# Kanal vs Sendblue: the honest comparison

A Kanal vs Sendblue comparison for Shopify stores weighing an iMessage API against a Shopify app.

Source: https://getkanal.com/alternatives/sendblue

Sendblue is an iMessage API: developers and sales teams use dedicated lines to send and receive iMessage, SMS and RCS from their own software, CRM or AI agent. With Shopify, Sendblue connects through Zapier or Make. Kanal is a Shopify app with cart reminders, order updates, campaigns and an AI agent on iMessage, WhatsApp and SMS, ready from the install. Here is how they compare for an online store.

## Kanal vs Sendblue: side by side

| Comparison | Kanal | Sendblue |
| --- | --- | --- |
| Channels | iMessage and WhatsApp, with SMS and RCS from the Scale plan | iMessage, SMS and RCS on each dedicated line, according to Sendblue's pricing FAQ |
| Shopify connection | Native app installed from the Shopify App Store | Through Zapier or Make with Shopify triggers, or your own code on the API |
| Store flows | Abandoned cart, order updates, upsell, review requests and back in stock alerts, built in | Built by you in Zapier, Make or code; Sendblue lists cart reminders, order updates and review requests as use cases |
| First message | Your store writes first, for example after an abandoned checkout | Inbound-first on the AI Agent plan; full outbound messaging on Enterprise, per its pricing page on November 4, 2026 |
| Campaigns | Campaigns to your Shopify customer segments | Through the API or the tools you connect |
| Replies | An AI agent answers, and your team takes over in a shared inbox | Webhooks to your own AI agent or CRM, with media, typing indicators and reactions |
| Pricing model | Monthly subscription from €89, with Meta's WhatsApp fees on top | Per dedicated line: AI Agent $100 a month, Enterprise on quote, no per-message fees (read November 4, 2026) |
| Best for | Shopify stores that want messaging flows ready from the install | Teams with developers that want iMessage lines inside their own stack |

## Why brands switch to Kanal

### Ready for Shopify from the install

Kanal installs from the Shopify App Store and works from your store's carts, orders and customers. Cart reminders and order updates do not need a Zapier or Make scenario.

### WhatsApp for customers without an iPhone

iMessage only reaches Apple devices. Kanal also runs WhatsApp, the app most of your Android customers already use, from the same data and the same inbox.

### Built for store marketing

Campaigns go to your Shopify segments, and Kanal tracks the revenue of each message, so a campaign is measured in sales rather than in messages sent.

## When Sendblue is the better choice

Sendblue is the better choice when you have developers and want iMessage inside your own product, CRM or AI agent. It fits sales teams, service businesses and stores outside Shopify that need dedicated lines, an API and webhooks more than ready-made store flows.

## Frequently asked questions

### Is Kanal an alternative to Sendblue?

Yes, for Shopify stores. Sendblue is an iMessage API you connect to Shopify through Zapier, Make or code. Kanal is a Shopify app with store flows, campaigns and an AI agent on iMessage, WhatsApp and SMS.

### How much does Sendblue cost?

On November 4, 2026, Sendblue's pricing page listed a free, rate-limited sandbox, the AI Agent plan at $100 a month per dedicated line, and Enterprise on quote, with no per-message fees. Kanal plans start at €89 a month.

### Does Sendblue integrate with Shopify?

Sendblue's Shopify page describes a connection through Zapier or Make, using Shopify triggers for orders, customers and carts. It is not a Shopify App Store app.

## The verdict

Sendblue suits teams that build iMessage into their own stack; Kanal suits Shopify stores that want iMessage, WhatsApp and SMS flows ready from the install.