Form Builder Shopify Apps — Full Market Share Table
All tracked form builder 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 |  Powerful Contact Form Builder | 69.13% | 3.24 | Climbing |
| 2 |  Hulk Contact Form Builder | 25.95% | 3.28 | Declining |
| 3 |  K: Contact Form Builder | 2.26% | 0.03 | Climbing |
| 4 |  FormCRM Contact Form Builder | 1.26% | 0.02 | Climbing |
| 5 |  POWR Contact Form Builder | 0.86% | 0.24 | Climbing |
| 6 |  Qikify Contact Form Builder | 0.27% | 0.28 | Declining |
| 7 |  Primy Form Builder File Upload | 0.12% | 0.10 | Climbing |
| 8 |  SK Contact Form Builder | 0.05% | 0.02 | Declining |
| 9 |  Formful – Contact Form Builder | 0.03% | 0.04 | Declining |
| 10 |  SureCust Forms Builder, Locks | 0.03% | 0.02 | Declining |
Showing 1-10 out of 25
Key Insights:
- Powerful Contact Form Builder holds 69.1% share of form builder app installs — 43.2pp ahead of Hulk Contact Form Builder (26.0%).
- Top 3 apps (Powerful Contact Form Builder, Hulk Contact Form Builder, K: Contact Form Builder) account for 97.3% of all form builder install share — a concentrated market.
- Powerful Contact Form Builder is gaining share fastest this month (+3.24pp) — the largest single gainer among the top form builder apps by share.
- Hulk Contact Form Builder is losing share fastest (-3.28pp) — could indicate a churning user base or a stronger challenger gaining ground.
Form Builder Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 form builder 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 |
|---|---|---|---|---|---|---|
| Powerful Contact Form Builder | 29.9%27.08 | 30.9%0.93 | 61.8%30.88 | 63.9%2.19 | 66.1%2.19 | 69.1%3.00 |
| Hulk Contact Form Builder | 66.2%27.27 | 65.0%1.22 | 33.4%31.62 | 30.8%2.57 | 29.0%1.84 | 25.9%3.04 |
| K: Contact Form Builder | 0.1%0.09 | 0.7%0.56 | 1.1%0.42 | 2.3%1.20 | 2.2%0.08 | 2.3%0.05 |
| FormCRM Contact Form Builder | 0.4%0.08 | 1.0%0.63 | 0.9%0.11 | 1.3%0.36 | 1.2%0.05 | 1.3%0.03 |
| POWR Contact Form Builder | 0.6%0.02 | 0.9%0.29 | 0.9%0.07 | 0.7%0.19 | 0.6%0.12 | 0.9%0.24 |
Key Insights:
- Powerful Contact Form Builder's share contracted from 71.7% → 69.1% over the charted period.
- Of the top 5 tracked form builder apps, 4 grew share and 1 lost share — challengers are eating into leader's share.
Top Form Builder Shopify Apps by Country
Per-country market share rankings for form builder 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 | Powerful Contact Form Builder | Powerful Contact Form Builder | Powerful Contact Form Builder | Powerful Contact Form Builder | Powerful Contact Form Builder |
| 2 | Hulk Contact Form Builder | Hulk Contact Form Builder | Hulk Contact Form Builder | Hulk Contact Form Builder | Hulk Contact Form Builder |
| 3 | K: Contact Form Builder | K: Contact Form Builder | K: Contact Form Builder | SureCust Forms Builder, Locks | K: Contact Form Builder |
| 4 | FormCRM Contact Form Builder | POWR Contact Form Builder | FormCRM Contact Form Builder | K: Contact Form Builder | FormCRM Contact Form Builder |
| 5 | POWR Contact Form Builder | FormCRM Contact Form Builder | SK Contact Form Builder | FormCRM Contact Form Builder | POWR Contact Form Builder |
Key Insights:
- Powerful Contact Form Builder leads form builder apps in all 4 tracked markets — United States, India, China, United Kingdom.
Top 5 Apps in Form Builder
- Powerful Contact Form Builder — Leads form builder apps with 69.1% install share, rated 4.9★ — gaining share this month.
- Hulk Contact Form Builder — Holds 26.0% of form builder app install share, rated 4.8★ — losing share this month.
- K: Contact Form Builder — Holds 2.3% of form builder app install share, rated 5.0★.
- FormCRM Contact Form Builder — Holds 1.3% of form builder app install share, rated 5.0★.
- POWR Contact Form Builder — Holds 0.9% of form builder app install share, rated 4.6★ — gaining share this month.
Form Builder Shopify Apps — Frequently Asked Questions
1. Which form builder app has the highest market share on Shopify?
Powerful Contact Form Builder dominates the form builder category on Shopify with 69.1% of installs — 43.2pp ahead of Hulk Contact Form Builder. 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 form builder Shopify apps?
For form builder (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 form builder apps are gaining market share on Shopify?
Powerful Contact Form Builder is gaining form builder app market share fastest this month, up +3.24pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which form builder apps are losing market share on Shopify?
Hulk Contact Form Builder has lost the most market share this month among form builder apps (-3.28pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most form builder Shopify app installs?
United States drives the largest share of form builder app installs at 28.3%, followed by Australia at 10.2% and United Kingdom at 10.1%. Use the country picker on the third card to compare market leaders by country.
6. How many form builder apps does ShopDigest track on Shopify?
ShopDigest tracks 96 form builder apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
