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Bulk Messaging Shopify Apps – Market Share Breakdown

(Updated October 2026) See which bulk messaging 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.

Klaviyo: Email Marketing & SMS currently leads on 83.7% market share, followed by Brevo PushOwl: Email,Push,SMS at 10.4%. A concentrated field — one app holds most of the tracked installs.

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Bulk Messaging Shopify Apps — Full Market Share Table

All tracked bulk messaging 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.

Date Range
Countries
Order By
Market Share is as ofToday.Change is betweenSep 19andToday
#AppMarket ShareChangeStatus
1Klaviyo: Email Marketing & SMS83.65%1.17Climbing
2Brevo PushOwl: Email,Push,SMS10.42%0.38Climbing
3TxtCart AI: SMS Marketing3.44%0.19Declining
4Mailchimp Email SMS Marketing2.17%1.30Declining
5YSMS ‑ SMS Marketing0.13%0.01Climbing
6Yozo: Email,SMS, CX AI Agent0.04%0.03Climbing
7WhatFlow: Whatsapp Automation0.03%0.01Declining
8Mobile Message SMS Australia0.03%0.02Climbing
9Convertway: WhatsApp, SMS, RCS0.03%0.03Climbing
10Grid & Pixel Email‑SMS‑Popups0.02%0.00Declining

Showing 1-10 out of 22

Key Insights:

  • Klaviyo: Email Marketing & SMS holds 83.7% share of bulk messaging app installs — 73.2pp ahead of Brevo PushOwl: Email,Push,SMS (10.4%).
  • Top 3 apps (Klaviyo: Email Marketing & SMS, Brevo PushOwl: Email,Push,SMS, TxtCart AI: SMS Marketing) account for 97.5% of all bulk messaging install share — a concentrated market.
  • Klaviyo: Email Marketing & SMS is gaining share fastest this month (+1.17pp) — the largest single gainer among the top bulk messaging apps by share.
  • Mailchimp Email SMS Marketing is losing share fastest (-1.30pp) — could indicate a churning user base or a stronger challenger gaining ground.
See more insights

Bulk Messaging Shopify Apps — Market Share Over Time

Monthly market share trajectory for the top 5 bulk messaging Shopify apps over the past year — see who's gaining or losing install share month by month.

Date Range
From
—
To
Countries
App Selector
Time Granularity
Charts Data
Monthly market share % for the top 5 bulk messaging Shopify apps over the latest 6 months.
AppMay 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026
Klaviyo: Email Marketing & SMSKlaviyo: Email Marketing & SMS55.5%63.1%7.5367.9%4.8271.0%3.1671.9%0.8183.7%11.79
Brevo PushOwl: Email,Push,SMSBrevo PushOwl: Email,Push,SMS27.8%22.2%5.6219.8%2.3616.5%3.3316.4%0.0510.4%6.03
TxtCart AI: SMS MarketingTxtCart AI: SMS Marketing7.0%6.3%0.626.6%0.265.8%0.835.6%0.173.4%2.16
Mailchimp Email SMS MarketingMailchimp Email SMS Marketing8.4%7.3%1.084.6%2.695.9%1.295.5%0.382.2%3.36
YSMS ‑ SMS MarketingYSMS ‑ SMS Marketing0.1%0.1%0.020.1%0.020.2%0.040.2%0.050.1%0.08

Key Insights:

  • Klaviyo: Email Marketing & SMS's share expanded from 55.5% → 83.7% over the charted period.
  • Of the top 5 tracked bulk messaging apps, 2 grew share and 3 lost share — leader is widening the gap.
See more insights

Top Bulk Messaging Shopify Apps by Country

Per-country market share rankings for bulk messaging Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.

Date
Countries
# WorldwideUnited StatesIndiaChinaUnited Kingdom
1Klaviyo: Email Marketing & SMSKlaviyo: Email Marketing & SMSBrevo PushOwl: Email,Push,SMSKlaviyo: Email Marketing & SMSKlaviyo: Email Marketing & SMS
2Brevo PushOwl: Email,Push,SMSTxtCart AI: SMS MarketingKlaviyo: Email Marketing & SMSTxtCart AI: SMS MarketingBrevo PushOwl: Email,Push,SMS
3TxtCart AI: SMS MarketingBrevo PushOwl: Email,Push,SMSConvertway: WhatsApp, SMS, RCSSMSGo: Abandoned Cart RecoveryMailchimp Email SMS Marketing
4Mailchimp Email SMS MarketingMailchimp Email SMS MarketingMailchimp Email SMS MarketingTwilio: Order Alert & Bulk SMSTxtCart AI: SMS Marketing
5YSMS ‑ SMS MarketingYSMS ‑ SMS MarketingBIK Instagram, Whatsapp, EmailBrevo PushOwl: Email,Push,SMSNotify Customers SMS Marketing

Key Insights:

  • Klaviyo: Email Marketing & SMS leads bulk messaging apps in 3 of 4 tracked markets (United States, China, United Kingdom).
  • Klaviyo: Email Marketing & SMS leads worldwide, but India bucks the trend — Brevo PushOwl: Email,Push,SMS leads there.
See more insights
Data issue or feedback? Reach out to us at [email protected].

