Password Protect Shopify Apps — Full Market Share Table
All tracked password protect Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  Sami B2B Lock,Password Protect | 69.90% | 4.92 | Climbing |
| 2 |  BSS B2B Lock, Login & Password | 10.70% | 0.25 | Climbing |
| 3 |  LockPro: Password Protect Lock | 6.28% | 0.06 | Climbing |
| 4 |  Tevello Courses & Communities | 3.72% | 1.19 | Climbing |
| 5 |  Digital Downloads PDF Pendora | 3.52% | 0.86 | Declining |
| 6 |  Appointment Booking Cowlendar | 1.58% | 5.77 | Declining |
| 7 |  Clay • B2B Wholesale Lock | 1.28% | 0.07 | Climbing |
| 8 |  Password Protect & Login Lock | 1.00% | 0.01 | Climbing |
| 9 |  Digital Downloads & PDF ‑ BIG | 0.59% | 0.18 | Climbing |
| 10 |  Wholesale Lock Manager: B2B | 0.41% | 0.23 | Climbing |
Showing 1-10 out of 25
Key Insights:
- Sami B2B Lock,Password Protect holds 69.9% share of password protect app installs — 59.2pp ahead of BSS B2B Lock, Login & Password (10.7%).
- Top 3 apps (Sami B2B Lock,Password Protect, BSS B2B Lock, Login & Password, LockPro: Password Protect Lock) account for 86.9% of all password protect install share — a concentrated market.
- Sami B2B Lock,Password Protect is gaining share fastest this month (+4.92pp) — the largest single gainer among the top password protect apps by share.
- Appointment Booking Cowlendar is losing share fastest (-5.77pp) — could indicate a churning user base or a stronger challenger gaining ground.
Password Protect Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 password protect Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Sami B2B Lock,Password Protect | 61.8%26.00 | 61.3%0.50 | 56.2%5.14 | 64.6%8.40 | 65.1%0.49 | 69.9%4.82 |
| BSS B2B Lock, Login & Password | 15.0%8.07 | 17.0%2.04 | 9.0%7.98 | 7.9%1.11 | 7.8%0.08 | 10.7%2.85 |
| LockPro: Password Protect Lock | 5.6%2.94 | 7.0%1.37 | 6.4%0.59 | 6.5%0.07 | 7.0%0.54 | 6.3%0.72 |
| Tevello Courses & Communities | 1.3%1.15 | 2.4%1.03 | 2.2%0.17 | 1.6%0.63 | 1.6%0.03 | 3.7%2.14 |
| Digital Downloads PDF Pendora | 9.8%32.27 | 6.2%3.59 | 20.9%14.71 | 8.7%12.28 | 6.9%1.77 | 3.5%3.36 |
Key Insights:
- Sami B2B Lock,Password Protect's share expanded from 59.4% → 69.9% over the charted period.
- Of the top 5 tracked password protect apps, 3 grew share and 2 lost share — leader is widening the gap.
Top Password Protect Shopify Apps by Country
Per-country market share rankings for password protect Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | Sami B2B Lock,Password Protect | Sami B2B Lock,Password Protect | Digital Downloads PDF Pendora | Clay • B2B Wholesale Lock | Sami B2B Lock,Password Protect |
| 2 | BSS B2B Lock, Login & Password | BSS B2B Lock, Login & Password |  Ex OTP Login with Phone Number | Digital Downloads PDF Pendora | LockPro: Password Protect Lock |
| 3 | LockPro: Password Protect Lock | Digital Downloads PDF Pendora | Appointment Booking Cowlendar | Appointment Booking Cowlendar | BSS B2B Lock, Login & Password |
| 4 | Tevello Courses & Communities | LockPro: Password Protect Lock | Digital Downloads & PDF ‑ BIG | Sami B2B Lock,Password Protect | Tevello Courses & Communities |
| 5 | Digital Downloads PDF Pendora | Tevello Courses & Communities |  Digital Downloads ‑ Fileflare | LockPro: Password Protect Lock | Digital Downloads PDF Pendora |
Key Insights:
- Sami B2B Lock,Password Protect leads password protect apps in 2 of 4 tracked markets (United States, United Kingdom).
- Sami B2B Lock,Password Protect leads worldwide, but 2 of 4 tracked markets crown a different leader — Digital Downloads PDF Pendora in India, Clay • B2B Wholesale Lock in China.
Top 5 Apps in Password Protect
- Sami B2B Lock,Password Protect — Leads password protect apps with 69.9% install share, rated 4.9★ — gaining share this month.
- LockPro: Password Protect Lock — Holds 6.3% of password protect app install share, rated 4.9★ — gaining share this month.
- Password Protect & Login Lock — Holds 1.0% of password protect app install share, rated 5.0★.
- BSS B2B Lock, Login & Password — Holds 10.7% of password protect app install share, rated 4.9★ — gaining share this month.
- ∞ Password Page + Lock Pages — Holds 0 of password protect app install share, rated 5.0★ — losing share this month.
Password Protect Shopify Apps — Frequently Asked Questions
1. Which password protect app has the highest market share on Shopify?
Sami B2B Lock,Password Protect dominates the password protect category on Shopify with 69.9% of installs — 59.2pp ahead of BSS B2B Lock, Login & Password. This is a clear leader by share, so most merchants default to it unless they have a niche-fit reason to pick differently.
2. How is market share calculated for password protect Shopify apps?
For password protect (a keyword page), market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which password protect apps are gaining market share on Shopify?
Sami B2B Lock,Password Protect is gaining password protect app market share fastest this month, up +4.92pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which password protect apps are losing market share on Shopify?
Appointment Booking Cowlendar has lost the most market share this month among password protect apps (-5.77pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most password protect Shopify app installs?
United States drives the largest share of password protect app installs at 32.9%, followed by Australia at 10.4% and United Kingdom at 9.0%. Use the country picker on the third card to compare market leaders by country.
6. How many password protect apps does ShopDigest track on Shopify?
ShopDigest tracks 96 password protect apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
