Harvest + Sendy Integration

Integrate Harvest to Sendy in one click, or tell Integrately AI how you want each invoice handled. Log paid invoices, add subscribers, segment your audience, and trigger email campaigns automatically.

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Use premium features free for 14 daysUse premium features free for 14 days.
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
  • Sendy
    Campaign is sent in Sendy Instant
  • Sendy
    Subscriber is subscribed in Sendy Instant
  • Sendy
    Subscriber has unsubscribed in Sendy Instant
Arrow Right
2.
  • Harvest
    Find task by ID in Harvest
  • Harvest
    Find project by ID in Harvest
  • Harvest
    Find client by ID in Harvest
  • Harvest
    Create time entry with start and end time in Harvest
  • Harvest
    Create project in Harvest
  • Harvest
    Create timesheet entry in Harvest
  • Harvest
    Create task in Harvest
  • Harvest
    Create client in Harvest
  • Harvest
    Create and start timer in Harvest
  • Harvest
    Create contact in Harvest
  • Sendy
    Unsubscribe Email in Sendy
  • Sendy
    Add / Update Subscriber in Sendy
  • Sendy
    Delete Subscriber From List in Sendy
  • Sendy
    Get Subscriber Status in Sendy
  • Sendy
    Create Campaign in Sendy

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Ready WorkflowsReady Workflows   for Harvest + Sendy Integration

Track billable hours, add new clients as subscribers, segment your lists, and send targeted newsletters, all in just one click.

Sorry, we don’t have a ready workflow for this combination yet.
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Connect more apps to your Harvest + Sendy flow

Keep your team updated on new subscribers, log financial records, and manage follow-ups across your broader tool stack. Pick a combination and activate it in one click.

Harvest
Sendy
+
TrelloTrello (8)
+
StripeStripe (8)
+
SlackSlack (8)
+
QuickBooks OnlineQuickBooks Online (8)
+
Google DriveGoogle Drive (8)
+
GmailGmail (8)
H
S
T
Add every new Harvest client to Sendy as a subscriber, and create an onboarding card in Trello.
New Harvest clients appear in Sendy as subscribers immediately while Trello opens an onboarding card, removing manual data entry.
H
S
T
When a Harvest invoice is paid, update your subscriber in Sendy, and create a review card in Trello.
Paid invoices update your Sendy subscriber records while Trello creates a follow-up review card automatically.
S
T
H
When a Sendy campaign is sent, create a follow-up task in Trello, and find the project by ID in Harvest.
Sent campaigns trigger a Trello follow-up task and locate the corresponding Harvest project details.
S
T
H
When a subscriber unsubscribes in Sendy, create a removal card in Trello, and find the client by ID in Harvest.
Unsubscribes in Sendy automatically generate a removal card in Trello and locate the client in Harvest.
H
S
T
If a project is added in Harvest with billable hours, add the subscriber in Sendy and create a milestone card in Trello.
New billable Harvest projects update Sendy subscriber lists and generate milestone cards in Trello.
H
S
T
When a timesheet entry is created in Harvest, update the subscriber in Sendy, and move the card in Trello.
Timesheet updates sync subscriber data in Sendy and advance task progress in Trello.
H
S
T
Use Claude to analyze Harvest project tasks, add the client to Sendy, and create a detailed board card in Trello.
Claude analyzes Harvest project tasks, updates Sendy subscribers, and generates a detailed Trello card.
H
S
T
S
When an expense is added in Harvest, update Sendy, create a Trello card, and notify your finance channel in Slack.
Harvest expenses update Sendy subscriber data, create a Trello tracking card, and alert your team in Slack.

Supported triggers and actions for Harvest and Sendy

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
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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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Sendy
Sendy Triggers & Actions
Instant
Campaign is sent in Sendy
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Instant
Subscriber is subscribed in Sendy
Triggers the automation when a subscriber is subscribed in Sendy
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Instant
Subscriber has unsubscribed in Sendy
Triggers the automation when a subscriber unsubscribes from a particular mailing list
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Unsubscribe Email in Sendy
Removes email address from mailing list
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Add / Update Subscriber in Sendy
Manage and maintain a list of subscribers with the ability to add or update their information
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Delete Subscriber From List in Sendy
Remove a subscriber from a email list
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Get Subscriber Status in Sendy
Retrieve the status of a subscriber in sendy
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Create Campaign in Sendy
Set up a new marketing campaign
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What can you automate with Harvest + Sendy?

