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 |
|---|---|---|---|
 OTP+ B2B SMS & Social Login | 1 2 | 54.72% 38.38 | 57 15 |
 Locksmith | 2 1 | 3.97% 4.41 | 306 0 |
 Sami B2B Lock,Password Protect | 3 1 | 32.88% 27.04 | 984 12 |
 EmailVerify ‑ List Validator | 4 20 | 1.24% 1.24 | 7 1 |
 Clay • B2B Wholesale Lock | 5 1 | 3.56% 1.95 | 23 0 |
 Ex OTP Login with Phone Number | 6 4 | 0.54% 0.44 | 50 1 |
 Wholesale Lock Manager: B2B | 7 | 1.65% 0.44 | 219 3 |
 Customer Accounts Deluxe | 8 3 | 0.22% 1.94 | 38 1 |
 SMS Verification Romania | 9 2 | 0.00% | 2 0 |
 Custlo ‑ Customer accounts app | 10 4 | 0.40% 2.20 | 96 7 |
Key Insights:
- OTP+ B2B SMS & Social Login commands 54.7% market share, 50.7pp ahead of Locksmith — a concentrated email verification category.
- In the last 30 days, 4 apps climbed and 5 dropped in ranking among the top 10 tracked email verification apps.
- OTP+ B2B SMS & Social Login added the most new reviews this month (+15) — strong adoption momentum.
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 |
|---|---|---|---|---|---|---|
| OTP+ B2B SMS & Social Login | #5 | #41 | #4 | #31 | #3 | #12 |
| Locksmith | #1 | #1 | #21 | #2 | #2 | #2 |
| Sami B2B Lock,Password Protect | #2 | #2 | #11 | #1 | #1 | #32 |
| EmailVerify ‑ List Validator | #25 | #25 | #283 | #271 | #243 | #420 |
| Clay • B2B Wholesale Lock | #12 | #75 | #52 | #5 | #41 | #51 |
Key Insights:
- OTP+ B2B SMS & Social Login's ranking improved from #5 to #1 over the charted period.
- 3 of 5 top email verification apps improved their position; 2 declined — a mixed picture.
- OTP+ B2B SMS & Social Login's market share is 54.7% — gaining +54.0pp 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 | 40.7% | 5.42 |
 United Kingdom | 9.2% | 0.04 |
 India | 8.7% | 4.29 |
 Australia | 7.6% | 3.76 |
 Pakistan | 5.4% | 3.69 |
Key Insights:
- United States accounts for 40.7% of email verification app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, India) collectively cover 58.6% 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 |
| Clay • B2B Wholesale Lock | Not yet reached | 23 |
| EmailVerify ‑ List Validator | Not yet reached | 6 |
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
OTP+ B2B SMS & Social Login dominates email verification with 54.7% market share — a clear category leader Shopify merchants gravitate to first, 50.7pp ahead of Locksmith (4.0%). Sami B2B Lock,Password Protect sits at #3 with 32.9% share, rounding out the top tier. Together, the top 3 apps absorb 91.6% of all email verification installs — a highly concentrated landscape with limited room for new entrants. EmailVerify ‑ List Validator is the standout mover this month, climbing 20 positions — a momentum signal worth tracking.
OTP+ B2B SMS & Social Login's 54.7% share looks dominant, but Custlo ‑ Customer accounts app slipped 4 positions this month and the rest of the top 5 has reshuffled. Email Verification apps are settled at the top and contested below — for merchants whose needs aren't a perfect OTP+ B2B SMS & Social Login fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Email Verification Shopify Apps
OTP+ B2B SMS & Social Login climbed from #5 (May 2026) to #1 (Oct 2026) — a 4-position gain among email verification apps over the charted window. Across the top 5 plotted email verification apps, 3 improved their ranking while 2 declined — the category is moving upward overall. OTP+ B2B SMS & Social Login's share expanded +54.0pp from 0.7% (May 2026) to 54.7% (Oct 2026) — a sustained widening of the gap against other email verification apps over this window.
A 4-position move for the leader over the charted email verification window is large enough to reflect real merchant adoption shifts, not just App Store noise — OTP+ B2B SMS & Social Login's climb as of Oct 2026 is the strongest trajectory signal in this chart.
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
- OTP+ B2B SMS & Social Login — Category leader for email verification with 54.7% market share and 5.0★.
- Locksmith — Currently ranked #2 with 4.0% market share and 4.7★.
- Sami B2B Lock,Password Protect — Currently ranked #3 with 32.9% market share and 4.9★.
- EmailVerify ‑ List Validator — Climbed 20 positions this month to rank #4 — 1.2% share, 5.0★.
- Clay • B2B Wholesale Lock — Currently ranked #5 with 3.6% market share and 5.0★.
Email Verification Shopify Apps — Frequently Asked Questions
1. What is the best email verification app on Shopify?
OTP+ B2B SMS & Social Login is the leading email verification app on Shopify, holding 54.7% of category market share with 57 reviews — a clear default for most merchants.
2. Which email verification app has the highest market share on Shopify?
OTP+ B2B SMS & Social Login holds the highest market share among email verification apps at 54.7% (+38.38pp 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?
EmailVerify ‑ List Validator has shown the strongest ranking momentum, climbing 20 positions 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 40.7%, followed by United Kingdom at 9.2%. 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.
