Intellimize vs Stack | AI Page Builder
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 10, 2026 for Intellimize, Nov 9, 2026 for Stack.
The short answer
- On the Shopify App Store: Intellimize 5.0 from 3 reviews and Stack 4.9 from 19 reviews.
- Only Stack lists a free plan.
- Stack lists 34 features Intellimize’s listing doesn’t mention, including Alt text, Auto-optimization, Auto-updates.
Head to head
- United States
- Germany
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Free credits
- · + 1.000 AI credits on install
- · Try our AI for free
- · Ultra Model (GPT-Astra, Fable and more)
Builder Stack
- · + 5.000 AI credits
- · Premium customer support
- · Ultra Model (GPT-Astra, Fable and more)
- · Unlock all modules & generations
- · Use up to 1,000 AI credits during trial
Pro Stack
- · + 25.000 AI credits | 5x the credits
- · Premium customer support
- · Ultra Model (GPT-Astra, Fable and more)
- · Unlock all modules & generations
- · Use up to 1,000 AI credits during trial
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIntellimize is the AI engine for ecommerce. Whether you want to optimize your home page, product pages, or landing pages, Intellimize can help you show the right content to the right visitor at the right time. With Intellimize, you can leverage AI to create personalized experiences, dynamic bundles, A/B/n tests, product recommendations, and more. There's also AI writing and playbooks to inspire your next ideas.
Stack is an AI page builder for your Shopify store. Describe what you want in plain language, or drop a screenshot, and Stack generates it for you: full product pages, sections, bundles, upsells, and blogs, with copy and images included. Refine any result just by chatting, the same way you'd work with an AI assistant.
- Personalization by channel visit. Make your digital ad spend go farther
- The easiest way to add personalized product recommendations & popups
- Personalize for returning visitors to boost AOV
- Give your CRO team superpowers. Discover your highest converting ideas with AI
- Bundles & Discounts: Create high-converting BOGO, Mix & Match & quantity offers
- 1-Click Upsells: Add post-purchase offers that customers can’t skip
- Trust Elements: Add stock counters, star ratings, live visitors, shipping timers
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 |  Intellimize |  Stack |
|---|---|---|
| Detected stores | 11 | Not published |
| 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 | Health & Beauty, Electronics, Home & Garden | Not published |
| Top store countries | United States, Germany, Canada | Not published |
Reviews
| Measure | Intellimize | Stack |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.9 ★ |
| App Store reviews | 3 | 19(ahead) |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Intellimize | Stack |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $39.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 3 |
Listing
| Measure | Intellimize | Stack |
|---|---|---|
| Shopify category rank | #101 | #38 |
| Shopify App Charts | #10 in Content - Other | #5 on Pricing moves in Page builder |
| Built for Shopify | No | Yes |
| Launched | Nov 21, 2022 | Aug 1, 2024 |
| Languages | 1 | 1 |
| Developer | Webflow Optimize | STACK |
FAQ
Intellimize and Stack: common questions
- Is Intellimize or Stack cheaper?
- Only Stack lists a free plan. 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, Intellimize or Stack?
- On the Shopify App Store: Intellimize 5.0 from 3 reviews and Stack 4.9 from 19 reviews.
- What features does each app list that the other doesn’t?
- Stack lists 34 the others don’t mention, such as Alt text, Auto-optimization, Auto-updates, Automations. 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 Nov 10, 2026 for Intellimize, Nov 9, 2026 for Stack; 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 Nov 10, 2026 for Intellimize, Nov 9, 2026 for Stack. 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.