Connect Harpoon and Mailjet
Integrate Harpoon with Mailjet to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Send HTML Email via Mailjet when New Client in Harpoon
Send Plain Text Email via Mailjet when New Client in Harpoon
Send Email Using Template via Mailjet when New Client in Harpoon
Subscribe Contact to List in Mailjet when New Client in Harpoon
Unsubscribe Contact From List on Mailjet when New Client in Harpoon
Popular Harpoon + Mailjet flows
Start from a real workflow other teams are already running.
Choose a trigger
Harpoon
When this happens...
New Client
New Project
New Expense Category
Choose an action
Mailjet
Automatically do this!
Send HTML Email
Send Plain Text Email
Send Email Using Template
Subscribe Contact to List
Unsubscribe Contact From List
Update Contact
Update Contact Properties
Send HTML Email via Mailjet when New Client in Harpoon
Use this flowSend Plain Text Email via Mailjet when New Client in Harpoon
Use this flowSend Email Using Template via Mailjet when New Client in Harpoon
Use this flowSubscribe Contact to List in Mailjet when New Client in Harpoon
Use this flowUnsubscribe Contact From List on Mailjet when New Client in Harpoon
Use this flowUpdate Contact in Mailjet when New Client in Harpoon
Use this flowUpdate Contact Properties in Mailjet when New Client in Harpoon
Use this flowSend HTML Email via Mailjet when New Project in Harpoon
Use this flowSend Plain Text Email via Mailjet when New Project in Harpoon
Use this flowSend Email Using Template via Mailjet when New Project in Harpoon
Use this flowSupported Triggers & Actions
Everything you can automate between Harpoon and Mailjet.
When this happensTriggers
A trigger is an event that starts a workflow.
New Client
Triggers when new client created.
New Project
Triggers when there is a new project.
New Expense Category
Trigerrs when there is a new expense category.
New Email Open
runs when email is marked as spam
New Email Unsubscribed
runs when new contact is added
New Email Blocked
Add a contact to a Mailjet contact list.
Do thisActions
Action is the task that follows automatically within your Harpoon integrations.
List All Clients
Get all the clients.
Get a client
View a client’s details.
Create Client
Creates a new client.
Create Expense
Create a new expense.
Create Expense Category
Creates a new Expense Category.
Create Project
Create a new Project.
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
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AI will build it for you
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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About Harpoon
Harpoon is a financial planning and time-tracking tool designed for freelancers and small businesses. It helps users set financial goals, track time, manage projects, and invoice clients efficiently. With Harpoon, users can gain insights into their financial health and make informed decisions to grow their business.
Learn moreSimilar apps
About Mailjet
Mailjet is an all-in-one solution to send, track and deliver transactional, notification and marketing emails. Engage, analyze and react with your client base through email. Get started by using the Mailjet zap to synchronise contacts from your favorite eCommerce, CRM or other SaaS tools to your Mailjet contact lists. For users on API version 3 or higher.
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Harpoon and Mailjet 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 Harpoon and Mailjet 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 Mailjet. No coding required.
Yes. You can set up a workflow where Harpoon triggers actions in Mailjet, and a separate workflow where Mailjet triggers actions in Harpoon. 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 Harpoon and Mailjet. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Harpoon and Mailjet integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
