

Harvest + Wave Integration
Integrate Harvest to Wave in one click, or tell Integrately AI how you want each timesheet entry handled. Track billable hours, generate invoices, update your accounting records, and keep your cash flow current automatically.
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Ready Workflows ย for Harvest + Wave Integration
Track billable hours, create invoices automatically, update your customer records, log expenses, and streamline your billing, all in just one click.
Sorry, we donโt 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 Harvest + Wave flow
Send invoices, notify your team, update project boards, and sync customer details across your entire business stack. Pick a combination and activate it in one click.


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Trello (4)
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Slack (4)
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Stripe (4)
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HubSpot (4)
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Google Drive (4)
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Gmail (4)
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Create a Wave invoice when a Harvest timesheet entry is created, and add a Trello card for tracking.
Harvest timesheet entries instantly generate a Wave invoice and create a tracking card in Trello, eliminating manual billing updates.
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When a Harvest project is added, create a Wave customer and set up a corresponding Trello board list.
New Harvest projects automatically establish a customer record in Wave and organize your Trello workspace.
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When a Wave invoice is created, update the Harvest project task and move the Trello card to review.
Invoice generation in Wave updates your Harvest task status and advances the corresponding Trello card.
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Use Claude to summarize Harvest time data, create a Wave invoice, and post the brief on a Trello card.
AI analyzes Harvest timesheet details before generating a Wave invoice and adding a structured summary to Trello.
Supported triggers and actions for Harvest and Wave
Mix and match to build the exact automation you need

Harvest Triggers & Actions
Timesheet entry is created in Harvest
Triggers the automation when there is a new timesheet entry
Try it โ Person is assigned to project in Harvest
Triggers the automation when a person is assigned to a project
Try it โ Invoice (with line items) is added in Harvest
Triggers the automation when a new invoice (with line items) is added
Try it โ 
Wave Triggers & Actions
What can you automate with Harvest + Wave?
Connect your time tracking and accounting workflows to eliminate manual data entry and accelerate client billing.
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Generate invoices instantly from logged billable hours
Turn Harvest timesheet entries into professional Wave invoices the moment work is recorded. Remove manual billing delays and get paid faster.
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Capture every submitted timesheet field and note
Map detailed Harvest project notes and task descriptions directly into your Wave financial records. Ensure your accounting history captures full context.
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Alert your finance team when invoices are created
Notify stakeholders instantly on Slack or email whenever new billing events occur across your Harvest and Wave accounts. Keep your team aligned.
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Route workflows based on submitted client tiers
Handle enterprise clients differently from standard accounts by routing invoice creation and customer onboarding based on Harvest project attributes.
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Keep financial records synchronized as projects evolve
Automatically update Wave customer profiles and invoice statuses whenever project details or client contacts are modified in Harvest.
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Find and update existing records without duplicates
Search for existing clients and projects before creating new entries in Wave. Maintain clean customer databases without redundant profiles.
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Handle payment and transaction status updates
Track invoice payments and expense records seamlessly across both platforms as financial milestones are completed.
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Extend your workflow to external business apps
Connect your core billing flow to tools like Slack, Trello, or Stripe to notify teams and manage downstream tasks automatically.
And much more...
Who is Harvest + Wave integration for?
Freelancers, project managers, and small business owners streamline their financial operations by connecting time tracking directly to accounting and billing workflows.
CFOs and Finance Managers
Operations Directors
Client Account Managers
Freelance Agency Owners
Project Coordinators
Bookkeepers
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CFOs and Finance Managers
You review financial reports and rely on accurate revenue data, but manual time tracking updates lag behind actual work so your cash flow projections are always outdated โ connecting these apps means every timesheet entry instantly updates your accounting records and your financial dashboard stays current.
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Operations Directors
You need to track billable hours and bill clients promptly, but finding out about delayed invoices too late creates cash flow crunches โ this integration means invoices are generated the moment work is logged and your billing cycle runs without friction.
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Client Account Managers
You answer to external clients who demand detailed progress reports and transparent billing, but manually compiling hours across systems leads to discrepancies โ automating both apps means client invoices match tracked time perfectly and your billing inquiries disappear.
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Freelance Agency Owners
You manage high volumes of billable tasks and client projects, but keeping client records synchronized between your time tracker and accounting software by hand is unsustainable โ with this integration, customer profiles and invoice data flow automatically.
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Project Coordinators
You own project execution and depend on upstream time entries to trigger client billing, but manual handoffs cause missed invoices and delayed revenue โ connecting these apps means project milestones instantly initiate financial workflows.
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Bookkeepers
You need a reliable history of expenses and client payments, but finding gaps between time tracking records and ledger entries creates reconciliation headaches โ this integration means your transaction history remains complete and accurate.

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 Harvest + Wave
Build and manage your Harvest + Wave automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.
1,500+ apps connected
Connect Harvest + Wave 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 โ 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 Harvest + Wave Now 
In Just 1 Click!
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Frequently Asked Questions
How do I connect Harvest to Wave?
You can connect Harvest to Wave in 1 click using ready automation templates on Integrately. Simply pick a workflow, connect your accounts, and activate it instantly. You can also use Integrately AI to build custom multi-step flows with apps like Slack, Trello, and HubSpot.
Can I automatically create Wave invoices from Harvest timesheet entries?
Can I connect Harvest, Wave, and Slack?
What is a good Zapier alternative for Harvest and Wave?
How are new Harvest clients synced with Wave?
Can Harvest expenses be recorded as Wave transactions?
Do I need coding skills to automate Harvest and Wave?
Is the Harvest and Wave integration free?
Didn't find the answer you were looking for?
No worries โ just send us a message and weโll get back to you as soon as possible.
Want to automate something else in your workflow?
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