Send transactional emails on closed deals

When a deal is marked won in HubSpot, automatically send a transactional confirmation email to the client using Retention.com.

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How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

Retention.com Explore Retention.com →

Triggers

New subscriber added

Fires when a new subscriber is added in Retention.com.

Subscriber unsubscribed

Fires when a contact unsubscribes in Retention.com.

Email opened or clicked

Fires when a subscriber opens or clicks a campaign in Retention.com.

Actions

Add or update a subscriber

Creates or updates a subscriber in Retention.com.

Unsubscribe a contact

Unsubscribes a contact in Retention.com.

Add a subscriber to a list

Adds a subscriber to a list or segment in Retention.com.

Send a transactional email

Sends a one-off transactional email via Retention.com.

HubSpot Explore HubSpot →

Triggers

New contact or lead

Fires when a new contact or lead is added to HubSpot.

Contact updated

Fires when a field on a contact changes in HubSpot.

Deal or record stage changed

Fires when a deal, case or record moves to a new stage in HubSpot.

Deal won

Fires when a deal is marked won in HubSpot.

Actions

Create or update contact

Creates or updates a contact in HubSpot.

Create deal

Creates a new deal in HubSpot.

Update record stage

Moves a deal or record to a new stage in HubSpot.

Log activity

Logs a call, email, or note against a record in HubSpot.

Add new CRM leads to email marketing lists When a new lead is created in HubSpot, automatically add them as a subscriber to a designated list in Retention.com. See details

Create CRM contacts from email subscribers When a new subscriber is added in Retention.com, automatically create a matching contact record in HubSpot. See details

See all Retention.com + HubSpot integrations → · Browse the full workflow library →

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FAQ

Common questions

Can Knit build “Send transactional emails on closed deals” between Retention.com and HubSpot?

Yes — describe it in the box above and Knit's Integrations Agent researches Retention.com and HubSpot's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

How does syncing HubSpot and Retention.com improve lead tracking?

New subscribers or email interactions in Retention.com automatically create or update records in HubSpot, providing sales teams with clear engagement context.

Can deal stage updates trigger targeted emails?

Yes, changing a deal stage or closing a deal in HubSpot can automatically add subscribers to specific lists or send transactional emails through Retention.com.