Recaptcha Shopify Apps — Full Market Share Table
All tracked recaptcha 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 |  Hulk Contact Form Builder | 48.86% | 0.97 | Climbing |
| 2 |  Blocky Fraud Filter IP Blocker | 37.20% | 2.98 | Declining |
| 3 |  Qikify Contact Form Builder | 6.41% | 0.84 | Climbing |
| 4 |  FormCRM Contact Form Builder | 4.89% | 0.77 | Climbing |
| 5 |  Powerful Contact Form Builder | 1.89% | 0.39 | Climbing |
| 6 |  Stockist Maps: Store Locator | 0.54% | 0.05 | Climbing |
| 7 |  ECF: Contact Form Builder | 0.08% | 0.08 | Climbing |
| 8 |  MAG: Form Builder | 0.04% | 0.11 | Declining |
| 9 |  Captcha Guard | 0.03% | 0.02 | Climbing |
| 10 |  Wholesale & B2B Pricing by CC | 0.02% | 0.01 | Declining |
Showing 1-10 out of 23
Key Insights:
- Hulk Contact Form Builder holds 48.9% share of recaptcha app installs — 11.7pp ahead of Blocky Fraud Filter IP Blocker (37.2%).
- Top 3 apps (Hulk Contact Form Builder, Blocky Fraud Filter IP Blocker, Qikify Contact Form Builder) account for 92.5% of all recaptcha install share — a fragmented market.
- Hulk Contact Form Builder is gaining share fastest this month (+0.97pp) — the largest single gainer among the top recaptcha apps by share.
- Blocky Fraud Filter IP Blocker is losing share fastest (-2.98pp) — could indicate a churning user base or a stronger challenger gaining ground.
Recaptcha Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 recaptcha 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 |
|---|---|---|---|---|---|---|
| Hulk Contact Form Builder | — | 88.7% | 32.1%56.55 | 31.6%0.60 | 47.7%16.19 | 48.9%1.12 |
| Blocky Fraud Filter IP Blocker | — | 6.6% | 59.4%52.88 | 61.7%2.27 | 40.1%21.62 | 37.2%2.89 |
| Qikify Contact Form Builder | — | 3.0% | 5.7%2.70 | 3.3%2.40 | 5.8%2.48 | 6.4%0.66 |
| FormCRM Contact Form Builder | — | — | — | 0.7% | 4.2%3.46 | 4.9%0.71 |
| Powerful Contact Form Builder | — | 1.0% | 1.6%0.59 | 1.2%0.43 | 1.5%0.30 | 1.9%0.39 |
Key Insights:
- Hulk Contact Form Builder's share contracted from 88.7% → 48.9% over the charted period.
- Of the top 5 tracked recaptcha apps, 4 grew share and 1 lost share — challengers are eating into leader's share.
Top Recaptcha Shopify Apps by Country
Per-country market share rankings for recaptcha Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
United States
India
China
United Kingdom
Key Insights:
- Blocky Fraud Filter IP Blocker leads recaptcha apps in 2 of 4 tracked markets (United States, United Kingdom).
- Hulk Contact Form Builder leads worldwide, but 2 of 4 tracked markets crown a different leader — Blocky Fraud Filter IP Blocker in United States, Blocky Fraud Filter IP Blocker in United Kingdom.
Top 5 Apps in Recaptcha
- reCAPTCHA spambuster — Leads recaptcha apps with 0 install share, rated 2.7★.
- Blocky Fraud Filter IP Blocker — Holds 37.2% of recaptcha app install share, rated 4.7★ — losing share this month.
- Qikify Contact Form Builder — Holds 6.4% of recaptcha app install share, rated 4.9★ — gaining share this month.
- Hulk Contact Form Builder — Holds 48.9% of recaptcha app install share, rated 4.8★ — gaining share this month.
- FormCRM Contact Form Builder — Holds 4.9% of recaptcha app install share, rated 5.0★ — gaining share this month.
Recaptcha Shopify Apps — Frequently Asked Questions
1. Which recaptcha app has the highest market share on Shopify?
Hulk Contact Form Builder ranks #1 by share among recaptcha apps at 48.9%, but the market is fragmented — multiple apps capture meaningful share. Compare the top 5 on features and pricing before deciding.
2. How is market share calculated for recaptcha Shopify apps?
For recaptcha (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 recaptcha apps are gaining market share on Shopify?
Hulk Contact Form Builder is gaining recaptcha app market share fastest this month, up +0.97pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which recaptcha apps are losing market share on Shopify?
Blocky Fraud Filter IP Blocker has lost the most market share this month among recaptcha apps (-2.98pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most recaptcha Shopify app installs?
United States drives the largest share of recaptcha app installs at 48.0%, followed by United Kingdom at 8.5% and Australia at 7.1%. Use the country picker on the third card to compare market leaders by country.
6. How many recaptcha apps does ShopDigest track on Shopify?
ShopDigest tracks 60 recaptcha apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
7. Why does the highest-share recaptcha app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under recaptcha (driven by Shopify's own algorithm), while market share on ShopDigest is estimated from review counts and other factors as a proxy for active installs. The two metrics move on independent dynamics, so the highest-share app and the #1-ranked app are not always the same — and a divergence between them is worth noting rather than assuming one will pull the other along. For recaptcha, Hulk Contact Form Builder leads on share; see the rankings tab for who currently holds #1 position.
