Lebesgue: AI Marketing & LTV vs QuanticSide > AI Tracking
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 15, 2026 for Lebesgue, Nov 7, 2026 for QuanticSide > AI Tracking.
The short answer
- On the Shopify App Store: Lebesgue 4.9 from 132 reviews and QuanticSide > AI Tracking 5.0 from 1 reviews.
- Only Lebesgue lists a free plan. Paid plans start at $79/month for Lebesgue and $250/month for QuanticSide > AI Tracking.
- Lebesgue lists 25 features QuanticSide > AI Tracking’s listing doesn’t mention, including Ad spend, AI copywriting, AI optimization.
Head to head
Boost your sales and ROAS with marketing & LTV analytics.
Lifetime value et performances de votre boutique en un clic
- France
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Advertising analytics across channels
- · Email support
- · Full order history and real-time updates
- · Meta, Google, and TikTok ad audits
- · Revenue and profitability insights
- · Store performance & profit tracking
Ultimate
- · 24/7 chat and priority support
- · AI-generated growth recommendations
- · All Free features
- · Competitor intelligence and benchmarks
- · Customer LTV and retention analysis
- · Limited Henri AI access (10 queries/mo)
Ultimate AI
- · AI bid management via Henri AI
- · AI insights from competitors' best ads
- · Ad budget allocation recommendations
- · Ad copy suggestions & AI image creation
- · All Ultimate features
- · Automatic blog post generation
Le Pixel
- · All Ultimate AI features
- · All models incl. game theory attribution
- · Channel, campaign & ad-level attribution
- · Customer journey & landing page insights
- · First-party pixel & unlimited retention
- · Meta Conversions API (CAPI) integration
small
- · < 1000 orders / month
medium
- · 1000 - 5000 orders / month
large
- · 5000 - 10 000 orders / month
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureLebesgue: AI Marketing & LTV scans your store analytics, Meta ads, and Google ads to detect mistakes in your advertising strategy. It combines your data, competitors' data, and marketing trends to find growth opportunities. Alongside your store and advertising analytics, get AI Visibility insights to see how AI engines see your brand, which prompts you appear for, and which competitors they recommend.
Identify MORE visitors or add to cart and get every single customer event. Send them efficiently to your media thanks to AI. Boost targeting & ROAS. Allow your media to drop CPA Facing stricter privacy standards, your advertising campaigns are underperforming due to a loss of essential data for targeting algorithms. We provide high-value customer data, including predictive-LTV.
- Fix mistakes on Google, TikTok and Facebook Ads that hurt your marketing profit
- Analyze Customer Lifetime Value (LTV) and cohort by product, state or count
- Track cohort performance, retention, churn, and expected lifetime value
- Get notified on out of stock, track inventory, and impact your ads CR,MER & ROI
- Plug-and-play server side application (first party data and GDPR compliant)
- Automatically send data to your media to improve targeting & increase revenue
- Dashboarding to follow performance and understand your business
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Lebesgue |  QuanticSide > AI Tracking |
|---|---|---|
| Detected stores | Not published | 5 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Health & Beauty, Food, Beverages & Tobacco |
| Top store countries | Not published | France, United States |
Reviews
| Measure | Lebesgue | QuanticSide > AI Tracking |
|---|---|---|
| App Store rating | 4.9 ★ | 5.0 ★(ahead) |
| App Store reviews | 132(ahead) | 1 |
| New reviews, 28 days | 0 | 0(ahead) |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Lebesgue | QuanticSide > AI Tracking |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $79/month(ahead) | $250/month |
| Longest free trial | 14 days | 15 days |
| Plans listed | 4 | 3 |
Listing
| Measure | Lebesgue | QuanticSide > AI Tracking |
|---|---|---|
| Shopify category rank | #56 | #929 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 7, 2021 | May 10, 2022 |
| Languages | 1 | 2 |
| Developer | Lebesgue | The Quantic Factory |
FAQ
Lebesgue and QuanticSide > AI Tracking: common questions
- Is Lebesgue or QuanticSide > AI Tracking cheaper?
- Only Lebesgue lists a free plan. Paid plans start at $79/month for Lebesgue and $250/month for QuanticSide > AI Tracking. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Lebesgue or QuanticSide > AI Tracking?
- On the Shopify App Store: Lebesgue 4.9 from 132 reviews and QuanticSide > AI Tracking 5.0 from 1 reviews.
- What features does each app list that the other doesn’t?
- Lebesgue lists 25 the others don’t mention, such as Ad spend, AI copywriting, AI optimization, Automated campaigns. QuanticSide > AI Tracking lists 5 the others don’t mention, such as Abandoned cart, Activity tracking, Behavior, Event-based. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 15, 2026 for Lebesgue, Nov 7, 2026 for QuanticSide > AI Tracking; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 15, 2026 for Lebesgue, Nov 7, 2026 for QuanticSide > AI Tracking. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.