Atom Free Gift Bundle Discount vs PromoBrain
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for Atom Free Gift Bundle Discount, Oct 13, 2026 for PromoBrain.
The short answer
- On the Shopify App Store: Atom Free Gift Bundle Discount 5.0 from 5 reviews and PromoBrain 5.0 from 1 reviews.
- Only Atom Free Gift Bundle Discount lists a free plan. Paid plans start at $9.99/month for Atom Free Gift Bundle Discount and $49/month for PromoBrain.
- Atom Free Gift Bundle Discount lists 13 features PromoBrain’s listing doesn’t mention, including APIs and webhooks, BOGO, Bulk discounts.
Head to head
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free Plan
- · Free for development and partner stores
- · Free for up to 50 orders per month
Basic
- · 200 monthly orders
- · Advanced Order Discounts
- · Create one personalized discount
- · Discounted or Free Gift with Purchase
- · Free and Discounted Shipping
- · Volume and Bundle Discounts
Starter
- · 10 Personalized Discounts
- · 500 Monthly Orders
- · AI Copilot (Assistant)
- · Everything in Basic and:
- · POS Discount
- · zoom / video support
Plus
- · 2500 Orders
- · Everything in starter and:
- · Need more? Enterprise plans available
Starter Plan
- · 7 days support & setup assistance
- · AI Budget Optimizer
- · AI Expert Promotion
- · Incrementality performance analytics
- · Premium shopper-facing promotion element
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAtom Discounts helps you reward customers for buying more. You decide how the price changes as the quantity grows, for one product or across a whole collection, and shoppers see their savings in the cart and at checkout. You can keep offers from overlapping, so a sale item does not also get a volume discount.
Promobrain uses Agentic AI to personalize every discount and promotion for each customer in real-time. Instead of one-size-fits-all offers, each shopper receives promotions tailored to their behavior and preferences. The AI operates autonomously - strategizing, executing, and optimizing 24/7 - while you maintain control through transparent decisions and an AI chat interface. Setup takes minutes with no coding.
- Custom Promotions: Tailored BOGO, bundles, limited-time, and shipping offer
- Seamless Sales Integration: Consistent discounts across all platforms.
- AI-Optimized Deals: Auto-create optimized promotions using AI
- Native checkout experience with multiple coupon codes on checkout page.
- AI creates 1:1 personalized discounts for each customer in real-time
- Autonomous AI strategizes, executes, and optimizes promotions 24/7 within budget
- Full control control with transparent AI decisions, guardrails, AI chat.
- Setup in minutes with no coding, no theme conflicts, no data needs -customizable
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 |  Atom Free Gift Bundle Discount |  PromoBrain |
|---|---|---|
| Detected stores | 51 | Not published |
| Net store change, 28 days | +1 | 0 |
| Stores added, 28 days | 1 | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Not published |
| Top store countries | United States, United Kingdom, Australia | Not published |
Reviews
| Measure | Atom Free Gift Bundle Discount | PromoBrain |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 5(ahead) | 1 |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Atom Free Gift Bundle Discount | PromoBrain |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $49/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | Atom Free Gift Bundle Discount | PromoBrain |
|---|---|---|
| Shopify category rank | #249 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Mar 18, 2024 | Feb 6, 2026 |
| Languages | 1 | 1 |
| Developer | Atom Commerce, LLC | PromoBrain |
FAQ
Atom Free Gift Bundle Discount and PromoBrain: common questions
- Is Atom Free Gift Bundle Discount or PromoBrain cheaper?
- Only Atom Free Gift Bundle Discount lists a free plan. Paid plans start at $9.99/month for Atom Free Gift Bundle Discount and $49/month for PromoBrain. 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, Atom Free Gift Bundle Discount or PromoBrain?
- On the Shopify App Store: Atom Free Gift Bundle Discount 5.0 from 5 reviews and PromoBrain 5.0 from 1 reviews.
- What features does each app list that the other doesn’t?
- Atom Free Gift Bundle Discount lists 13 the others don’t mention, such as APIs and webhooks, BOGO, Bulk discounts, Custom code. PromoBrain lists 8 the others don’t mention, such as Automations, Countdown timers, Cross-sell discounts, Currency conversion. 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 9, 2026 for Atom Free Gift Bundle Discount, Oct 13, 2026 for PromoBrain; 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 9, 2026 for Atom Free Gift Bundle Discount, Oct 13, 2026 for PromoBrain. 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.