EmailsKit vs FlowPost: Flow Email via SMTP
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 5, 2026 for EmailsKit, Oct 15, 2026 for FlowPost.
The short answer
- Both list a free plan. Paid plans start at $9.99/month for EmailsKit and $9.99/month for FlowPost.
- FlowPost lists 8 features EmailsKit’s listing doesn’t mention, including APIs and webhooks, Automations, Cart emails.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 3 blocks across any email
- · Email support
- · Works on all Shopify notification emails
Growth
- · 5 blocks - ideal for growing stores
- · All notification email types
- · Email support
Pro
- · Priority email support
- · Unlimited blocks - no caps, ever
- · Upsell, cross-sell, and custom content
Free
- · 1 email provider
- · 7-day log
- · 75 emails/month
Starter
- · 1,000 emails/month
- · All providers
- · Attachments
- · Backup provider fallback
- · Delivery status
Growth
- · 3,000 emails/month
- · 90-day log
- · Multiple senders
- · Priority queue
Scale
- · 180-day log
- · Priority support
- · Unlimited emails
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEmailsKit lets you add dynamic content blocks to Shopify notification emails like order confirmation, shipping, abandoned checkout, and welcome emails. Insert product recommendations, upsells, cross-sells, and order tracking links into emails customers already open. Works with your existing Shopify email templates. Built specifically for Shopify notification emails, not campaigns.
Shopify Flow's built-in email can't send to a customer's address. FlowPost adds a Send transactional email action to Flow, so you can email customers, staff or suppliers when anything happens: order tagged, COD order, B2B approval, low stock or fraud risk. Send from your own domain through SMTP, Gmail, Microsoft 365, Amazon SES, Resend, SendGrid, Mailgun or Postmark.
- Upgrade from uninspiring, default Shopify email templates - get a pro design
- Emails with your logo, colors, fonts, layout and features perfect for your store
- Easily insert cross-sells, discount codes, tracking links and more
- From Small Business to Global Enterprise - Level up your emails to wow
- Send transactional email from Shopify Flow workflows
- Connect SMTP or providers like SES, Resend, SendGrid, and Mailgun
- Optional fallback routing when the primary provider fails
- Templates and sent-email logs for day-to-day operations
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 |  EmailsKit |  FlowPost |
|---|---|---|
| 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 | EmailsKit | FlowPost |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 6 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
EmailsKit and FlowPost: common questions
- Is EmailsKit or FlowPost cheaper?
- Both list a free plan. Paid plans start at $9.99/month for EmailsKit and $9.99/month for FlowPost. 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?
- EmailsKit lists 2 the others don’t mention, such as Abandoned cart, Editor tool. FlowPost lists 8 the others don’t mention, such as APIs and webhooks, Automations, Cart emails, Custom campaigns. 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 5, 2026 for EmailsKit, Oct 15, 2026 for FlowPost; 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 5, 2026 for EmailsKit, Oct 15, 2026 for FlowPost. 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.