Combo Forge 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 Oct 14, 2026 for Combo Forge, Oct 27, 2026 for Stack.
The short answer
- Both list a free plan. Paid plans start at $9/month for Combo Forge and $39.99/month for Stack.
- Stack lists 33 features Combo Forge’s listing doesn’t mention, including Alt text, Auto-optimization, Auto-updates.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic Plan – Free
- · AI content generation (limited usage)
- · Access to 1 template
- · Basic discount creation (percentage/fixe
- · Basic page customization options
- · Create 1 combo page
- · Create and manage combo offers
Build Plan
- · AI content generation (extended usage)
- · Access to 3 premium templates
- · Advanced discount engine
- · Advanced page customization options
- · Combo-specific discount management
- · Create up to 10 combo pages
Enterprise Plan
- · Access to all templates (3)
- · Complete discount engine (all rules)
- · Create unlimited combo pages
- · Dedicated priority support
- · Early access to new features
- · Full customization (layout and more)
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 featureCombo Forge helps you create high-converting product combos with ease. Build full-page combo and collection layouts using ready templates for multiple industries. Add smart discounts including percentage, fixed, and tiered offers. Use AI to generate titles and descriptions quickly. Customize layouts, manage offers, and track performance with built-in analytics to improve conversions and customer experience.
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.
- 3 layouts: FMCG based, Tab switcher, Premium split
- Maps Shopify discounts to bundles; syncs rules cleanly at checkout
- AI suggests products & generates bundle titles/copy automatically
- Full UI control with real-time live preview for all layouts and styles
- 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 |  Combo Forge |  Stack |
|---|---|---|
| Detected stores | Not published | 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Combo Forge | Stack |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 15 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Combo Forge | Stack |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month(ahead) | $39.99/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 3 | 3 |
Listing
| Measure | Combo Forge | Stack |
|---|---|---|
| Shopify category rank | #331 | #25(ahead) |
| Shopify App Charts | Not on this week’s charts | #4 on Pricing moves in Page builder |
| Built for Shopify | No | Yes |
| Launched | Jun 3, 2026 | Aug 1, 2024 |
| Languages | 1 | 1 |
| Developer | DF Technologies | STACK |
FAQ
Combo Forge and Stack: common questions
- Is Combo Forge or Stack cheaper?
- Both list a free plan. Paid plans start at $9/month for Combo Forge and $39.99/month for Stack. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Stack lists 33 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 Oct 14, 2026 for Combo Forge, Oct 27, 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 Oct 14, 2026 for Combo Forge, Oct 27, 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.