SendMails + Ninja Forms Integrations, Built by an AI Agent
Put SendMails + Ninja Forms to work with AI and enterprise-grade automation
4.9/5 on G2·
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Workflows you can build between SendMails and Ninja Forms
See the kind of workflows teams build with SendMails and Ninja Forms below — describe the exact one you want above and the Agent builds it on demand.
Add new form respondents to mailing lists
When a user submits a response in Ninja Forms, automatically create or update their subscriber details in SendMails and add them to the appropriate marketing list.
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Send confirmation emails after survey submission
Once a survey is completed in Ninja Forms, immediately send a transactional follow-up email from SendMails to thank the respondent.
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Pre-populate survey respondents from engaged email clicks
When a subscriber clicks a promotional link in SendMails, automatically create a respondent record in Ninja Forms to streamline their survey experience.
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Browse the full workflow library →
Looking to achieve something else with SendMails and Ninja Forms?
Just describe what you need — the Agent researches both APIs and builds the real automation on demand.
Try Knit FreeTriggers & actions for SendMails and Ninja Forms
Everything SendMails and Ninja Forms can do inside a workflow — the triggers that start one and the actions that run when it fires.
SendMails Explore SendMails →
SendMails is an email marketing platform that enables users to build automated email campaigns, manage contact lists, and track deliverability.
ActionsAdd a new susbcriber to the list
Search for subscriber by their email id
Get information about a specific subscriber
Ninja Forms Explore Ninja Forms →
Ninja Forms is a flexible drag-and-drop form builder plugin designed for WordPress websites to collect form submissions.
TriggersTriggers when a form is submitted.
Other Email Marketing apps on Knit
Explore more Email Marketing integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
Action Network
A digital organizing toolset that provides email marketing, online petitions, and fundraising tools for progressive campaigns and nonprofits.
Acumbamail
An email marketing and SMS platform for creating newsletters, managing subscriber lists, and running automated email campaigns.
Adestra
Adestra is an enterprise email marketing software platform providing message personalization, automation, and campaign delivery tracking.
Audienceful
Audienceful is a content-focused email marketing platform that allows users to publish web content and email newsletters simultaneously.
AWeber
AWeber is an email marketing tool that enables small businesses to design newsletters, automate campaigns, and manage subscribers.
beehiiv
beehiiv is a digital newsletter platform that provides tools for content creators to write, send, scale, and monetize email newsletters.
BigMailer
BigMailer is an email marketing and newsletter platform that allows agencies and high-volume senders to manage bulk email campaigns.
BirdSend
BirdSend is an email marketing automation application designed for content creators to manage contact lists and email campaigns.
Other Forms & Surveys apps on Knit
Explore more Forms & Surveys integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
123FormBuilder
A versatile web form creation tool that allows users to build custom online forms, surveys, and workflows without coding.
4screens
An interactive content creation platform that lets users build custom surveys, polls, quizzes, and online forms.
AbcSubmit
AbcSubmit is online form builder software designed to build web forms, surveys, and payment forms.
AdPage
AdPage is a digital marketing platform for building high-converting landing pages, interactive quizzes, and lead generation forms.
Agolix
Agolix is an online assessment and survey creation tool used to generate customized quizzes, tests, and automated reports.
AidaForm
AidaForm is online form builder software used to create web forms, surveys, and order forms.
Aiva
Aiva is a web conversion tool that enables businesses to build interactive website popups, forms, and call-to-action overlays.
Alchemer
An enterprise survey and customer feedback platform for gathering, analyzing, and acting on operational and customer data.
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.
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.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
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.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about SendMails + Ninja Forms
Is there a pre-built SendMails + Ninja Forms automation?
Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches SendMails and Ninja Forms's public API docs (or your own uploaded docs) and builds a working automation.
Does this require a pre-built SendMails or Ninja Forms connector?
No. The Agent works whether or not SendMails or Ninja Forms 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.
What happens when someone completes a survey in Ninja Forms?
You can automatically add or update their contact profile in SendMails and assign them to specific mailing lists based on their survey answers.
Can email engagement in SendMails initiate a survey request?
Yes, when a contact clicks a specific link in SendMails, you can automatically add them as a respondent or send them a transactional email linking to a relevant Ninja Forms form.