Integrate Harvest to SendGrid in one click, or tell Integrately AI how you want each invoice handled. Notify clients when invoices clear, update contact records, log billing data, and trigger follow-up campaigns automatically.
Ready Workflows for Harvest + SendGrid Integration
Send emails when invoices are paid, create contacts from new clients, alert teams on timesheets, and notify customers of new projects, all in just one click.
Got a different automation in mind? Describe it and let Integrately AI build it for you.
Connect more apps to your Harvest + SendGrid flow
Track billable hours and notify your team in chat, sync accounting records, or update project folders once your emails are sent. Pick a combination and activate it in one click.
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Asana (3)
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Slack (3)
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QuickBooks Online (3)
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Stripe (3)
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Google Drive (3)
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Google Sheets (3)
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Create an Asana task for every new Harvest project, and send a welcome email in SendGrid.
New Harvest projects instantly generate an Asana task for your team and trigger a welcome email via SendGrid, eliminating manual task creation.
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Send a project kickoff email in SendGrid when a person is assigned to a Harvest project, and create a tracking task in Asana.
Assign team members in Harvest to automatically kick off client emails in SendGrid and set up tracking tasks in Asana.
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When a Harvest timesheet entry is created, create an Asana review task, and send a summary email in SendGrid.
Log billable hours in Harvest to trigger manager review tasks in Asana and send milestone updates via SendGrid.
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Send a Slack notification and a SendGrid email whenever an invoice is paid in Harvest.
Paid invoices in Harvest alert your finance channel on Slack and trigger receipt emails in SendGrid instantly.
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Alert your team on Slack and send a confirmation email in SendGrid when a new client is added in Harvest.
New Harvest clients notify your account managers on Slack while SendGrid sends out an introductory email.
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When a Harvest project is added, notify your team on Slack and send a setup email via SendGrid.
New projects added in Harvest trigger team alerts in Slack and kickoff emails via SendGrid automatically.
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Create a QuickBooks Online customer and send a welcome email in SendGrid when a client is added in Harvest.
New Harvest clients sync to QuickBooks Online as customers and receive introductory emails via SendGrid.
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Log a Harvest invoice in QuickBooks Online and send a payment confirmation email via SendGrid when an invoice is paid.
Paid Harvest invoices update QuickBooks Online records and trigger confirmation emails in SendGrid.
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Create a QuickBooks Online invoice and send a billing notice in SendGrid when an invoice is added in Harvest.
New Harvest invoices generate corresponding QuickBooks Online records and dispatch billing notices via SendGrid.
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Create a Stripe customer and send a setup email via SendGrid when a new client is added in Harvest.
New Harvest clients are created in Stripe and sent payment setup emails through SendGrid automatically.
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Send a receipt email in SendGrid and update Stripe when a Harvest invoice is paid.
Paid Harvest invoices trigger payment receipts in SendGrid and update payment records in Stripe.
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Create a Stripe payment link and send a billing email via SendGrid when a Harvest invoice is added.
New Harvest invoices generate Stripe payment links and email them to clients using SendGrid.
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Create a Google Drive folder for every new Harvest project, and send a welcome email via SendGrid.
New Harvest projects automatically provision Google Drive folders and trigger client welcome emails in SendGrid.
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Save Harvest invoice details to Google Drive and send a notification email via SendGrid.
New Harvest invoices generate Google Drive document records and dispatch notification emails in SendGrid.
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Create a Google Drive folder when a new client is added in Harvest, and send a setup email in SendGrid.
New Harvest clients create shared Google Drive folders and trigger onboarding emails through SendGrid.
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Log every paid Harvest invoice in Google Sheets and send a confirmation email via SendGrid.
Paid Harvest invoices record rows in Google Sheets and trigger confirmation emails through SendGrid instantly.
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Add every new Harvest client to Google Sheets and send a welcome email in SendGrid.
New Harvest clients log rows in Google Sheets and receive welcome emails via SendGrid automatically.
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When a timesheet entry is created in Harvest, add a row in Google Sheets and send a weekly summary via SendGrid.
Harvest timesheet entries log data in Google Sheets and trigger status emails through SendGrid.
