Waitlist Loops

Waitlist + Loops Integrations

Put Waitlist + Loops to work with AI and enterprise-grade automation

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See the kind of workflows teams build with Waitlist and Loops below — describe the exact one you want above and the Agent builds it on demand.

Waitlist + Loops When a new referrer is recorded in Waitlist, create or update a user contact profile in Loops.
Sync new email subscribers across marketing platforms When a subscriber is added in Loops, automatically add them to the corresponding master list and segment in Waitlist. See details
Process opt-outs across both tools When a subscriber unsubscribes from a campaign in Waitlist, automatically update their record to unsubscribed status in Loops. See details
Add engaged email readers to custom marketing segments When an email link is clicked in Loops, automatically add that contact to an active buyer segment in Waitlist for targeted advertising. See details

Browse the full workflow library →

Looking to achieve something else with Waitlist and Loops?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

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Triggers & actions for Waitlist and Loops

Everything Waitlist and Loops can do inside a workflow — the triggers that start one and the actions that run when it fires.

Waitlist Explore Waitlist →

A conversion optimization tool that helps businesses launch customized viral waitlists and referral programs to capture leads.

Triggers
New Referrer

Triggers when an existing waiter refers a new waiter. The returned object is the referrer -- i.e. the waiter who referred someone else.

New Signup

Triggers when a new user signs up to your waitlist.

Offboard Waiter

Triggers when you offboard a user from the waitlist using your getwaitlist.com user dashboard.

Loops Explore Loops →

Loops is an email marketing platform designed for modern software companies to send transactional messages and automated product updates.

Triggers
Campaign Email Sent

Triggers when a campaign email is sent to a recipient (warning: will trigger for every recipient of your campaign).

Contact Subscribed to Mailing List

Triggers when a contact is subscribed to a mailing list.

Contact Unsubscribed From Mailing List

Triggers when a contact is unsubscribed from a mailing list.

Contact Unsubscribed

Triggers when a contact is unsubscribed from your audience in Loops.

Contact Created

Triggers when a contact is created in Loops.

Contact Deleted

Triggers when a contact is deleted in Loops.

Actions
Add Contact

Adds a contact to your audience.

Delete Contact

Deletes a contact from your audience.

Send Event

Sends an event to Loops.

Send Transactional Email

Sends a transactional email.

Update Contact

Updates the properties of a contact in your audience.

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Customer Stories

See how leading technology firms are scaling their operations

Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
H
Huynh H
Developer, Multiplier
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
J
Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
A
Aditya
Product Lead, RazorpayXPayroll
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
R
Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

4.9 out of 5 stars on G2

G2 Leader, Spring 2026G2 Fastest Implementation, Spring 2026G2 High Performer, Spring 2026G2 Best Est. ROI, Spring 2026
FAQ

Common questions about Waitlist + Loops

Is there a pre-built Waitlist + Loops automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Waitlist and Loops's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built Waitlist or Loops connector?

No. The Agent works whether or not Waitlist or Loops already has a pre-built connector in Knit's catalog — it researches the real API surface either way.

How long does it take to build?

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

Why integrate Loops with Waitlist?

It maintains consistent subscriber lists across specialized newsletter services and multi-channel marketing tools, preventing audience fragmentation and missed communications.

How are subscriber unsubscribes handled between Loops and Waitlist?

When a subscriber opts out in either platform, the integration automatically updates their status in the other tool to maintain total compliance.

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