StefanBrain: AI Marketing vs Xenia Martech
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Sep 4, 2026 for StefanBrain, Nov 9, 2026 for Xenia Martech.
The short answer
- Only Xenia Martech lists a free plan.
Head to head
Free
- · StefanBrain subscription required
Free - Dev Stores
- · A/B test and personalize your storefront
- · Build and manage customer segments
- · Integrate with 20+ connectors
- · Reach customers with omini channels
Up to 100 Orders
- · A/B test and personalize your storefront
- · Build and manage customer segments
- · Chat Support
- · Integrate with 20+ connectors
- · Reach customers with omini channels
Up to 200 Orders
- · A/B test and personalize your storefront
- · Build and manage customer segments
- · Chat Support
- · Integrate with 20+ connectors
- · Reach customers with omini channels
Up to 600 Orders
- · A/B test and personalize your storefront
- · Build and manage customer segments
- · Chat Support
- · Integrate with 20+ connectors
- · Reach customers with omini channels
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureStefanBrain connects your store to an AI marketing assistant that already knows your catalog. Ask about your products, orders, and customers in chat. Then turn the answers into work: ad copy and product descriptions written from what you actually sell, landing pages drafted in a conversation, and discount codes created for you. Setup happens in your Shopify admin in a few clicks — no tokens, no code.
Xenia helps merchants turn store activity into AI-powered marketing automation. When a shopper views a product, abandons a cart, completes an order, or takes any action, Xenia can start a customer journey that sends personalized storefront or messages by email, SMS, WhatsApp, and more.
- Write ad copy and product descriptions grounded in your real catalog
- Answer questions about products, orders, and customers from live store data
- Create discount codes and landing pages straight from a conversation
- Connect from your Shopify admin in a few clicks — no tokens, no code
- Build automated customer journeys with a drag-and-drop canvas
- A/B test content and personalize your storefront with AI visual editor
- Create customer segments from Shopify store behavior
- Reach customers with personalized email, text messages, whatsapps and more
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 |  StefanBrain |  Xenia Martech |
|---|---|---|
| Detected stores | Not published | 1 |
| 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 |
| Top store countries | Not published | Not published |
Reviews
| Measure | StefanBrain | Xenia Martech |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | StefanBrain | Xenia Martech |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $15/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 1 | 4 |
Listing
| Measure | StefanBrain | Xenia Martech |
|---|---|---|
| Shopify category rank | #25(ahead) | #163 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 3, 2026 | Jul 22, 2026 |
| Languages | 1 | 1 |
| Developer | StefanBrain | ILABSUSA INC |
FAQ
StefanBrain and Xenia Martech: common questions
- Is StefanBrain or Xenia Martech cheaper?
- Only Xenia Martech 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.
- 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 Sep 4, 2026 for StefanBrain, Nov 9, 2026 for Xenia Martech; 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 Sep 4, 2026 for StefanBrain, Nov 9, 2026 for Xenia Martech. 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.