Supported triggers and actions for Harvest and SendGrid
Mix and match to build the exact automation you need
Harvest Triggers & Actions
Expense is added in Harvest
Triggers the automation when a new expense is added
Send payment confirmation emails through SendGrid the exact moment an invoice is paid in Harvest. Eliminate manual receipt delivery and keep clients informed instantly.
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Capture every submitted invoice field
Map all available line items and metadata from Harvest invoices into your SendGrid email templates. Ensure your customer communications always include complete billing breakdowns.
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Alert team members instantly
Notify your finance or account management team the second a new client or timesheet entry is added in Harvest. Keep everyone aligned without switching tabs.
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Route emails based on invoice data
Send custom follow-up emails in SendGrid depending on specific client tiers or invoice amounts submitted in Harvest. Tailor your messaging automatically to high-value accounts.
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Keep contact records synchronized
Automatically create or update contacts in SendGrid whenever a new client is added in Harvest. Prevent duplicate records and maintain clean customer databases.
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Sync client profiles seamlessly
Match existing customer records and update billing details across SendGrid and Harvest without manual data entry. Keep your subscriber lists current at all times.
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Manage status changes efficiently
Handle project assignments, task updates, and paid invoices dynamically. Trigger automated email notifications whenever project milestones or payment states change.
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Extend your workflow to other apps
Connect Harvest and SendGrid with supporting tools like Slack, Google Sheets, or Asana to build multi-step operational pipelines. Automate your entire business stack.
And much more...
Who is Harvest + SendGrid integration for?
Service businesses, freelancers, and finance teams looking to eliminate manual billing updates and customer communication bottlenecks.
Finance directors
Project managers
Account managers
Operations leads
Billing specialists
Business owners
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Finance directors
You're reviewing billing logs in Harvest but your financial reports only update when someone manually exports payment data, so the revenue metrics you're reporting on are always outdated — with this integration, every paid invoice triggers instant updates and client emails.
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Project managers
You need to act fast when new projects start, but you find out about client assignments too late because notifications require manual emails — automations between these apps mean project setups immediately trigger team alerts and client welcomes.
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Account managers
You answer to clients who want to see active progress on their billable hours and deliverables, but gathering timesheet data by hand delays your weekly updates — connecting these apps means client communications flow automatically as work gets logged.
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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 unbilled hours — automating both apps means every transaction instantly executes downstream tasks without manual overhead.
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Billing specialists
You depend on team members to hand over invoice details before you can bill clients, causing frustrating delays in payment collection — this integration means billing handoffs happen the second an invoice is created in Harvest.
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Business owners
You need a reliable history of client communications and billing records, but you keep finding gaps caused by copy-paste errors between systems — connecting these apps means every timesheet entry and payment creates verified audit trails.
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 Harvest + SendGrid
Build and manage your Harvest + SendGrid automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.
1,500+ apps connected
Connect Harvest + SendGrid 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.
You can connect Harvest to SendGrid in one click using pre-built templates or by using Integrately AI to set up your custom workflow. It pairs seamlessly with tools like Slack, Asana, and Google Sheets.
Can I send emails in SendGrid when an invoice is paid in Harvest?
You can automatically send payment receipts and confirmation emails in SendGrid whenever an invoice is paid in Harvest using 1-click ready workflows.
Can I connect Harvest, SendGrid, and Slack?
All three apps work together seamlessly in multi-step automations. You can trigger notifications in Slack and send emails via SendGrid when events occur in Harvest, along with 1,500+ other apps.
What is a good Zapier alternative for Harvest and SendGrid?
Most alternatives lack the speed and ease of Integrately, which features 20 million+ ready automation templates, 24/5 live chat support, and 42,000+ active users.
How does Harvest handle invoice triggers in automation?
Harvest triggers automations the moment an invoice is paid or added, allowing you to sync data across your stack instantly with ready-made flows.
Can SendGrid automatically update contact lists from Harvest?
SendGrid can automatically create or update contacts whenever a new client is added in Harvest using ready automation templates.
How do I automate my Harvest workflows without coding?
You can connect Harvest and SendGrid without writing any code by using ready templates or asking Integrately AI to build the automation for you.
Is the Harvest and SendGrid integration free?
The Harvest and SendGrid integration is available on the Integrately free forever plan, giving you access to ready workflows and automated tasks.
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