Integrate MSG91 with Constant Contact to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Add Contact To Lists in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Create Contact in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Add Tags to Contacts in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Remove Contact From List in Constant-contact when WhatsApp Delivery Report Arrives in MSG91
Update Contact in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Start from a real workflow other teams are already running.
Add Contact To Lists in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowCreate Contact in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowAdd Tags to Contacts in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowRemove Contact From List in Constant-contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowUpdate Contact in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowCreate Contact List in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowCreate Email Campaign in Constant Contact when WhatsApp Delivery Report Arrives in MSG91
Use this flowEverything you can automate between MSG91 and Constant Contact.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when a new inbound or outbound WhatsApp delivery report arrives.
Runs when an SMS sent from your account receives a delivery confirmation.
Runs when a new outbound or inbound voice call is made or received.
Runs when a delivery report for an RCS message is received for messages sent or received.
Runs when an OTP is sent using MSG91's SendOTP service.
Runs when a delivery report for an email is received.
Action is the task that follows automatically within your MSG91 integrations.
Send the selected campaign
Send a selected SMS template to one or more phone numbers and optionally fill template variables.
Send a mail using a template.
Create or update contact
Update a contact in Segmento
Search email, phone or any other field data using filter

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
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Just describe the task in plain English. Viasocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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MSG91 is a cloud communication platform that provides APIs for SMS, WhatsApp, voice, email, RCS, OTP, and customer engagement automation for businesses.
Learn moreConstant Contact can help grow your business with an email marketing tool that’s affordable, powerful, and easy to use.
Learn moreSign up for a free viaSocket account, then authorize both your MSG91 and Constant Contact accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between MSG91 and Constant Contact as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Constant Contact. No coding required.
Yes. You can set up a workflow where MSG91 triggers actions in Constant Contact, and a separate workflow where Constant Contact triggers actions in MSG91. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between MSG91 and Constant Contact. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire MSG91 and Constant Contact integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.