1
K
Klaviyo
28% of Gain stores
2
m
mailchimp
17% of Gain stores
3
J
Judge.me
17% of Gain stores
4
d
doubly-currency-converter
11% of Gain stores
5
b
bixgrow-affiliate-marketing
11% of Gain stores
6
Y
Yotpo
11% of Gain stores
7
g
google
11% of Gain stores
8
L
Lucky Orange
11% of Gain stores
9
T
TrustShop: Product Reviews
11% of Gain stores
10
S
Swym Wishlist Plus
11% of Gain stores
11
G
Geolocation
11% of Gain stores
12
i
instafeed
11% of Gain stores
13
S
Shop
11% of Gain stores
14
P
Plug in SEO
6% of Gain stores
15
R
Recharge Subscriptions
6% of Gain stores
16
L
LoyaltyLion
6% of Gain stores
17
l
loox
6% of Gain stores
18
F
Frequently Bought Together
6% of Gain stores
19
U
Ultimate Special Offers
6% of Gain stores
20
T
Triple Whale
6% of Gain stores
App categories used by Gain stores
Other
20
Frequently Asked Questions
What apps do most Gain stores use?
Klaviyo is the most common app among Gain stores, installed on 28% of the 18 stores we analyzed. mailchimp (17%) and Judge.me (17%) are also widely used.
Are these app recommendations specific to Gain?
Yes. These apps are ranked by how frequently they appear on real Shopify stores that run the Gain theme — not by general popularity. Stores running Gain tend to have similar needs, so this list reflects what actually works for Gain merchants.
Do all these apps work with Gain?
All apps listed are actively used by Gain stores, which means they're compatible. However, always check each app's requirements and test in a dev environment before going live.
Which free apps are most popular with Gain stores?
Most top apps used by Gain stores are paid tools. Check individual app pages for pricing details.

