesgue is the way to go!

Nextshape
Croatia
3 days using the app
November 16, 2022

Honestly this is a brilliant tool; if you’ve ever been stuck wondering what your ads are actually doing for you - this can help answer that. FB/Google do their best to give you insights, but Lebesgue goes a step further and breaks it down to give you true ROAS, Profit/Loss, AND expert guidance on how your ads are structured based on their vast experience in ad management. Don’t get stuck wondering and throwing money into the void, find out what it’s doing and make it work better. Thanks guys!!

Darn Yarn
Canada
3 months using the app
November 12, 2022

Je n’en reviens tout simplement pas du service que j’ai reçu, un service exceptionnel. Une application très pratique également!

By Mary
Canada
5 days using the app
November 8, 2022

I think that the service which I received from Toni was one of the best across Shopify. we had the chance to book a video call with Toni and he explained all things with a very nice smile.
The catchy thing about this service that he could've just do his job and walk away but he invested some time to prepare for a us a a presentation and give us some tips to increase our sale which he wasn't obliged to do. Thanks again to you Toni!

Major'Elle
Poland
21 days using the app
November 7, 2022

Lebesgue is Awesome! I started my Shopify journey around a year ago and had multiple bad experiences trying to run Ads on my store. My ad accounts got suspended and I pretty much didn't know what to do. Fast forward a couple of months and I run across Lebesgue and reached out to customer support explaining my issues and inquiring if they could help me or give advice on getting them back active. I communicated with Josip and he was all about helping me and even set up a meeting to dive into my account. Everything is going in the right direction and I couldn't be happier. After doing some research on Lebesgue I'm amazed at the amount of content that it provides and it is unlike anything I have ever seen. Imagine tracking your biggest competitor, storing all their Facebook, google, youtube & Instagram ads while Lebesgue steadily optimizes and gathers all the existing ad copy, interests, targeting etc... and provides you with the precise information that is making these ads a success. Start running your ads with Lesbegue today and run over the competition. As great of software as Lebesgue is the customer support is some of the best I have had any dealings with. Thank you for all your help Lebesgue team. Very excited to see what the future has in store. It's time to stop questioning and start doing. Grab Lebesgue today, trust me it's a game-changer!

helobath
United States
2 days using the app
October 12, 2022

I used this app for it's free advertising audit. I was then approached by their customer support asking if I would like a free 1-on-1 session with one of their representatives, so they can help me out. They did this for completely free and I am extremely happy, I received multiple great suggestions for my advertising and my website. 10/10 would recommend it.

Red Titan Gyms
Bulgaria
8 days using the app
September 19, 2022

The Lebesgue team is fantastic. They really care about the success of their clients. The app makes it easy to gain insights into your store's performance and how you stack up to your closest competitors. Josip and his team are continuously improving on the app; you can tell they have the experience to back them up. Definitely an app that every Shopify Store owner needs if they want to succeed.

JewelryArt
United Kingdom
18 days using the app
Edited September 5, 2022

I'm really impressed on how Josip show his insights about my store, on how he is able to help me. His presentation was great and was able to tell me what's wrong with my store. His advise make all sense to me, Like the positivity that he has on how he can help me as I am new with this industry is really helpful. You can really see that he really knows what he is talking about and what he is doing. Im truly believe that this company can help me to be successful in dropshipping business. I highly recommend Lebesgue especially if you are new with this industry. I am sure you wont look for something else! If you have a shopify, you should have Lebesgue with you! Big thanks to Josip! Keep it up guys!

ulikeubuyt
Canada
5 days using the app
August 17, 2022

I am very pleased with the customer service thus far. After installing the app, I was able to have a one on one video call with the CEO of the company. The call was initially to fix an error on my Google Ads but he took the time to walk me through setting up the best ads for my type of business via Google and Facebook. He also took the time to explain different aspects of the app. I am not experienced in Google and Facebook advertising, so this help was greatly appreciated. The app itself is great. You get all your analytics in one place as well as tips to help improve your ads.

Kennedy Avenue
United States
8 days using the app
August 17, 2022

This is great software, very easy to use and smart/helpful. The support and onboarding is as good as it gets - a company that's truly invested in your success! Impressive.

