SegmentFlow.ai vs SmartrMail Email & SMS
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026.
The short answer
- SmartrMail Email & SMS is detected on 36× as many Shopify stores as SegmentFlow.ai: 142 vs 4 as of Nov 9, 2026.
- Only SegmentFlow.ai lists a free plan. Paid plans start at $19/month for SegmentFlow.ai and $10/month for SmartrMail Email & SMS.
- SmartrMail Email & SMS lists 56 features SegmentFlow.ai’s listing doesn’t mention, including A/B testing, Abandoned cart, AI generation.
Head to head
Newsletter, Pop up, Automation, SMS, Template, Email Marketing
- Estonia
- Japan
- United Kingdom
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 2,500 emails included monthly
- · All features included
Starter
- · $1 per 1,000 extra emails
- · 10,000 emails included monthly
- · All features included
- · Extra emails billed through Shopify
Pro
- · $1 per 1,000 extra emails
- · 50,000 emails included monthly
- · All features included
- · Extra emails billed through Shopify
Scale
- · $1 per 1,000 extra emails
- · 200,000 emails included monthly
- · All features included
- · Extra emails billed through Shopify
Free Plan
- · 100+ Ready-to-use Email Templates
- · 8 emails per subscriber per month
- · AI Newsletters
- · AI Product Recommendations Emails
- · All Email, but Browse Abandonment
- · Coupons and Discounts
Essentials Plan
- · 12 emails per subscriber per month
- · AI Subject Line Suggestion Creation
- · All E-commerce Email Automations
- · Branded AI Flows Setup
- · Everything in Free +
- · One Click AI Newsletter Creation
Pro Plan
- · 24 emails per subscriber per month
- · A/B Testing Email and Sms flows
- · Everything in Essentials+
- · Managed Email Marketing Strategy
- · Monthly/Quarterly Account Review
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureConnect your Shopify store and turn one-time buyers into repeat customers with AI-crafted emails, pre-built journeys, and revenue tracking. Segmentflow automatically syncs customers, orders, products, and checkouts, then uses AI to build segments from plain-English descriptions and generate on-brand email campaigns. Track exact revenue earned from every send with real-time delivery analytics.
SmartrMail is email and SMS marketing for Shopify stores that want to sell, not run an email agency. Recover abandoned carts and welcome new subscribers with automated flows. Send AI newsletters with personalized product recommendations — you review and approve before sending. Segment by purchase behavior with real Shopify data. Capture emails with pop-ups in your welcome flow.
- See revenue earned from every email — every order tied to its send
- Describe a win-back or promo — AI builds and sends the campaign
- Cart recovery, welcome, post-purchase, win-back journeys on connect
- Triggers repeat-purchase sends from browse, cart, and order activity
- Abandoned Cart email, Welcome email, Back in Stock email, Thank you Email & more
- Email Marketing, Email Automation, Newsletter, Popup, 100+ Email Templates, SMS
- 1-to-1 Training, Easy Setup, One-Clic Automations, 24/5 Chat & Phone support
- Battle-tested Email funnel strategy, design + automation by our in-house agency
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 |  SegmentFlow.ai |  SmartrMail Email & SMS |
|---|---|---|
| Detected stores | 4 | 142(ahead) |
| Net store change, 28 days | 0 | +4 |
| Stores added, 28 days | Not enough data | 8 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Health & Beauty, Apparel & Accessories, Baby & Toddler | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Estonia, Japan, United Kingdom | United States, Australia, United Kingdom |
Reviews
| Measure | SegmentFlow.ai | SmartrMail Email & SMS |
|---|---|---|
| App Store rating | Not published | 4.7 ★ |
| App Store reviews | Not published | 305 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | SegmentFlow.ai | SmartrMail Email & SMS |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $19/month | $10/month(ahead) |
| Longest free trial | Not listed | 15 days |
| Plans listed | 4 | 3 |
Listing
| Measure | SegmentFlow.ai | SmartrMail Email & SMS |
|---|---|---|
| Shopify category rank | #246 | #62(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 1, 2026 | Nov 26, 2013 |
| Languages | 1 | 2 |
| Developer | SegmentFlow.ai | SmartrMail |
FAQ
SegmentFlow.ai and SmartrMail Email & SMS: common questions
- Which is more popular, SegmentFlow.ai or SmartrMail Email & SMS?
- SmartrMail Email & SMS is detected on 36× as many Shopify stores as SegmentFlow.ai: 142 vs 4 as of Nov 9, 2026.
- Is SegmentFlow.ai or SmartrMail Email & SMS cheaper?
- Only SegmentFlow.ai lists a free plan. Paid plans start at $19/month for SegmentFlow.ai and $10/month for SmartrMail Email & SMS. 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?
- SegmentFlow.ai lists 7 the others don’t mention, such as Activity tracking, AI insights, Analytics dashboard, Checkout analytics. SmartrMail Email & SMS lists 56 the others don’t mention, such as A/B testing, Abandoned cart, AI generation, Analytics. 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; 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. 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.