SMTP.com + Ninja Forms Integrations, Built by an AI Agent
Put SMTP.com + Ninja Forms to work with AI and enterprise-grade automation
4.9/5 on G2·
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Workflows you can build between SMTP.com and Ninja Forms
See the kind of workflows teams build with SMTP.com and Ninja Forms below — describe the exact one you want above and the Agent builds it on demand.
Send automated confirmation emails for survey responses
When a customer completes a survey in Ninja Forms, automatically send a personalized thank-you message through SMTP.com.
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Add incoming email contacts as survey respondents
When a new email is received in SMTP.com, automatically record the contact as a respondent in Ninja Forms to expand your audience list.
See details
Browse the full workflow library →
Looking to achieve something else with SMTP.com 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 SMTP.com and Ninja Forms
Everything SMTP.com and Ninja Forms can do inside a workflow — the triggers that start one and the actions that run when it fires.
SMTP.com Explore SMTP.com →
SMTP.com is a transactional email delivery service designed for reliable bulk email sending and delivery tracking.
TriggersTriggers when a new link click is registered by SMTP.com for this channel.
Triggers when a new spam complaint is received by SMTP.com for this channel.
Triggers when SMTP.com receives a new hard bounce event for this channel.
Triggers when a new email open is registered by SMTP.com for this channel.
Triggers when a new sending event happens while delivering your email (includes: received, queued, delivered, failed, hard_bounced, bounceback).
Triggers when SMTP.com receives an unsubscribe request for this channel.
Sends email via this channel.
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 apps on Knit
Explore more Email integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
ActiveCampaign Postmark
ActiveCampaign Postmark is a transactional email delivery service designed to help developers send application emails and monitor delivery performance.
Amazon SES
A cloud-based email sending service designed to send transactional, notification, and bulk marketing emails reliably.
Autoklose
Autoklose is an email sales automation platform designed to manage contacts, automate outreach campaigns, and engage prospects.
Bluetick.io
Bluetick.io is an automated email follow-up platform designed to help sales teams engage prospects and streamline outreach.
Connect 365
Connect 365 is an automated email outreach application that delivers personal cold prospect messaging directly through web email accounts.
EcoSend
EcoSend is a climate-conscious email platform designed to help businesses send marketing campaigns and transactional emails sustainably.
Elastic Email
Elastic Email is an email marketing and transactional email delivery platform featuring SMTP relay and email API services.
Gmail
Gmail is a free email service developed by Google that allows users to send, receive, and manage messages.
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 SMTP.com + Ninja Forms
Is there a pre-built SMTP.com + Ninja Forms automation?
Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches SMTP.com and Ninja Forms's public API docs (or your own uploaded docs) and builds a working automation.
Does this require a pre-built SMTP.com or Ninja Forms connector?
No. The Agent works whether or not SMTP.com 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.
Can I automatically send a follow-up email when someone completes a survey in Ninja Forms?
Yes, you can configure SMTP.com to send a personalized confirmation or follow-up email whenever a new response is submitted in Ninja Forms.
Is it possible to add email senders as respondents in Ninja Forms?
Yes, when an email is received in SMTP.com, you can automatically add the sender's details as a respondent in Ninja Forms to keep your research panels updated.