

GMass + Harvest Integration
Integrate GMass to Harvest in one click, or tell Integrately AI how you want each client handled. Verify email addresses in GMass, create timesheet entries, track projects, and update client records automatically.
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Ready Workflows for GMass + Harvest Integration
Verify client emails, create time entries, track project tasks, update invoices, and manage client data, all in just one click.
Sorry, we don’t have a ready workflow for this combination yet.
Create your workflow with Integrately AI.Simply describe what you want to automate, and Integrately AI will build it for you.
Connect more apps to your GMass + Harvest flow
Sync your verified emails and timesheet data to spreadsheets, team chats, project boards, and CRMs. Pick a combination and activate it in one click.


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Google Sheets (4)
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Slack (4)
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Trello (4)
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HubSpot (4)
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QuickBooks Online (4)
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Stripe (4)
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Add every new Harvest client to Google Sheets after verifying their email in GMass
New Harvest clients are verified in GMass and logged in Google Sheets instantly, eliminating manual data entry.
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Log paid Harvest invoices in Google Sheets once the client email is verified in GMass
Paid Harvest invoices are tracked in Google Sheets alongside verified GMass contact details for financial reporting.
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Record new Harvest timesheet entries in Google Sheets with verified GMass contact data
Timesheet entries from Harvest are synced to Google Sheets with verified client emails from GMass.
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Track new Harvest projects in Google Sheets after verifying client emails in GMass
New Harvest projects populate your Google Sheets tracker alongside verified client contact details from GMass.
Supported triggers and actions for GMass and Harvest
Mix and match to build the exact automation you need

GMass Triggers & Actions

Harvest Triggers & Actions
Timesheet entry is created in Harvest
Triggers the automation when there is a new timesheet entry
Try it → Person is assigned to project in Harvest
Triggers the automation when a person is assigned to a project
Try it → Invoice (with line items) is added in Harvest
Triggers the automation when a new invoice (with line items) is added
Try it → What can you automate with GMass + Harvest?
Streamline your client communication, timesheet management, and billing operations with powerful, reliable workflows.
⚙️
Verify emails and sync client records automatically
Trigger email verification in GMass the moment a new client or contact is added in Harvest, ensuring your communication lists are always clean and accurate.
📋
Capture every submitted invoice and project detail
Map all available Harvest invoice and project fields into your destination tools instead of just basic names, keeping your operational data comprehensive.
🔔
Tell the right team member immediately
Send instant channel notifications in Slack or create task cards when invoices are paid or new projects are created in Harvest.
🔀
Route actions based on submitted invoice data
Execute different follow-up sequences or financial logging steps depending on the specific project type or invoice amount submitted in Harvest.
🔄
Keep destination records up to date as tasks change
Automatically update tracking sheets and CRM records whenever timesheet entries or project statuses are modified in Harvest.
🛡️
Add or update records instead of creating duplicates
Match existing client profiles and invoice entries intelligently so your databases remain clean and free of redundant entries.
💳
Handle later billing status changes seamlessly
Automate downstream actions when Harvest invoices are marked as paid, ensuring your financial reporting reflects real-time cash flow.
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Extend your workflow to Slack and spreadsheets
Connect your core GMass and Harvest data directly to Google Sheets, Slack, Trello, or QuickBooks for a fully unified business stack.
And much more...
Who is GMass + Harvest integration for?
Teams combining email campaigns and time tracking need seamless data flow so billing, client communication, and reporting stay accurate without manual overhead.
Performance marketers
Project managers
Account managers
Operations leads
Finance teams
Freelancers and consultants
📈
Performance marketers
You're running campaigns across multiple client accounts but your billing records only update when someone manually exports data, so the revenue counts you're optimising against are always a few hours behind — with this integration, every client update and invoice milestone syncs instantly and your financial data stays current.
⚡
Project managers
You need to act fast on new client signups and project kickoffs, but you find out too late because project data sits trapped in separate tools — with this integration, every new Harvest project verifies contact emails and alerts your team instantly.
🤝
Account managers
You answer to clients who want to see immediate progress on their billable hours and deliverables, but gathering updates requires digging through timesheets — this integration means every invoice payment and task entry flows straight into your reporting records.
📊
Operations leads
The volume of new clients and invoices is too high for anyone to keep up by hand, leading to missed follow-ups and delayed billing — automating both apps means every contact and invoice is processed instantly without human bottleneck.
💼
Finance teams
You own the billing workflow and depend on project leads to hand over client details before you can invoice, causing cash flow delays — with this integration, paid invoices and new clients trigger accounting updates automatically.
📁
Freelancers and consultants
You need a reliable history of all client interactions and billable hours, but keep finding gaps between your email records and timesheets — connecting these apps means every project and invoice maintains a complete, verified audit trail.

Did you know?
Our team can create automations for you... At no extra cost!
Tell us what type of automation you want to make?
Why choose Integrately to automate GMass + Harvest
Build and manage your GMass + Harvest automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.
1,500+ apps connected
Connect GMass + Harvest with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
How Integrately Works?
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Select Automation
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Connect Accounts
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Automation is ready
Connect GMass + Harvest Now 
In Just 1 Click!
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Frequently Asked Questions
How do I connect GMass to Harvest?
You can connect GMass and Harvest in 1-click using ready-made automations on Integrately, or ask Integrately AI to build your exact workflow. It links seamlessly with Google Sheets, Slack, HubSpot, and 1,500+ other apps.
Can I automatically verify client emails in GMass when new clients are added in Harvest?
Can I connect GMass, Harvest, and Google Sheets?
What is a good Zapier alternative for GMass and Harvest?
How does GMass handle email verification data in these automations?
Can Harvest trigger actions in other apps when invoices are paid?
Do I need coding skills to automate GMass and Harvest?
Is the GMass and Harvest integration free?
Didn't find the answer you were looking for?
No worries — just send us a message and we’ll get back to you as soon as possible.
Want to automate something else in your workflow?
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