Harvest + SendGrid Integration

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.

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1.
  • Harvest
    Expense is added in Harvest
  • Harvest
    Invoice is paid in Harvest
  • Harvest
    Timesheet entry is created in Harvest
  • Harvest
    Task is added in Harvest
  • Harvest
    Project is added in Harvest
  • Harvest
    Person is assigned to project in Harvest
  • Harvest
    Invoice (with line items) is added in Harvest
  • Harvest
    Invoice is added in Harvest
  • Harvest
    Client is added in Harvest
  • Harvest
    Contact is added in Harvest
  • Harvest
    Person is added in Harvest
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2.

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Ready Workflows 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.

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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.

Harvest
SendGrid
+
AsanaAsana (3)
+
SlackSlack (3)
+
QuickBooks OnlineQuickBooks Online (3)
+
StripeStripe (3)
+
Google DriveGoogle Drive (3)
+
Google SheetsGoogle Sheets (3)
H
A
S
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.
H
S
A
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.
H
S
A
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.

Supported triggers and actions for Harvest and SendGrid

Mix and match to build the exact automation you need

Harvest
Harvest Triggers & Actions
Expense is added in Harvest
Triggers the automation when a new expense is added
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Invoice is paid in Harvest
Triggers the automation when an invoice is marked as paid
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Timesheet entry is created in Harvest
Triggers the automation when there is a new timesheet entry
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Task is added in Harvest
Triggers the automation when a new task is added
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Project is added in Harvest
Triggers the automation when a new project is added
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Person is assigned to project in Harvest
Triggers the automation when a person is assigned to a project
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Invoice (with line items) is added in Harvest
Triggers the automation when a new invoice (with line items) is added
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Invoice is added in Harvest
Triggers the automation when a new invoice is added
Try it →
Client is added in Harvest
Triggers the automation when a new client is added
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Contact is added in Harvest
Triggers the automation when a new contact is added
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Person is added in Harvest
Triggers the automation when a new person is added
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Find task by ID in Harvest
Locates and retrieves a task by its unique identification number
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Find project by ID in Harvest
Retrieves a project by its unique identification number
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Find client by ID in Harvest
Locates a client based on their unique identification number
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Create time entry with start and end time in Harvest
Creates a new time entry with specified start and end times
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Create project in Harvest
Creates a new project
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Create timesheet entry in Harvest
Creates a new timesheet entry
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Create task in Harvest
Creates a new task
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Create client in Harvest
Generates a new client profile
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Create and start timer in Harvest
Creates and starts a timer for tracking time
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Create contact in Harvest
Adds a new contact to the database
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SendGrid
SendGrid Triggers & Actions
No trigger is available
Create or update contact in SendGrid
Creates or updates a contact
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Send email in SendGrid
Sends an email to a recipient
Try it →

What can you automate with Harvest + SendGrid?

Streamline your billing workflows, automate client emails, and keep all your business systems synchronized effortlessly.

What you can automate?
💳
Trigger emails on paid invoices
Send payment confirmation emails through SendGrid the exact moment an invoice is paid in Harvest. Eliminate manual receipt delivery and keep clients informed instantly.
📝
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.
🔔
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.
🔀
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.
🔄
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.
👥
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.
⏱️
Manage status changes efficiently
Handle project assignments, task updates, and paid invoices dynamically. Trigger automated email notifications whenever project milestones or payment states change.
🔌
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
Finance directors
Project managers
Project managers
Account managers
Account managers
Operations leads
Operations leads
Billing specialists
Billing specialists
Business owners
Business owners
📈
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.
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.
🤝
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.
📊
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.
💼
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.
🗂️
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

Ready Workflows Did you know?

Our team can create automations for you... At no extra cost!

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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
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
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
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
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
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
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?

How Integrately Works?

1
Select Automation
Select a trigger from Google Sheets
2
Connect Accounts
Connect Accounts
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3
Automation is ready
Setup an action from Trello
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Frequently Asked Questions

How do I connect Harvest to SendGrid?
Frequently Asked Questions
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?
Frequently Asked Questions
Can I connect Harvest, SendGrid, and Slack?
Frequently Asked Questions
What is a good Zapier alternative for Harvest and SendGrid?
Frequently Asked Questions
How does Harvest handle invoice triggers in automation?
Frequently Asked Questions
Can SendGrid automatically update contact lists from Harvest?
Frequently Asked Questions
How do I automate my Harvest workflows without coding?
Frequently Asked Questions
Is the Harvest and SendGrid integration free?
Frequently Asked Questions
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You Can Also Connect Harvest or SendGrid With 1500+ Other Apps

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