Email Verification Shopify Apps – Analytics & Insights
(Updated October 2026) Track the top email verification Shopify apps with live rankings, market share, geography, and review data — updated weekly from the Shopify App Store. This keyword page shows where each app stands today and how its position has shifted over time.
Top Email Verification Shopify Apps Ranked Today
Top 10 email verification Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 Locksmith | 1 1 | 8.35% 5.58 | 307 1 |
 Sami B2B Lock,Password Protect | 2 1 | 58.41% 16.46 | 986 13 |
 OTP+ B2B SMS & Social Login | 3 | 19.63% 8.74 | 51 13 |
 Clay • B2B Wholesale Lock | 4 1 | 5.01% 2.36 | 21 0 |
 Customer Accounts Deluxe | 5 1 | 1.61% 0.79 | 37 1 |
 Custlo ‑ Customer accounts app | 6 2 | 2.86% 2.02 | 96 6 |
 Wholesale Lock Manager: B2B | 7 | 1.97% 0.33 | 216 3 |
 Lucent ‑ OTP Login & Notify | 8 | 0.21% 0.11 | 78 3 |
 Helium Customer Fields | 9 | 1.50% 0.41 | 350 12 |
 Ex OTP Login with Phone Number | 10 | 0.10% 0.03 | 49 0 |
Key Insights:
- Locksmith commands 8.4% market share, -50.1pp ahead of Sami B2B Lock,Password Protect — a fragmented email verification category.
- In the last 30 days, 3 apps climbed and 2 dropped in ranking among the top 10 tracked email verification apps.
- Sami B2B Lock,Password Protect added the most new reviews this month (+13) — strong adoption momentum.
- Note: Sami B2B Lock,Password Protect holds higher market share (58.4%) than the rank-#1 app Locksmith — share and App Store rank don't align in this category, so cross-checking both views matters.
Live Ranking and Market Share Trends for Email Verification Shopify Apps
Monthly ranking and market share trends for the top 5 email verification Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Locksmith | #1 | #1 | #21 | #2 | #2 | #11 |
| Sami B2B Lock,Password Protect | #2 | #2 | #11 | #1 | #1 | #21 |
| OTP+ B2B SMS & Social Login | #5 | #41 | #4 | #31 | #3 | #3 |
| Clay • B2B Wholesale Lock | #12 | #75 | #52 | #5 | #41 | #4 |
| Customer Accounts Deluxe | #8 | #146 | #104 | #64 | #51 | #5 |
Key Insights:
- Locksmith's ranking held steady from #1 to #1 over the charted period.
- 3 of 5 top email verification apps improved their position; 0 declined — a mixed picture.
- Locksmith's market share is 8.3% — losing -5.9pp since the start of the chart.
Email Verification Shopify Apps — Market Share by Country
Top 5 countries driving installs for email verification Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 35.6% | 1.86 |
 Australia | 11.4% | 1.12 |
 United Kingdom | 8.5% | 1.44 |
 Canada | 7.1% | 0.20 |
 Germany | 4.8% | 0.33 |
Key Insights:
- United States accounts for 35.6% of email verification app installs — the single largest market.
- Top 3 markets (United States, Australia, United Kingdom) collectively cover 55.5% of all tracked email verification installs — highly concentrated demand.
Fastest to 1,000 Reviews — Email Verification Shopify Apps
Race-style view of how the top 5 email verification Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| Sami B2B Lock,Password Protect | Not yet reached | 977 |
| Locksmith | Not yet reached | 308 |
| OTP+ B2B SMS & Social Login | Not yet reached | 47 |
| Customer Accounts Deluxe | Not yet reached | 38 |
| Clay • B2B Wholesale Lock | Not yet reached | 23 |
Key Insights:
- 5 of the top 5 email verification apps haven't yet crossed 1,000 reviews — Sami B2B Lock,Password Protect is closest at 977 cumulative.
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Top Email Verification Shopify Apps Ranked by Position
Locksmith ranks #1 for email verification with 8.4% share — the leader position in a fragmented field where many apps are within striking distance, -50.1pp ahead of Sami B2B Lock,Password Protect (58.4%). OTP+ B2B SMS & Social Login sits at #3 with 19.6% share, rounding out the top tier. Together, the top 3 apps absorb 86.4% of all email verification installs — a highly concentrated landscape with limited room for new entrants. Locksmith is the standout mover this month, climbing 1 position — a momentum signal worth tracking. Worth noting: the top-ranked app and the highest-share app aren't the same here — App Store rank and our market share metric (computed from review counts and other factors) move on independent dynamics, so cross-checking both views matters in this category.
Email Verification is a fragmented market — the top 3 apps together hold only 86.4% of installs, leaving Locksmith's 8.4% lead modest in absolute terms and OTP+ B2B SMS & Social Login at 19.6% still capturing meaningful share. With this many viable apps, pricing model and integration depth differentiate email verification options more than rank does.
Live Ranking and Market Share Trends Across Email Verification Shopify Apps
Locksmith held #1 steadily from May 2026 to Oct 2026 — an entrenched leader in email verification that challengers haven't displaced. Across the top 5 plotted email verification apps, 3 improved their ranking while 0 declined — the category is moving upward overall. Locksmith's share contracted -5.9pp from 14.2% (May 2026) to 8.3% (Oct 2026) — a meaningful narrowing of the leader's gap against other email verification apps over this window.
3 of 5 plotted email verification apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.
Review Growth Velocity in Email Verification — Which Apps Grew Fastest
None of the top 5 email verification apps tracked here have yet crossed 1,000 reviews. Sami B2B Lock,Password Protect leads the set on current cumulative reviews with 977 — closest to the milestone, at roughly 98% of the way there.
With no app in this email verification set having crossed 1,000 reviews, the category is still in early adoption. Sami B2B Lock,Password Protect is the closest to breaking out at 977 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.
Top 5 Apps in Email Verification
- Locksmith — Tops the email verification rankings with 8.4% market share and 4.7★.
- Sami B2B Lock,Password Protect — Currently ranked #2 with 58.4% market share and 4.9★.
- OTP+ B2B SMS & Social Login — Ranks #3 for email verification with 19.6% market share and 5.0★.
- Clay • B2B Wholesale Lock — Climbed 1 position this month to rank #4 — 5.0% share, 5.0★.
- Customer Accounts Deluxe — Climbed 1 position this month to rank #5 — 1.6% share, 4.3★.
Email Verification Shopify Apps — Frequently Asked Questions
1. What is the best email verification app on Shopify?
email verification is a fragmented market on Shopify — Locksmith ranks #1 with 8.4% market share, but multiple apps capture meaningful share. Compare the top 5 on rankings, market share, and reviews to find the right fit for your store.
2. Which email verification app has the highest market share on Shopify?
Locksmith holds the highest market share among email verification apps at 8.4% (+5.58pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many email verification apps are tracked on Shopify?
ShopDigest tracks 96 email verification apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which email verification app is growing the fastest on Shopify?
Locksmith has shown the strongest ranking momentum, climbing 1 position over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are email verification apps most popular on Shopify?
United States has the highest concentration of email verification app installs at 35.6%, followed by Australia at 11.4%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for email verification on Shopify keyword pages?
For keyword pages, 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. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
