Integrate contractor plus with GMass to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Add Unsubscribe to GMass when new lead is created in Contractor Plus
Remove Email Address From Campaign in Gmass when new lead is created in Contractor Plus
Send a Transactional Email in Gmass when new lead is created in Contractor Plus
Get Account Information from GMass when new lead is created in Contractor Plus
Add Unsubscribe to GMass when new client is added to Contractor Plus
Start from a real workflow other teams are already running.
contractor plus
When this happens...
new lead is created
new client is added
new invoice is created
GMass
Automatically do this!
Add Unsubscribe
Remove Email Address From Campaign
Send a Transactional Email
Get Account Information
Add Unsubscribe to GMass when new lead is created in Contractor Plus
Use this flowRemove Email Address From Campaign in Gmass when new lead is created in Contractor Plus
Use this flowSend a Transactional Email in Gmass when new lead is created in Contractor Plus
Use this flowGet Account Information from GMass when new lead is created in Contractor Plus
Use this flowAdd Unsubscribe to GMass when new client is added to Contractor Plus
Use this flowRemove Email Address From Campaign in Gmass when new client is added to Contractor Plus
Use this flowSend a Transactional Email in Gmass when new client is added to Contractor Plus
Use this flowGet Account Information from GMass when new client is added to Contractor Plus
Use this flowAdd Unsubscribe to GMass when new invoice is created in Contractor Plus
Use this flowRemove Email Address From Campaign in Gmass when new invoice is created in Contractor Plus
Use this flowEverything you can automate between contractor plus and GMass.
When this happensTriggers
A trigger is an event that starts a workflow.
runs when new lead is created
runs when new client is added
runs when new invoice is created
Triggers when an email is opened.
Triggers when a link in an email is clicked.
Triggers when an email bounces.
Action is the task that follows automatically within your contractor plus integrations.
Create a new lead to capture a potential client.
Create an expense in Contractor+.
Adds an email address to your account's unsubscribe list. This will prevent your account from sending any campaigns to this address.
Stops a campaign from sending to a particular email address. This is different from "Add Unsubscribe" because this is like unsubscribing an address just for a particular campaign rather than account-wide.
Sends a single transactional email.
Get an overview of your GMass account information.

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.

Discover viaSocket, an AI-powered workflow automation platform with 2,000+ integrations. Learn what it is, how it works, and how to set up no-code automated workflows.

Five practical automation hacks to cut repetitive tasks and boost productivity using viaSocket, covering lead generation, onboarding, accounting, support, and HR.

Explore workflow automation: its definition, benefits, how it works, real-world examples, and how to automate with viaSocket.

Discover what webhooks are, how they work, and when to use them. Compare push-based webhooks with APIs and polling, with practical examples and ViaSocket integration.
viaSocket Support
We're here to help
Instant answers
AI assistant available 24/7
Expert support
Connect with our specialists
Trusted & secure
Your data is safe with us
No credit card required. Set up your first workflow in minutes.
Contractor+ facilitates contractors relationships with their Clients, REI’s & Property Managers. Scheduling, Estimating, Invoicing & more.
Learn moreGMass is a powerful email marketing tool that integrates with Gmail to enable users to send mass emails, create email campaigns, and track their performance. It is designed to help businesses and individuals streamline their email marketing efforts directly from their Gmail account.
Learn moreSign up for a free viaSocket account, then authorize both your contractor plus and GMass 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 contractor plus and GMass 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 GMass. No coding required.
Yes. You can set up a workflow where contractor plus triggers actions in GMass, and a separate workflow where GMass triggers actions in contractor plus. 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 contractor plus and GMass. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire contractor plus and GMass integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.