Send instant welcome SMS messages to new leads

When a contact subscribes to a list in Poplar, dispatch an SMS message through Upcall to give them instant access to introductory offers.

Try:

See all Upcall + Poplar integrations or talk to a human

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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.

Upcall Explore Upcall →

Triggers

New inbound SMS

Fires when a new text message is received in Upcall.

New call

Fires when a new call comes in or out through Upcall.

Missed call

Fires when a call is missed in Upcall.

Call recording ready

Fires when a call recording finishes processing in Upcall.

Actions

Send an SMS or MMS

Sends a text message through Upcall.

Place an outbound call

Starts an outbound call via Upcall.

Create or update a contact

Creates or updates a contact in Upcall.

Send a voice message

Sends a recorded voice message via Upcall.

Poplar Explore Poplar →

Triggers

Subscriber added

Fires when a new subscriber is added in Poplar.

Campaign sent

Fires when a campaign is sent from Poplar.

Subscriber unsubscribed

Fires when a subscriber unsubscribes in Poplar.

Actions

Add subscriber

Adds or updates a subscriber in Poplar.

Send campaign

Creates or sends a campaign from Poplar.

Add to segment

Adds a subscriber to a segment in Poplar.

Turn missed calls into email subscribers When a call is missed in Upcall, automatically add the caller's contact information as a subscriber in Poplar for automated nurture campaigns. See details

Segment contacts based on inbound text messages When an inbound SMS is received in Upcall, update the sender's subscriber record in Poplar by assigning them to a targeted audience segment. See details

See all Upcall + Poplar integrations → · Browse the full workflow library →

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FAQ

Common questions

Can Knit build “Send instant welcome SMS messages to new leads” between Upcall and Poplar?

Yes — describe it in the box above and Knit's Integrations Agent researches Upcall and Poplar'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.

Can I send automated text messages when someone joins a marketing list?

Yes, as soon as a subscriber signs up in Poplar, you can send a targeted SMS or voice message through Upcall to increase engagement.

How can missed phone calls feed into email marketing flows?

When a prospect calls and leaves a missed call in Upcall, their contact details are added as a subscriber in Poplar to receive follow-up emails.