Connectors / Integration
Connect HubSpot and Harvest to Unify Sales and Time Tracking
Eliminate manual data entry and keep your CRM and project billing in sync — automatically.
HubSpot + Harvest integration
HubSpot and Harvest handle two distinct phases of the customer lifecycle: winning the deal and delivering on it. When sales closes a new client in HubSpot, your team needs to start tracking time, managing budgets, and sending invoices in Harvest right away — but without an integration, that handoff is entirely manual. Connecting HubSpot and Harvest through tray.ai means won deals become billable projects immediately, so your revenue operations don't stall waiting on someone to copy data between tabs.
For professional services firms, agencies, and consulting teams, the gap between CRM data and time-tracking data is a constant source of revenue leakage and operational headaches. Sales reps update deal stages in HubSpot while project managers scramble to create matching projects in Harvest, often with mismatched budgets, wrong client names, or missing contacts. With tray.ai, you can automatically create Harvest projects when HubSpot deals are won, sync client and contact records across both platforms, and feed billable hours and invoice data back into HubSpot for a complete picture of customer profitability. The handoff between sales and delivery gets tighter, forecasting gets more accurate, and finance can close the books faster.
Automate & integrate HubSpot + Harvest
Automating HubSpot and Harvest business processes or integrating data is made easy with Tray.ai.
Use case
Auto-Create Harvest Projects from Won HubSpot Deals
When a deal reaches 'Closed Won' in HubSpot, tray.ai can instantly provision a new project in Harvest using the deal name, budget, and associated company. This eliminates the manual project setup step that delays kickoffs and introduces data-entry errors. Your delivery team can start logging time the moment the contract is signed.
- Zero-delay project setup the moment a deal is closed
- Consistent project naming and budget alignment between CRM and billing
- Reduced risk of unbillable hours lost to late project creation
Use case
Sync HubSpot Contacts and Companies to Harvest Clients
Keeping client records consistent across HubSpot and Harvest is tedious but important — a mismatch in company name or billing contact can delay invoices. With tray.ai, new or updated HubSpot companies and contacts are automatically mirrored as Harvest clients, so your billing system always reflects your CRM's source of truth. Address changes and new billing contacts propagate instantly.
- Single source of truth for client data across sales and billing
- Faster invoice delivery with always-accurate client contact details
- No more duplicate data-entry work for account managers
Use case
Push Harvest Invoice Data Back into HubSpot Deals
Knowing what was sold is only half the picture. tray.ai can write Harvest invoice amounts, statuses, and payment dates back to custom properties on HubSpot deals or associated line items, giving sales leadership and finance a real-time view of invoiced versus contracted revenue without leaving HubSpot.
- Complete revenue visibility within HubSpot's reporting dashboards
- Proactive alerts when invoiced amounts deviate from deal value
- Stronger data foundation for customer lifetime value calculations
Use case
Log Harvest Billable Hours as HubSpot Deal Activity
Account managers and customer success teams need to know how much time has been spent on a client engagement relative to the contracted budget. Syncing Harvest time entries to HubSpot as deal or contact activities keeps client-facing teams informed without requiring a separate login to Harvest. That context makes renewal and upsell conversations a lot easier.
- Real-time budget burn visibility for account managers inside HubSpot
- Data-driven upsell triggers when projects approach budget limits
- Client conversations grounded in actual delivery metrics
Use case
Trigger HubSpot Workflows When Harvest Invoices Are Paid
A paid invoice is a high-value signal. It should trigger downstream actions in your CRM — updating a deal's payment status, kicking off a customer satisfaction survey, sending an NPS request. tray.ai listens for paid invoice events in Harvest and fires the corresponding HubSpot workflows, sequences, or property updates automatically.
- Automated post-payment customer touchpoints and satisfaction surveys
- Accurate deal and revenue reporting updated at the moment of payment
- Less accounts receivable follow-up through timely status updates
Use case
Alert Sales Teams When Project Budgets Are Nearing Limits
Budget overruns quietly damage client relationships and profit margins. tray.ai can monitor Harvest project budget utilization and automatically create HubSpot tasks, notes, or deal alerts when a project hits a defined threshold — say, 80% of budget consumed. Sales and account management teams can reach out to clients about scope adjustments before things get uncomfortable.
