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Customer IO: Automate powerful behavioral messages for web & mobile apps | Product Hunt

Customer IO

Automate powerful behavioral messages for web & mobile apps

4.7•28 reviews•

89 followers

Email marketing•Marketing automation platforms•Customer loyalty platforms

A tool that lends you a helping hand to craft ideal customer interaction for your clients. It is a B2C solution that connects emails to mobile phones and helps in sending all types of messages across all platforms.

Overview
Launches5
Reviews28
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Awards
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© 2025 Product Hunt

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Customer IO Info

Launched in 2014 View 5 launches

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Customer IO Launches

From Churn to Earn Retention tactics using behavioral email, NPS, & Slack bots

Launched on March 27th, 2017

Customer.io Slack Action Send notifications into Slack, based on user activity

Launched on October 26th, 2016

Customer.io Actions Send messages across any channel - from push to postcards

Launched on August 9th, 2016

View all Customer IO launches

4.7

Based on 28 reviews

Review Customer IO?

Customer IO is praised for its powerful automation and behavioral messaging capabilities, enabling personalized communication workflows that enhance engagement and retention. Makers from Mixpanel and timeOS commend its service for effective customer communication. Sagehood AI highlights its automation strengths. Users appreciate its clean UI and strong segmentation, though some find the interface complex. Overall, Customer IO is valued for its focus on core functionalities without unnecessary bloat.

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Louis-Victor Jadavji

used Customer IO to build Taloflow 2.0

(77 points)

We use customer.io to communicate with our customers for almost all transactions and campaigns.

1yr ago

used Customer IO to build timeOS 2.0

(1,088 points)

We use customer.io to communicate with our customers and love their service!

1yr ago

We use CustomerIO to send emails to our customers. It's continuously painful. The email editor is a mess. The deliveries and draft features fail to show everything.

1yr ago