ARCS Site Communicator vs SendKit Email
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Paid plans start at $4.99/month for ARCS Site Communicator and $59/month for SendKit Email.
- ARCS Site Communicator lists 6 features SendKit Email’s listing doesn’t mention, including Abandoned cart, Back-in-stock emails, Browse abandonment.
Head to head
Easy Customer Communication
Pro
Starter
- · Automatic product and customer sync
- · Drag-and-drop newsletter editor
- · Unlimited contacts
- · Up to 20,000 email sends per month
Growth
- · Automatic product and customer sync
- · Drag-and-drop newsletter editor
- · Unlimited contacts
- · Up to 50,000 email sends per month
Hyper
- · Automatic product and customer sync
- · Drag-and-drop newsletter editor
- · Unlimited contacts
- · Up to 100,000 email sends per month
Titan
- · Automatic product and customer sync
- · Drag-and-drop newsletter editor
- · Unlimited contacts
- · Up to 300,000 email sends per month
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSite Communicator app allows store owners to communicate with their customers via email or text message in automated fashion. Purpose of the app is to communicate with customer via email and/or text using predefined templates and schedule. This app allows to define multiple templates for email and text messages. You can multiple templates and associate with their unique schedule.
SendKit Email lets merchants create and send newsletters without leaving the Shopify admin. Install the app and your store connects automatically; products and customers stay in sync via Shopify webhooks and manual sync from the app home. Build emails with a drag-and-drop editor: rich text, images, buttons, spacers, coupons, callouts, button groups, and product blocks fed from your store.
- Multiple Templates
- Schedule Management
- Messages Log
- Dynamic Placeholders
- Live product and customer sync
- Drag-and-drop newsletter editor inside admin dashboard
- Schedule newsletters and send test emails
- Custom sender domain and reply-to settings
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 |  ARCS Site Communicator |  SendKit Email |
|---|---|---|
| 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 | ARCS Site Communicator | SendKit Email |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ARCS Site Communicator | SendKit Email |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4.99/month(ahead) | $59/month |
| Longest free trial | 14 days | Not listed |
| Plans listed | 1 | 4 |
Listing
| Measure | ARCS Site Communicator | SendKit Email |
|---|---|---|
| Shopify category rank | #343 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 11, 2022 | Apr 28, 2025 |
| Languages | 1 | 1 |
| Developer | ARCS Group Ltd. | Vertidev |
FAQ
ARCS Site Communicator and SendKit Email: common questions
- Is ARCS Site Communicator or SendKit Email cheaper?
- Paid plans start at $4.99/month for ARCS Site Communicator and $59/month for SendKit Email. 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?
- ARCS Site Communicator lists 6 the others don’t mention, such as Abandoned cart, Back-in-stock emails, Browse abandonment, Cart emails. SendKit Email lists 1 the others don’t mention, such as Newsletters. 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 13, 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 Oct 13, 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.