Per-pair page

Connect Gmail to Customer.io in two minutes.

Real-time triggers from Gmail, ready-made actions in Customer.io. Filter, transform, and route without writing a line of code.

Connect Gmail to Customer.io — start free See reverse direction

Trigger app

Gmail as the trigger

Workflows fire when something happens in Gmail.

New EmailWebhook

Action app

Customer.io as the action

Workflows do something in Customer.io, instantly.

Connect Gmail to Customer.io — start free

Both directions

Pick the way that fits your stack.

Pair pages are mirrored. Each direction gets its own dedicated page.

Gmail → Customer.io

When something happens in Gmail, do it in Customer.io.

1 Gmail triggers wired to 4 Customer.io actions. Most-used pairing: New Email → Delete Person.

New Email

Customer.io → Gmail

Or fire it the other way around.

4 Customer.io triggers wired to 27 Gmail actions downstream.

See Customer.io → Gmail →

Popular pairings

Common Gmail → Customer.io workflows.

Pick a pairing to set it up in two minutes. Each one is a fully editable recipe.

Showing 4 of 4 combinations

When new email in Gmail, delete person in Customer.io.

Fires when a new email is received in Gmail. Returns full email content; enable "Include Attachments" to automatically download all file attachments.

When new email in Gmail, identify person in Customer.io.

Fires when a new email is received in Gmail. Returns full email content; enable "Include Attachments" to automatically download all file attachments.

When new email in Gmail, send transactional email in Customer.io.

Fires when a new email is received in Gmail. Returns full email content; enable "Include Attachments" to automatically download all file attachments.

When new email in Gmail, track custom event in Customer.io.

Fires when a new email is received in Gmail. Returns full email content; enable "Include Attachments" to automatically download all file attachments.

How it works

Connect Gmail and Customer.io in five steps.

No code, no glue, no half-day setup. Each step is one click.

1
Connect
Authorize Gmail and Customer.io
Open TinyCommand, authorize Gmail and Customer.io once each. Both connections are available to every workflow on your account.
2
Trigger
Pick a Gmail trigger
Drop the Gmail → New Email trigger onto the canvas. TinyCommand auto-registers the webhook.
POST /v1/webhooks/google-gmail.trigger-email-received
3
Transform
Add a filter or AI step
Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.
4
Action
Add the Customer.io action
Drop the Customer.io → Delete Person action below it. Map fields from the Gmail payload into the Customer.io inputs.
customerio.delete-person
5
Publish
Publish and forget
Hit Publish. TinyCommand runs it in production from second one. Watch the run-log fill up.

FAQ

Questions about Gmail + Customer.io.

How long does it take to connect Gmail and Customer.io on TinyCommand?

Under two minutes. Authorize Gmail and Customer.io once each, drop the Gmail trigger and Customer.io action onto a workflow canvas, map a couple of fields, and publish. No code, no glue.

Is the Gmail ↔ Customer.io integration real-time?

Yes. Both Gmail and Customer.io expose webhooks, so events from one fire workflows in the other within seconds rather than on a polling interval.

Can I filter or transform data between Gmail and Customer.io?

Yes. Add a Filter node to only pass through matching events, a Switch node to branch by value, or an AI / Code node to transform payloads before they hit Customer.io.

What Gmail events can trigger a Customer.io workflow?

Any of the 1 Gmail triggers, including "New Email". Each fires in real time when the matching event happens in Gmail.

Do I need a paid plan to use Gmail with Customer.io?

No. Both integrations come on every plan, including Free, which includes 1,000 credits a month with no credit card. Each workflow step uses 1 credit, and paid plans include more credits and team seats when you need them.

What if I want Customer.io → Gmail instead?

Build it the same way, in reverse. There's a dedicated /integrations/customerio/with/google-gmail page with the reverse-direction triggers and actions.

Other apps that pair well with Gmail.

Gmail + Slack

Communication

Gmail + Google Sheets

Spreadsheets & Databases

Spreadsheets & Databases

Connect Gmail to Customer.io — start free