How to connect Kommo and Harvest
Create a New Scenario to Connect Kommo and Harvest
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Kommo, triggered by another scenario, or executed manually (for testing purposes). In most cases, Kommo or Harvest will be your first step. To do this, click "Choose an app," find Kommo or Harvest, and select the appropriate trigger to start the scenario.

Add the Kommo Node
Select the Kommo node from the app selection panel on the right.

Kommo
Add the Harvest Node
Next, click the plus (+) icon on the Kommo node, select Harvest from the list of available apps, and choose the action you need from the list of nodes within Harvest.

Kommo
⚙

Harvest

Authenticate Harvest
Now, click the Harvest node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Harvest settings. Authentication allows you to use Harvest through Latenode.
Configure the Kommo and Harvest Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Kommo and Harvest Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

JavaScript
⚙
AI Anthropic Claude 3
⚙

Harvest
Trigger on Webhook
⚙
Kommo
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Kommo, Harvest, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Kommo and Harvest integration works as expected. Depending on your setup, data should flow between Kommo and Harvest (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Kommo and Harvest
Kommo + Harvest + Slack: When a lead reaches the 'Closed Won' stage in Kommo, a new project is created in Harvest, and a notification is sent to a designated Slack channel to inform the team.
Harvest + Kommo + Google Calendar: When a new time entry is logged in Harvest, the corresponding lead is updated in Kommo, and a follow-up event is scheduled in Google Calendar to ensure timely communication.
Kommo and Harvest integration alternatives
About Kommo
Integrate Kommo with Latenode to automate sales processes. Trigger actions in other apps when deals change status, or create Kommo leads from form submissions. Build custom workflows with no-code tools or JavaScript, scaling your sales automation without complex coding. Use Latenode's visual editor to connect Kommo to your entire tech stack.
Related categories

About Harvest
Automate time tracking with Harvest in Latenode. Sync time entries to accounting, payroll, or project management. Create flows that auto-generate invoices or trigger alerts for budget overruns. Latenode provides the flexibility to connect Harvest data to other apps and add custom logic, avoiding manual updates and delays.
Similar apps
Related categories
See how Latenode works
FAQ Kommo and Harvest
How can I connect my Kommo account to Harvest using Latenode?
To connect your Kommo account to Harvest on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Kommo and click on "Connect".
- Authenticate your Kommo and Harvest accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically track time for new Kommo deals?
Yes, with Latenode, automatically track time in Harvest when a new deal appears in Kommo. Benefit from no-code automation and detailed reporting to improve project profitability.
What types of tasks can I perform by integrating Kommo with Harvest?
Integrating Kommo with Harvest allows you to perform various tasks, including:
- Create Harvest projects when new Kommo deals are won.
- Update Harvest task statuses based on Kommo deal stages.
- Generate Harvest invoices from Kommo deal information.
- Sync Kommo contacts with Harvest clients.
- Send Harvest invoice reminders when Kommo deal payment is overdue.
Can I use JavaScript code to customize Kommo data?
Yes! Latenode allows using JavaScript for complex data transformations, enhancing Kommo integrations beyond simple field mapping.
Are there any limitations to the Kommo and Harvest integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex custom fields in Kommo may require JavaScript for accurate mapping.
- Harvest API rate limits may affect high-volume data synchronization.
- Real-time data updates are subject to the polling frequency configured in Latenode.