Integrate NextLead with Mailtrap to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Get Contact Lists from Mailtrap when Contact Added to List in NextLead
Create Contact in Mailtrap when Contact Added to List in NextLead
Create Contact List in Mailtrap when Contact Added to List in NextLead
Delete Contact List from Mailtrap when Contact Added to List in NextLead
Delete a Contact from Mailtrap when Contact Added to List in NextLead
Start from a real workflow other teams are already running.
NextLead
When this happens...
Contact Added to List
Mailtrap
Automatically do this!
Get Contact Lists
Create Contact
Create Contact List
Delete Contact List
Delete a Contact
Update Contact
Delete a Contact Field
Send Transactional Email
List Sandbox Messages
Retrieve Test Email
Retrieve Test Email Text Body
Get Sandbox Email HTML Body
Check Test Email Spam Score
Analyze Test Email HTML
Forward Test Email
Mark Test Email as Read
Delete Test Email
Clear Sandbox Inbox
Send Sandbox Email
Get Contact Lists from Mailtrap when Contact Added to List in NextLead
Use this flowCreate Contact in Mailtrap when Contact Added to List in NextLead
Use this flowCreate Contact List in Mailtrap when Contact Added to List in NextLead
Use this flowDelete Contact List from Mailtrap when Contact Added to List in NextLead
Use this flowDelete a Contact from Mailtrap when Contact Added to List in NextLead
Use this flowUpdate Contact in Mailtrap when Contact Added to List in NextLead
Use this flowDelete a Contact Field in Mailtrap when Contact Added to List in NextLead
Use this flowSend Transactional Email via Mailtrap when Contact Added to List in NextLead
Use this flowList Sandbox Messages from Mailtrap Sandbox when Contact Added to List in NextLead
Use this flowRetrieve Test Email from Mailtrap when Contact Added to List in NextLead
Use this flowEverything you can automate between NextLead and Mailtrap.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when a contact is added to a NextLead mailing list and returns the contact event and list details. Supports optional filters by list ID, minimum lead score, and comment.
Runs when new email is delivered to the recipient's mail server for a chosen sending stream or domain.
Runs when a new email open event occurs in the selected sending stream.
Runs when a new email arrives in a selected inbox.
Runs the workflow automatically whenever a contact unsubscribes from emails in the selected sending stream.
Action is the task that follows automatically within your NextLead integrations.
Creates a new lead.
Create a new sale with the details you provide.
Create a new lead structure in NextLead using the data you provide.
Deletes a contact from NextLead using the contact's email or LinkedIn profile URL.
Remove a sales deal from your NextLead account.
Deletes a structure (company record) from NextLead by Name or SIRET ID.

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.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
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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NextLead is a cutting-edge platform designed to streamline and enhance lead generation and management processes. It offers tools and features that help businesses capture, track, and convert leads efficiently, ensuring a seamless transition from prospect to customer.
Learn moreMailtrap is an email delivery platform covering email sending (API/SMTP) bundled with inbound email, also featuring email testing (Sandbox), and Email Marketing. It's used by developer and product teams for transactional and bulk email delivery and offers reliable sending tools with built-in deliverability protection, including separation between transactional and bulk email, automatic authentication setup, and analytics insights broken down by mailbox provider.
Learn moreSign up for a free viaSocket account, then authorize both your NextLead and Mailtrap 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 NextLead and Mailtrap 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 Mailtrap. No coding required.
Yes. You can set up a workflow where NextLead triggers actions in Mailtrap, and a separate workflow where Mailtrap triggers actions in NextLead. 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 NextLead and Mailtrap. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire NextLead and Mailtrap integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.