Open SignIn ‑ Social Login vs Smart Quick login
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 12, 2026 for Open SignIn, Oct 14, 2026 for Smart Quick login.
The short answer
- Paid plans start at $1.49/month for Open SignIn and $10.99/month for Smart Quick login.
- Smart Quick login lists 5 features Open SignIn’s listing doesn’t mention, including Activation link, Email verification, One-time password (OTP).
Head to head
Social Login - Use Facebook, Google etc. to SignIn / SignUp
- United States
- India
- Japan
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Base Plan
- · Complete customization control
- · Responsive design
- · Translation texts
- · Unlimited logins
- · Unlimited users
- · User Reports
Pro Plan
- · Everything in Base Plan
- · Login Popup
- · Multipass Support
- · Multiple language support
- · Self branding
Plus Plan
- · Analytics Dashboard
- · Full Customizable UI
- · Help and priority support
- · Multipass Login support
- · OTP and Google login support
- · SMS and Email OTP validation
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCustomer signin / signup using various third party authentication services helps in increased customer registrations and customer retention. The app is setup with default configuration on installation and is easy to customize if required. It supports multipass for Shopify Plus stores.
Simplify customer login with our Quick Login App — built for both Shopify Basic and Plus stores. Provide a secure and user-friendly sign-in experience through OTP and Google Login. Remove the need for passwords, strengthen account security, and make logins effortless. Enhance customer convenience, build trust, and create a smooth passwordless login flow for your store.
- We support most number of Social Login platforms. You name it, we have it.
- Get UI based complete look & feel customisation.
- Installation and configuration in single click
- Multipass Login Support
- Social google login
- SMS and Email OTP validation
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 |  Open SignIn |  Smart Quick login |
|---|---|---|
| Detected stores | 259 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | 2 | Not enough data |
| Big-brand share | 27% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Not published |
| Top store countries | United States, India, Japan | Not published |
Reviews
| Measure | Open SignIn | Smart Quick login |
|---|---|---|
| App Store rating | 4.1 ★ | Not published |
| App Store reviews | 25 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Open SignIn | Smart Quick login |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $1.49/month(ahead) | $10.99/month |
| Longest free trial | 15 days | 7 days |
| Plans listed | 2 | 1 |
Listing
| Measure | Open SignIn | Smart Quick login |
|---|---|---|
| Shopify category rank | #89(ahead) | #207 |
| Shopify App Charts | #11 in Accounts and login | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 15, 2014 | Nov 21, 2025 |
| Languages | 1 | 1 |
| Developer | Okas Concepts | ENS Enterprises Limited |
FAQ
Open SignIn and Smart Quick login: common questions
- Is Open SignIn or Smart Quick login cheaper?
- Paid plans start at $1.49/month for Open SignIn and $10.99/month for Smart Quick 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?
- Open SignIn lists 3 the others don’t mention, such as Multi-language, Restrict access, Single sign-on (SSO). Smart Quick login lists 5 the others don’t mention, such as Activation link, Email verification, One-time password (OTP), Password protection. 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 12, 2026 for Open SignIn, Oct 14, 2026 for Smart Quick 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 Nov 12, 2026 for Open SignIn, Oct 14, 2026 for Smart Quick 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.