Streamline your billable time tracking and newsletter subscriber management with ready-made automation workflows.

What you can automate?
🔄
Sync paid invoices to newsletter subscribers
Automatically add or update subscribers in Sendy the moment an invoice is paid in Harvest. Keep your mailing lists synchronized with active paying clients without manual exports.
📋
Capture every submitted client field
Map all available Harvest client and invoice details directly into Sendy subscriber custom fields. Build richer audience segments for your targeted email campaigns.
🔔
Alert your team instantly on new events
Notify your marketing or sales channel the second a subscriber unsubscribes or a new client is added. Keep your entire team aligned without checking multiple dashboards.
🔀
Route subscribers based on project criteria
Send subscribers to specific Sendy lists or trigger distinct follow-up actions depending on the specific project type or billable hours submitted in Harvest.
🔄
Keep subscriber data up to date continuously
Automatically update subscriber email addresses, names, and status fields in Sendy whenever client information changes or gets modified in Harvest.
🛡️
Add or update records to prevent duplicates
Use intelligent upsert operations to add new subscribers or update existing ones in Sendy, preventing duplicate list entries from recurring Harvest invoices.
⚙️
Handle unsubscriptions and campaign events
Trigger automated workflows when subscribers unsubscribe in Sendy or when marketing campaigns are successfully sent, ensuring complete lifecycle tracking.
🔌
Extend your workflow to messaging apps
Connect your Harvest and Sendy integration with Slack or other supporting apps to post notifications, log expenses, and coordinate multi-step operations.
And much more...

Who is Harvest + Sendy integration for?

Freelancers, agencies, and small businesses tracking billable hours and managing newsletters can eliminate manual subscriber updates and streamline client communication effortlessly.

Data analysts and marketers
Data analysts and marketers
Account managers and team leads
Account managers and team leads
Client success teams
Client success teams
Operations managers
Operations managers
Project coordinators
Project coordinators
Finance and admin leads
Finance and admin leads
📊
Data analysts and marketers
You're exporting time data and client lists from Harvest manually, but your newsletter platform updates fall hours behind schedule so your campaign targeting runs on outdated records — this integration means every new client and paid invoice syncs instantly to your subscriber lists.
Account managers and team leads
You manage client projects in Harvest and need to act fast when billing milestones occur, but newsletter unsubscriptions or paid invoices sit unnoticed until someone checks reports — with this integration, every subscriber status change triggers immediate operational visibility.
🤝
Client success teams
You answer to stakeholders who want to see project progress and active subscription counts aligned, but disjointed tools leave gaps in your client history — automating both apps means your subscriber lists and project records stay perfectly synchronized.
📈
Operations managers
The volume of billable projects and newsletter subscribers is too high for anyone to keep up by hand, leading to missed audience segments and delayed campaign updates — connecting these apps means automated subscriber additions run reliably behind the scenes.
🔄
Project coordinators
You own the client onboarding step and depend on someone upstream to hand over timesheet data before you can update newsletter lists, causing bottlenecks — this integration means every new Harvest client populates Sendy subscriber segments automatically.
🗂️
Finance and admin leads
You need a reliable audit history of paid invoices and subscriber counts, but manual data transfers keep leaving gaps in your records — automating both apps means every financial milestone accurately updates your marketing database.
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 + Sendy

Build and manage your Harvest + Sendy 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 + Sendy 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
That’s it! You just connected Google Sheets to Trello
3
Automation is ready
Setup an action from Trello
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Frequently Asked Questions

How do I connect Harvest to Sendy?
Frequently Asked Questions
You can connect Harvest to Sendy in 1-click using ready workflows on Integrately or by asking Integrately AI to build the automation. It takes seconds to link your accounts along with other tools like Slack, Trello, and Stripe.
Can I automatically add paid Harvest invoice clients as Sendy subscribers?
Frequently Asked Questions
Can I connect Harvest, Sendy, and Slack?
Frequently Asked Questions
What is a good Zapier alternative for Harvest and Sendy?
Frequently Asked Questions
How does Harvest handle client data during synchronization?
Frequently Asked Questions
How does Sendy manage subscriber updates from Harvest?
Frequently Asked Questions
Do I need coding skills to automate Harvest and Sendy?
Frequently Asked Questions
Is the Harvest and Sendy integration free?
Frequently Asked Questions
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Want to automate something else in your workflow?

You Can Also Connect Harvest or Sendy With 1500+ Other Apps

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