Market Share Distribution Across Bulk Messaging Shopify Apps

Klaviyo: Email Marketing & SMS dominates bulk messaging app installs with 83.7% of all share — more than 8.0× the share of #2 Brevo PushOwl: Email,Push,SMS at 10.4%. TxtCart AI: SMS Marketing rounds out the top 3 at 3.4%. Combined, the top 3 apps cover 97.5% of all bulk messaging app share — a tight oligopoly. Notable mover: Klaviyo: Email Marketing & SMS is gaining share fastest this month (+1.17pp). Mailchimp Email SMS Marketing has lost the most share this month (-1.30pp) — the largest single decliner among the top bulk messaging apps.

Klaviyo: Email Marketing & SMS's 83.7% share comes from real install volume across many bulk messaging store types — at 8.0× the share of Brevo PushOwl: Email,Push,SMS, the gap is wide enough that lower-ranked alternatives only make sense for narrow niches the leader doesn't prioritize.

Bulk Messaging Shopify Apps — Market Share Trend Analysis

Klaviyo: Email Marketing & SMS's share grew from 55.5% (May 2026) to 83.7% (Oct 2026) — a +28.1pp gain that points to widening dominance among bulk messaging apps rather than a single-month spike. Across the top 5 plotted bulk messaging apps, 3 lost share while only 2 gained — the leader is consolidating at others' expense.

Klaviyo: Email Marketing & SMS's +28.1pp share gain in bulk messaging is the kind of leader-side expansion that's hard to unwind quickly — challengers typically need a step-change in product fit to reverse a share trajectory of this size.

Country-Level Leadership for Bulk Messaging Shopify Apps

Klaviyo: Email Marketing & SMS leads in 3 markets — United States, China, United Kingdom. Brevo PushOwl: Email,Push,SMS leads in India, ahead of Klaviyo: Email Marketing & SMS.

Globally, Klaviyo: Email Marketing & SMS leads bulk messaging app installs. India is the exception — Brevo PushOwl: Email,Push,SMS leads there, a regional preference strong enough to displace the global leader.

Top 5 Apps in Bulk Messaging

  1. Klaviyo: Email Marketing & SMS — Leads bulk messaging apps with 83.7% install share, rated 4.7★ — gaining share this month.
  2. Twilio: Order Alert & Bulk SMS — Holds 0 of bulk messaging app install share, rated 4.8★.
  3. Brevo PushOwl: Email,Push,SMS — Holds 10.4% of bulk messaging app install share, rated 4.8★ — gaining share this month.
  4. TxtCart AI: SMS Marketing — Holds 3.4% of bulk messaging app install share, rated 4.9★ — losing share this month.
  5. YSMS ‑ SMS Marketing — Holds 0.1% of bulk messaging app install share, rated 4.7★.

Bulk Messaging Shopify Apps — Frequently Asked Questions

1. Which bulk messaging app has the highest market share on Shopify?

Klaviyo: Email Marketing & SMS dominates the bulk messaging category on Shopify with 83.7% of installs — 73.2pp ahead of Brevo PushOwl: Email,Push,SMS. 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 bulk messaging Shopify apps?

For bulk messaging (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 bulk messaging apps are gaining market share on Shopify?

Klaviyo: Email Marketing & SMS is gaining bulk messaging app market share fastest this month, up +1.17pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.

4. Which bulk messaging apps are losing market share on Shopify?

Mailchimp Email SMS Marketing has lost the most market share this month among bulk messaging apps (-1.30pp). Sort the table by Change (Low to High) to see the full list of decliners.

5. Which countries drive the most bulk messaging Shopify app installs?

United States drives the largest share of bulk messaging app installs at 41.1%, followed by United Kingdom at 7.6% and Australia at 7.3%. Use the country picker on the third card to compare market leaders by country.

6. How many bulk messaging apps does ShopDigest track on Shopify?

ShopDigest tracks 95 bulk messaging apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.

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