Freestate Gummies
United Kingdom
16 days using the app
August 16, 2022

Super helpful app with so many great insights for our store & the team behind the app went above and beyond for us in helping set up and get it running on our store & even spent time with us reviewing our current advertising and provided loads of helpful advice around how we can improve our Facebook & Google ads

Game Kings
New Zealand
About 1 month using the app
July 20, 2022

The lesgue team has been awesome and incredibly helpful. They are always on call and ready to assit or give advice. The best part is that they helped us in getting our profit back on track. Strongly recommend them.

Cidrani
Slovenia
5 days using the app
July 15, 2022

This is by far the best app I ever installed on my Shopify store (and I have installed many apps). The tool is very user-friendly with great UX and UI. Connecting the Facebook pixel to the app took less than a minute. Besides the greatness of the app, the service is top! We get a lot of help and suggestions that are most useful and helpful. I highly recommend this app to anyone who is running ads!

Belmia
Belgium
25 days using the app
June 30, 2022

Very useful app for analysing marketing and generating actionable insights. The customer service is also amazing.

block19clothing
United Kingdom
14 days using the app
Lebesgue replied July 7, 2022

Thank you for your review. Let's continue improving marketing results, Facebook ads, and overall profit.

June 13, 2022

I appreciate businesses like this who truly care about their customers and have competent and proactive customer service. Very accommodative. Highly recommend.

Hipsters Remedy
United States
8 days using the app
Lebesgue replied May 29, 2025

Thanks for the feedback and recommendation.

April 5, 2022

I can no a better marketing experts than this team right here, And shout out to Toni who make every effort to make my business succeed.

xo Gadget
Oman
17 days using the app
March 10, 2022

The Lebesgue team is amazing. The support and care they show for us as a new business, the marketing insights you find all in one place, an easy-to-use interface, the affordability... make this app (and team) an asset to our business. We would recommend 100%.

Lola and Maeve
United States
About 2 months using the app
January 17, 2022

Awesome app! Helped me analyze everything I needed and the developers were very attentive and helpful with the questions I had.

eatmeguiltfree
United States
13 days using the app
January 14, 2022

We are super happy with the Lebesgue app. It greatly helped with optimizing our key metrics and gave us much better insights into what is happening on the market. One of the best features in the app for us is the predictions regarding CPMs for the next 30-60 days (this is especially important during peaks - for example during Black Friday). Since we were so satisfied with the app we decided to try the premium version as well and we already had 3 consultation sessions with their team. It’s really clear they are the “numbers guys” since they analyze everything, they did an audit of our ad accounts and came back with actionable feedback on how to increase conversions on our site. There are many email coming in promising great marketing results with this and that, but after a lot of failed attempts, Lebesgue is the first service that actually proved results based on scientific calculations in the back. Greatly recommend!

Speech Blubs Toys
United States
About 2 months using the app
December 12, 2021

Super insightful app to add to your store, gives out all the professional data you need and makes it super digestible - even for those who aren't great with numbers.

Pawsly Pets
United Kingdom
7 days using the app
December 2, 2021

I haven't paid for an app that included a 30 minute onboarding call before. That alone was worth the $9 monthly charge! I shared my screen and they found all of the errors I was doing with my Facebook ads and I feel like I'm now set up for success. I highly recommend this app!

The Jimbo Company
United States
9 days using the app
October 26, 2021

Used this app to start reconciling ad spend with conversions. Support was great and super responsive - they fixed a small bug in a matter of a couple of hours!
Really recommended.

Garisenda Lab
Italy
About 1 month using the app
June 2, 2021

Great app to use to get the knowledge of your marketing, together with some wonderful people who help you. Their information and suggestions have been priceless. Really recommend these guys and their app.

Nettimport.no AS
Norway
2 months using the app
May 11, 2021

Highly recommended. Easy to use even with little-to-no prior knowledge into data analysis. The app's strong-suit are the actionable insights - tells you what to do, how to do it, and simply watch your revenue grow. Install, won't disappoint.

On Course Golf
Australia
29 days using the app