Constant Contact Shopify Apps – Market Share Breakdown
(Updated October 2026) See which constant contact Shopify apps dominate installs and how their share has shifted over time. This keyword page shows the full market share table, monthly share trends for the leaders, and a country-level breakdown so you can compare global vs regional dominance.
Constant Contact Shopify Apps — Full Market Share Table
All tracked constant contact 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 | 75.33% | 17.04 | Climbing |
| 2 |  Hulk Contact Form Builder | 14.24% | 21.69 | Declining |
| 3 |  FormCRM Contact Form Builder | 4.95% | 4.95 | Climbing |
| 4 |  K: Contact Form Builder | 2.88% | 0.66 | Climbing |
| 5 |  Constant Contact: Email & SMS | 0.89% | 0.55 | Declining |
| 6 |  Qikify Contact Form Builder | 0.64% | 0.10 | Climbing |
| 7 |  POWR Contact Form Builder | 0.26% | 0.04 | Declining |
| 8 |  Avada Blog SEO AEO Content | 0.23% | 0.10 | Declining |
| 9 |  Formful – Contact Form Builder | 0.18% | 0.15 | Declining |
| 10 |  Soro ‑ SEO Autopilot & Content | 0.12% | 0.03 | Climbing |
Showing 1-10 out of 24
Key Insights:
- Powerful Contact Form Builder holds 75.3% share of constant contact app installs — 61.1pp ahead of Hulk Contact Form Builder (14.2%).
- Top 3 apps (Powerful Contact Form Builder, Hulk Contact Form Builder, FormCRM Contact Form Builder) account for 94.5% of all constant contact install share — a fragmented market.
- Powerful Contact Form Builder is gaining share fastest this month (+17.04pp) — the largest single gainer among the top constant contact apps by share.
- Hulk Contact Form Builder is losing share fastest (-21.69pp) — could indicate a churning user base or a stronger challenger gaining ground.
Constant Contact Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 constant contact 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 | 49.2%0.22 | 50.8%1.6 | 53.8%3.01 | 57.2%3.43 | 74.7%17.44 | 75.3%0.65 |
| Hulk Contact Form Builder | 44.9%0.74 | 44.1%0.76 | 39.7%4.45 | 37.6%2.06 | 14.9%22.75 | 14.2%0.64 |
| FormCRM Contact Form Builder | — | — | 0.8% | 0.8% | 5.2%4.41 | 5.0%0.26 |
| K: Contact Form Builder | 0.5%0.4 | 1.0%0.52 | 1.2%0.18 | 2.2%1.01 | 2.7%0.47 | 2.9%0.21 |
| Constant Contact: Email & SMS | 0.9%0.06 | 0.8%0.09 | 1.5%0.71 | 0.8%0.65 | 0.9%0.06 | 0.9% |
Key Insights:
- Powerful Contact Form Builder's share contracted from 89.8% → 75.3% over the charted period.
- Of the top 5 tracked constant contact apps, 4 grew share and 1 lost share — challengers are eating into leader's share.
Top Constant Contact Shopify Apps by Country
Per-country market share rankings for constant contact 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 | | | | | |
| 2 | | | | | |
| 3 | | | | | |
| 4 | | | |  | |
| 5 | | | | | |
Key Insights:
- Powerful Contact Form Builder leads constant contact apps in all 4 tracked markets — United States, India, China, United Kingdom.
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Top 5 Apps in Constant Contact
- Constant Contact: Email & SMS — Leads constant contact apps with 0.9% install share, rated 2.9★ — losing share this month.
- Constant Contact Tools — Holds 0 of constant contact app install share.
- ConstantContact Custom Popup — Holds 0 of constant contact app install share, rated 5.0★.
- Powerful Contact Form Builder — Holds 75.3% of constant contact app install share, rated 4.9★ — gaining share this month.
- FormCRM Contact Form Builder — Holds 5.0% of constant contact app install share, rated 5.0★ — gaining share this month.
Constant Contact Shopify Apps — Frequently Asked Questions
1. Which constant contact app has the highest market share on Shopify?
Powerful Contact Form Builder ranks #1 by share among constant contact apps at 75.3%, 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 constant contact Shopify apps?
For constant contact (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 constant contact apps are gaining market share on Shopify?
Powerful Contact Form Builder is gaining constant contact app market share fastest this month, up +17.04pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which constant contact apps are losing market share on Shopify?
Hulk Contact Form Builder has lost the most market share this month among constant contact apps (-21.69pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most constant contact Shopify app installs?
United States drives the largest share of constant contact app installs at 26.3%, followed by United Kingdom at 10.8% and Australia at 10.5%. Use the country picker on the third card to compare market leaders by country.
6. How many constant contact apps does ShopDigest track on Shopify?
ShopDigest tracks 96 constant contact 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 constant contact app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under constant contact (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 constant contact, Powerful Contact Form Builder leads on share; see the rankings tab for who currently holds #1 position.
