# Customer.io

> Customer.io on NachoNacho — the B2B SaaS and AI marketplace. Listed on the NachoNacho marketplace.

- **Page:** https://nachonacho.com/product/customer-io
- **Rating:** 4.0 out of 5, from 2 reviews
- **Vendor website:** https://customer.io/
- **Last updated:** 2026-05-21

An automated messaging platform for marketers who want control and flexibility to craft and send data-driven emails.

## Reviews

- **5/5** — Engagement rates are way up  — Jensen Caldwell, 2025-01-08
  Noticed a significant uptick in engagement rates, thanks to their precise targeting. Support team deserves a shoutout - always there, always helpful. If you're looking to amp up your email marketing, give this software a go.
- **3/5** — Mixed results, but the customer.io discount made it appealing — Shaun Mooney, 2024-09-08
  Came in with big hopes, but it's been a mixed bag. For starters, it’s got these cool, customizable emails that are really creative. But it's almost overwhelming with all of the features, takes awhile to learn.

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Source: https://nachonacho.com/product/customer-io · Marketplace: https://nachonacho.com/marketplace · Site overview: https://nachonacho.com/llms.txt