Gatehouse — SSO Login Hub vs OTP+ Phone, SMS & Social Login
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 Gatehouse, Nov 8, 2026 for OTP+ Phone, SMS & Social Login.
The short answer
- Only OTP+ Phone, SMS & Social Login lists a free plan. Paid plans start at $299/month for Gatehouse and $25/month for OTP+ Phone, SMS & Social Login.
- OTP+ Phone, SMS & Social Login lists 4 features Gatehouse’s listing doesn’t mention, including Email verification, Registration forms, SMS verification.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Plus
- · Enterprise SSO, Google, email codes
- · Multiple sign-in setups with routing
- · No theme edits, no passwords
- · Priority support and setup assistant
- · Unlimited customers & sign-ins
- · Your login domain and sender domain
Free
- · B2B & VIP access by customer tag
- · Cart verification
- · Checkout verification
- · Customer activity logs
- · Free Apple and Google login
- · Page lock for pages & collections
Pro
- · All in Free plus
- · Custom Message Template
- · Custom Sender ID
- · Custom branding
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureYour B2B buyers already have accounts in Okta, Microsoft Entra ID, Auth0, or another OpenID Connect provider. Gatehouse lets them sign in to your store with those, while retail shoppers get Google or a one-time email code. Shopify customer accounts accept one identity provider: Gatehouse fills it, then gives each customer group its own sign-in page, methods, and branding, linked from your store.
Passwords kill conversions. OTP+ swaps them for phone OTP login via SMS or WhatsApp plus one-tap Google and Apple social login. Customer login and signup take seconds: no passwords, no resets, no abandoned carts. Add phone OTP verification at checkout to confirm real shoppers and cut fake orders, RTO and chargebacks on COD.
- One hosted login page for email codes, Google, and enterprise SSO
- Add, remove, and reorder login methods with a live preview
- Branded hosted login page and sign-in emails — your logo and colors
- Login as customer: staff browse the storefront as any shopper, fully audited
- Versatile Login Options, Detailed Customer Data, & Simple Setup Guide.
- Detailed Customer Logs with Browser & Bot Detection
- Manage Logins, Track Customer Data, and Access Installation
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 |  Gatehouse |  OTP+ Phone, SMS & Social Login |
|---|---|---|
| Detected stores | Not published | 2 |
| 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 | Apparel & Accessories, Food, Beverages & Tobacco |
| Top store countries | Not published | Not published |
Reviews
| Measure | Gatehouse | OTP+ Phone, SMS & Social Login |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 38 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
Pricing
| Measure | Gatehouse | OTP+ Phone, SMS & Social Login |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $299/month | $25/month(ahead) |
| Longest free trial | 14 days | 30 days |
| Plans listed | 1 | 2 |
Listing
| Measure | Gatehouse | OTP+ Phone, SMS & Social Login |
|---|---|---|
| Shopify category rank | #130 | #3(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | Jul 17, 2026 | Oct 22, 2024 |
| Languages | 1 | 1 |
| Developer | ShopiFactory | siimple.ai |
FAQ
Gatehouse and OTP+ Phone, SMS & Social Login: common questions
- Is Gatehouse or OTP+ Phone, SMS & Social Login cheaper?
- Only OTP+ Phone, SMS & Social Login lists a free plan. Paid plans start at $299/month for Gatehouse and $25/month for OTP+ Phone, SMS & Social Login. 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?
- OTP+ Phone, SMS & Social Login lists 4 the others don’t mention, such as Email verification, Registration forms, SMS verification, Social login. 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 Gatehouse, Nov 8, 2026 for OTP+ Phone, SMS & Social Login; 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 Gatehouse, Nov 8, 2026 for OTP+ Phone, SMS & Social Login. 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.