Ninja apps: email change vs Hosted Email: Business Mailbox
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Ninja apps, Nov 1, 2026 for Hosted Email.
The short answer
- On the Shopify App Store: Ninja apps 1.0 from 2 reviews and Hosted Email 4.1 from 31 reviews.
- Only Hosted Email lists a free plan. Paid plans start at $10/month for Ninja apps and $5/month for Hosted Email.
- Hosted Email lists 4 features Ninja apps’s listing doesn’t mention, including Auto-reply, Email, Help center.
Head to head
NEW: Unlimited Mailboxes @yourstore.com Email Hosting Best App
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
BASIC
Email Forwarding
- · Free aliases to forward email
Email Account
- · 10 GB included, up to 50 GB
- · Advanced Webmail
- · Email Client Access
- · Spam and Virus Filtering
- · Staff Level Access Restrictions
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureWith this app you can enable users to change their email address on their own! You will no longer have the trouble of dealing with e-mail change inquiries. It adds a link for "email address change" on My Page account information. A confirmation code will be sent to the new e-mail address and will be completed after verified.
Hosted Email gives your store business email on your own domain, so you can reply to customers from an address like you@yourstore.com rather than a free email provider. Mailboxes work with all modern email clients and mobile apps, so you can keep the email client you already use. You can also receive and reply to emails directly from your store's admin, and control which staff can access each mailbox.
- ユーザーによるメールアドレス変更を可能にします
- 管理画面から簡単に、マイページにメールアドレス変更機能を追加することができます。
- メールアドレスの変更は、コードによる認証で行います
- Email accounts on your own domain. Generic email does not look professional.
- Staff Control. Mailboxes can be restricted to chosen staff or open to all.
- Spam & Virus Protection. Get an extra layer of protection from malicious emails.
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 |  Ninja apps |  Hosted 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 | Ninja apps | Hosted Email |
|---|---|---|
| App Store rating | 1.0 ★ | 4.1 ★(ahead) |
| App Store reviews | 2 | 31(ahead) |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Ninja apps | Hosted Email |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $10/month | $5/month(ahead) |
| Longest free trial | 30 days | Not listed |
| Plans listed | 1 | 2 |
Listing
| Measure | Ninja apps | Hosted Email |
|---|---|---|
| Shopify category rank | #57 | #67 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 3, 2023 | Jul 23, 2020 |
| Languages | 2 | 1 |
| Developer | imakoko., | Clover Apps Limited | Email Account Specialists |
FAQ
Ninja apps and Hosted Email: common questions
- Is Ninja apps or Hosted Email cheaper?
- Only Hosted Email lists a free plan. Paid plans start at $10/month for Ninja apps and $5/month for Hosted 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.
- Which has better reviews, Ninja apps or Hosted Email?
- On the Shopify App Store: Ninja apps 1.0 from 2 reviews and Hosted Email 4.1 from 31 reviews.
- What features does each app list that the other doesn’t?
- Hosted Email lists 4 the others don’t mention, such as Auto-reply, Email, Help center, Spam detection. 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 for Ninja apps, Nov 1, 2026 for Hosted Email; 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 for Ninja apps, Nov 1, 2026 for Hosted Email. 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.