- Proactive scope-change conversations before budgets are exceeded
- Protected profit margins through early warning and rapid response
- Client trust built on transparent budget communication
Challenges Tray.ai solves
Common obstacles when integrating HubSpot and Harvest — and how Tray.ai handles them.
Challenge
Matching Records Across Two Separate Data Models
HubSpot structures data around Contacts, Companies, and Deals, while Harvest organizes around Clients, Projects, and Tasks. Without a shared identifier, mapping a HubSpot deal to the right Harvest project — especially when naming conventions differ — is error-prone and requires constant manual reconciliation.
How Tray.ai helps
tray.ai lets you store cross-system IDs as custom properties in both tools. When a Harvest project is created from a HubSpot deal, the Harvest project ID is written back to the deal, and vice versa. All future syncs use these stored IDs as reliable lookup keys, which cuts out the guesswork and prevents duplicate records from piling up.
Challenge
Handling Budget and Currency Field Mismatches
HubSpot deal amounts may be stored in different currencies or formats than Harvest project budgets, and the two platforms treat budget fields differently — HubSpot deals have a single 'Amount' field while Harvest supports both fee-based and hourly budgets. Misaligned data structures can result in incorrect billing setups.
How Tray.ai helps
tray.ai's data mapping and transformation capabilities let you normalize currency values, apply conversion logic, and conditionally map deal amounts to the correct Harvest budget type based on deal properties — so the right billing model is applied every time.
Challenge
Keeping Client Records in Sync Without Creating Duplicates
If a company already exists in Harvest when a new HubSpot company is created or updated, a naive sync will create a duplicate Harvest client. Keeping clean records across both systems requires a reliable deduplication strategy that checks before writing.
How Tray.ai helps
tray.ai workflows perform a lookup in Harvest before creating any new record, checking for matches on company name, domain, or a stored external ID. If a match is found, the workflow updates the existing record; if not, it creates a new one — keeping both systems clean without manual review.
Templates
Pre-built workflows for HubSpot and Harvest you can deploy in minutes.
Closed-Won Deal to Harvest Project
HubSpot 
Harvest Automatically creates a new Harvest project whenever a HubSpot deal moves to the 'Closed Won' stage, mapping deal name, owner, and budget to the corresponding Harvest fields.
HubSpot Company Sync to Harvest Client
HubSpot Harvest Keeps Harvest client records current by syncing new and updated company records from HubSpot, so billing contacts and company details stay accurate.
Harvest Invoice to HubSpot Deal Update
Harvest HubSpot Pushes Harvest invoice creation and payment events back into HubSpot, updating deal properties with invoice amount, status, and payment date for complete revenue reporting.
Harvest Budget Alert to HubSpot Task
Harvest HubSpot Monitors Harvest project budget utilization on a schedule and creates a HubSpot task assigned to the deal owner when a project hits a configurable budget threshold.
Paid Harvest Invoice to HubSpot Workflow Trigger
Harvest HubSpot Fires a HubSpot enrollment trigger or updates a deal property when a Harvest invoice is marked as paid, enabling automated post-payment sequences like NPS surveys or renewal outreach.
Harvest Time Entries to HubSpot Deal Notes
Harvest HubSpot Periodically syncs billable time entry summaries from Harvest to HubSpot deal notes, giving account managers visibility into project hours and budget consumption without switching tools.
How Tray.ai makes this work
HubSpot + Harvest runs on the full Tray.ai platform
Intelligent iPaaS
Integrate and automate across 700+ connectors with visual workflows, error handling, and observability.
Learn more →Agent Builder
Build AI agents that read, write, and take action in HubSpot and Harvest — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose HubSpot + Harvest actions as governed MCP tools — observable, rate-limited, authenticated.
Learn more →Ship your HubSpot + Harvest integration.
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