
HubSpot
Brevo
MailChimp
Loops.so
Intercom
Synthesio
TitanMLM
We make it easy to send emails triggered by user behavior. Build, measure and improve your emails to activate and retain users

Shopify Upsell Bundles App
V Bundles
Skai Lama Easy Bundles
In Cart Upsell
Magic Bundles
Upsell.com
iCart Cart Drawer Cart Upsell
Simplify product grouping with PushBundle, a smart Shopify bundle app. Boost sales, customize offers, and enjoy easy setup with real merchant support.
Which is more popular?
Based on our record, Customer.io seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | customer.io | pushbundle.com |
| Pricing | ||
| Company | — | Startup from Bangladesh · 20 - 49 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Customer.io yet.
Pushbundle is a product bundling app for Shopify that allows e-commerce merchants to increase sales and average order value by offering various bundling options. It enables customers to create their own personalized "mix & match" bundles, receive volume discounts, and add products that are...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Intercom vs Customer.io vs Zendesk Connect? What's the Best Tool?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Customer.io and PushBundle.
PushBundle's answer:
PushBundle is unique for its comprehensive toolkit for creating diverse and customizable product bundles, including mix-and-match options where customers can build their own packs, and volume-based bundles with tiered discounts.
PushBundle's answer:
person should choose PushBundle over its competitors because it provides a user-friendly, customizable, and mobile-optimized solution for creating product bundles, which can increase sales, average order value, and customer satisfaction. Its "build-your-own" bundle feature is designed to naturally encourage customers to add more items by leveraging the "threshold effect," helping to boost revenue without deep discounting.
Share your experience with using Customer.io and PushBundle. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


With a focus on messaging, Customer.io lets you create sales workflows around various pushes and nudges, across a range of channels. Email, SMS messages, and push notifications can all be built into an engagement...
What's more, Customer.io offers advanced automated or API-triggered workflows and various advanced functionalities like time delay or time windows to ensure that you reach customers at the best time for them to take...
Did you find any good option in place of customer.io ? As customer.io seems very expensive once your contact numbers increase.
We have no reviews of PushBundle yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


If you already use a customer engagement platform like Intercom or Customer.io, you might integrate failed payment events there and use their messaging capabilities. - Source: dev.to / over 1 year ago
I just added SMS as a messaging channel to Dittofeed (MIT licensed customer.io alternative). Source: about 3 years ago
Sounds like you need good old automation. Zapier, customer.io, pipedream are some. Source: over 3 years ago
Tracking PushBundle since Oct 2025.
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Shopify app to Create Bundles, Packages and Sets with discounts by the most simple and efficient...
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Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
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Maximize Shopify AOV with high-converting bundles, volume discounts, and BOGO deals. Zero risk with our usage-based pricing model.
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MailChimp is the best way to design, send, and share email newsletters.
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Easy Bundles is a seamless Bundle Builder, Build Your Own Bundle, Gift Box Builder app that offers Fixed Price, Discounted, Mix-and-match & Subsription Bundles to boost your AOV.
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