Add new form respondents to mailing lists
When a user submits a response in Otter Waiver, automatically create or update their subscriber details in Brevo and add them to the appropriate marketing list.
See all Otter Waiver + Brevo 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.
Otter Waiver Explore Otter Waiver →
TriggersFires when a form is submitted in Otter Waiver.
Fires when a respondent finishes a survey in Otter Waiver.
Fires when an existing response is edited in Otter Waiver.
Creates or updates a form or survey in Otter Waiver.
Looks up a specific form response in Otter Waiver.
Adds a respondent or contact to a form in Otter Waiver.
Brevo Explore Brevo →
TriggersFires when a new subscriber is added in Brevo.
Fires when a contact unsubscribes in Brevo.
Fires when a subscriber opens or clicks a campaign in Brevo.
Creates or updates a subscriber in Brevo.
Unsubscribes a contact in Brevo.
Adds a subscriber to a list or segment in Brevo.
Sends a one-off transactional email via Brevo.
More Otter Waiver + Brevo workflows
Send confirmation emails after survey submission
Once a survey is completed in Otter Waiver, immediately send a transactional follow-up email from Brevo to thank the respondent.
See details
Pre-populate survey respondents from engaged email clicks
When a subscriber clicks a promotional link in Brevo, automatically create a respondent record in Otter Waiver to streamline their survey experience.
See details
See all Otter Waiver + Brevo integrations → · Browse the full workflow library →
Common questions
Can Knit build “Add new form respondents to mailing lists” between Otter Waiver and Brevo?
Yes — describe it in the box above and Knit's Integrations Agent researches Otter Waiver and Brevo'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.
What happens when someone completes a survey in Otter Waiver?
You can automatically add or update their contact profile in Brevo and assign them to specific mailing lists based on their survey answers.
Can email engagement in Brevo initiate a survey request?
Yes, when a contact clicks a specific link in Brevo, you can automatically add them as a respondent or send them a transactional email linking to a relevant Otter Waiver form.