Can Hubi send from any address, or only verified domains?

Hubi can only send from domains you've verified in Resend, the same rule the API enforces. If a domain isn't verified yet, you can ask Hubi to check its status and walk through the DNS records needed.

Will Hubi blast my whole audience without confirmation?

No. Sending email is a customer-facing action, so by default Hubi shows you the recipients and content for approval before anything goes out. You can set standing rules in plain English for routine sends you want handled automatically.

What happens if an email bounces or is rejected?

Hubi can retrieve the delivery and bounce status Resend reports for a given send, so you can ask why a message failed and decide whether to resend or clean up the address.

Can Hubi keep Resend audiences in sync with my other tools?

Yes. You can chain Resend with anything else you've connected - for example, 'add every new paying customer in my billing tool to the customers audience' runs across both in one instruction.

All Integrations

Resend

Communication Email

Resend handles your transactional and marketing email, but sending one usually means a code deploy or a trip into the dashboard. Hubi sends emails, manages your audiences and contacts, checks delivery status, and verifies sending domains - so a one-off message or a quick list change happens in a sentence.

62 tools available

USE CASES

How businesses use Resend + Hubi AI

Real automation scenarios powered by this integration.

📬

Check whether an email was delivered

Ask Hubi about a recent send and it retrieves the email's delivery, open, or bounce status from Resend into a plain answer.

Get EmailList EmailsGet Domain

✉️

Send a one-off email without a deploy

Tell Hubi the recipient, subject, and body and it sends the message through Resend using a verified sending domain.

Send EmailGet DomainList Domains

👥

Add or remove someone from an audience

Give Hubi a contact and an audience and it creates, updates, or removes them in Resend so your lists stay accurate.

Create ContactUpdate ContactRemove Contact

🔄

Email a new signup the moment they join

When someone signs up in your app, Hubi adds them to the right Resend audience and sends a welcome email in one instruction.

Create ContactSend EmailList Audiences

HOW IT WORKS

Get started in 3 steps

No workflows to build. Just connect, chat, and automate.

Connect Resend

Authorize your account with one click. Hubi AI gets secure access to 62 tools.

Talk to your agent

Describe what you need in plain language. Your AI agent understands context and picks the right tools.

Watch it work

The agent reads, sends, labels, and organizes on your behalf - no manual setup required.

Everything you need to know about Resend + Hubi AI

The Hubi AI Resend integration connects your tools and data to your AI marketing agents. Start automating workflows in minutes.

Hubi connects with a Resend API key you create in your dashboard. It then operates within that key's permissions, typically sending emails and managing domains, audiences, and contacts.

Ready to connect Resend to Hubi AI?

Start automating your workflows in minutes. No credit card required.