CRM PLUS on LINE vs Login Shield ‑ Block
Side-by-side comparison · 24 data points
CRM PLUS on LINE
You can automate various LINE messages by using customer data such as abandoned checkout and more！
ShopifyFree to install
Login Shield ‑ Block
Restrict users from login and registration based on their email domain
ShopifyFree
At a glance
| Metric | Login Shield ‑ Block Email Id | CRM PLUS on LINE |
|---|---|---|
| Rating | — | 5.0 ★ |
| Total reviews | 0 | 39 |
| Free plan | Yes | Yes |
| Pricing | Free | Free to install |
| Built for Shopify | — | — |
| Pricing tiers | — | 4 tiers |
| Listed features | 3 | ★ 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Feb 2026 | Dec 2020 |
AppRanks verdict
Generated from live data on this pageBased on the data on this page, CRM PLUS on LINE is the stronger choice for most Shopify App Store merchants — 5.0★ vs Login Shield ‑ Block Email Id's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: Login Shield ‑ Block Email Id at Free, CRM PLUS on LINE at Free to install. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (apps, orders, integrations) varies. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to CRM PLUS on LINE; mid-market and enterprise merchants with specific feature requirements should evaluate both — Login Shield ‑ Block Email Id's 0-review base may include the workflow context that matches your specific use case better than CRM PLUS on LINE's broader-but-shallower coverage. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Login Shield ‑ Block Email Id audit • CRM PLUS on LINE audit
1. Listing metadata
Field-level data| Login Shield ‑ Block | CRM PLUS on LINE | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
2. Pricing & plans
Listed prices · monthly · USDTier
Login Shield ‑ Block
CRM PLUS on LINE
Free
—
Free
—
- Message with customer tags
- Restocking message
- Abandoned Checkouts message
- Rich Menu with Tab
- Shopify Flow
Paid #1
—
Entry
10
- Message with customer tags
- Restocking message
- Abandoned Checkouts message
- Rich Menu with Tab
- Shopify Flow
Paid #2
—
Growth
30
- Message with customer tags
- Restocking message
- Abandoned Checkouts message
- Rich Menu with Tab
- Shopify Flow
Paid #3
—
Advanced
200
- Message with customer tags
- Restocking message
- Abandoned Checkouts message
- Rich Menu with Tab
- Shopify Flow
- Social Login
3. Features
As listed by each developerLogin Shield ‑ Block
- Whitelist or blacklist certain email ids
- Whitelist or blacklist certain email domains
- Restrict both login and registration across store
CRM PLUS on LINE
- Add LINE integration blocks to the Shopify order status page and My Page.
- Use Shopify customer tags to send messages on LINE.
- Automate abandoned checkout message, restock notifications, etc on LINE.
- Deliver tabbed rich menus or dedicated rich menus to specific customers.
- More flexible delivery automation is possible with Shopify Flow integration.
4. Categories & rankings
Shared categories on the same row · in-category position inlineLogin Shield ‑ Block
CRM PLUS on LINE
5. Category features
Marketplace-curated features per categoryAccounts and login0 shared · 5 total
Login Shield ‑ Block
- Custom rules
- Lock pages
- Restrict access
- —Social login
- —Tagging
CRM PLUS on LINE
- —Custom rules
- —Lock pages
- —Restrict access
- Social login
- Tagging
5. Search rankings
Top 5 keywords · shared rankings prioritized| Keyword | Login Shield ‑ Block | CRM PLUS on LINE |
|---|---|---|
| shopify flow | Not ranked | #23 |
| ai live chat | Not ranked | #117 |
| live chat app | Not ranked | #143 |
| registration | #146 | Not ranked |
9. App details
Long-form description · keyword frequencyLogin Shield ‑ Block
Control who accesses your store by limiting login and registration to specific email domains. This app is designed for anyone that need to restrict access to authorized organizations. You can create allowlists for trusted corporate domains or blocklists to prevent sign-ups from public email providers. Simply define your rules to ensure only qualified customers gain access to your storefront and exclusive content.
Top keywords
- access2×3.23%
- domains2×3.23%
- email2×3.23%
CRM PLUS on LINE
This application links your Official LINE Account with Shopify and allows you to send various LINE messages. For example, if you want to send messages only to new buyers, you can use Shopify customer tags to send messages to the target audience. Social logins such as LINE Login can also be introduced into your online store（only for Shopify Plus）. We offer initial setup support.
Top keywords
- line3×4.62%
- messages3×4.62%
- send3×4.62%
- shopify3×4.62%
- only2×3.08%
- send messages2×3.08%
Frequently asked
Common questions about this comparisonIs Login Shield ‑ Block Email Id or CRM PLUS on LINE cheaper?
Both Login Shield ‑ Block Email Id and CRM PLUS on LINE offer paid plans only. Login Shield ‑ Block Email Id starts at Free; CRM PLUS on LINE starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
Should I choose Login Shield ‑ Block Email Id or CRM PLUS on LINE?
It depends on what you're optimizing for. Login Shield ‑ Block Email Id fits better if you prioritize broader integrations; CRM PLUS on LINE is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Which is faster to set up, Login Shield ‑ Block Email Id or CRM PLUS on LINE?
Both apps are one-click installs from the Shopify App Store marketplace. CRM PLUS on LINE has more onboarding documentation maturity (39 reviews vs 0), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Which works better for small vs large Shopify App Store stores?
Login Shield ‑ Block Email Id typically suits early-stage and growth-mode stores based on its review-base composition (0 reviews). CRM PLUS on LINE aligns more with early-stage and growth-mode stores (39 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Can I migrate data between Login Shield ‑ Block Email Id and CRM PLUS on LINE?
Migration support varies by app and category. Login Shield ‑ Block Email Id and CRM PLUS on LINE both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Login Shield ‑ Block Email Id" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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