Create CRM contacts from email subscribers
When a new subscriber is added in Sender, automatically create a matching contact record in Referral Reactor.
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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.
Referral Reactor Explore Referral Reactor →
TriggersFires when a new contact or lead is added to Referral Reactor.
Fires when a field on a contact changes in Referral Reactor.
Fires when a deal, case or record moves to a new stage in Referral Reactor.
Fires when a deal is marked won in Referral Reactor.
Creates or updates a contact in Referral Reactor.
Creates a new deal in Referral Reactor.
Moves a deal or record to a new stage in Referral Reactor.
Logs a call, email, or note against a record in Referral Reactor.
Sender Explore Sender →
TriggersFires when a new subscriber is added in Sender.
Fires when a contact unsubscribes in Sender.
Fires when a subscriber opens or clicks a campaign in Sender.
Creates or updates a subscriber in Sender.
Unsubscribes a contact in Sender.
Adds a subscriber to a list or segment in Sender.
Sends a one-off transactional email via Sender.
More Referral Reactor + Sender workflows
Add new CRM leads to email marketing lists
When a new lead is created in Referral Reactor, automatically add them as a subscriber to a designated list in Sender.
See details
Send transactional emails on closed deals
When a deal is marked won in Referral Reactor, automatically send a transactional confirmation email to the client using Sender.
See details
See all Referral Reactor + Sender integrations → · Browse the full workflow library →
Common questions
Can Knit build “Create CRM contacts from email subscribers” between Referral Reactor and Sender?
Yes — describe it in the box above and Knit's Integrations Agent researches Referral Reactor and Sender'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 Referral Reactor and Sender improve lead tracking?
New subscribers or email interactions in Sender automatically create or update records in Referral Reactor, providing sales teams with clear engagement context.
Can deal stage updates trigger targeted emails?
Yes, changing a deal stage or closing a deal in Referral Reactor can automatically add subscribers to specific lists or send transactional emails through Sender.