Integration

Connect lemlist to Harvest

When something happens in lemlist, your agent does the next thing in Harvest. Describe it in plain language and the automation is built, tested on every branch and kept running.

lemlist1 triggerlemlist8 actionsHarvest16 triggersHarvest12 actions

Browse all apps

Build it

What do you want lemlist and Harvest to do together?

Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Or work from Claude Code

Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.

Connect Claude Code

Everything your agent can do with lemlist and Harvest

Triggers and actions 17 triggers · 20 actions

Trigger
New Activity
Triggers when an activity has ocurred. It can be an email has been sent, replied to, bounced, or unsubscribed from or v3 new activity like a LinkedIn profile have been visited or a phone call just ended.
Action
Add Recipient to Unsubscribe List
Add a recipient to the unsubscribe list.
Action
Mark a Lead From All Campaigns as Interested
Mark a Lead From All Campaigns as Interested.
Action
Mark a Lead From One Campaign as Interested
Mark a Lead From One Campaign as Interested.
Action
Remove Lead From Campaign
Remove a Lead from a campaign.
Action
Remove Lead From Unsubscribe
Remove a Lead from unsubscribe.
Action
Resume Lead From All or Specific Campaigns
Resume Lead From All or Specific Campaigns.
Action
Search Lead
Search a lead.
Action
Update Lead From Campaign
Update Lead From Campaign.
Trigger
Invoice Paid
Triggers when an invoice is fully paid.
Trigger
Invoice Sent
Triggers when an invoice is sent or marked as sent.
Trigger
New Client
Triggers when a new client is added.
Trigger
New Contact
Triggers when new contact is added.
Trigger
New Expense
Triggers when a new expense is added.
Trigger
New Invoice
Triggers when an invoice is created.
Trigger
New Project
Triggers when a project is created.
Trigger
New Task
Triggers when a new task is added.
Trigger
New Time Entry
Triggers when a time entry is created.
Trigger
New User
Triggers when a new User is added.
Trigger
New User Assignment
Triggers when a user is assigned to a project.
Trigger
Timer Started
Triggers when a timer is started.
Trigger
Timer Stopped
Triggers when a timer is stopped.
Trigger
Updated Client
Triggers when a client is updated.
Trigger
Updated Invoice
Triggers when an invoice is updated.
Trigger
Updated Time Entry
Triggers when a time entry is updated.
Action
Create Client
Creates a Client
Action
Create Contact
Creates a Contact
Action
Create Project
Creates a Project
Action
Create Task
Creates a Task and optionally assigns it to a project
Action
Create Time Entry
Creates a Time Entry with duration
Action
Create Time Entry (Start & End Times)
Creates a Time Entry with start and end times
Action
Find Client
Finds a client by name or ID
Action
Find Invoice
Finds an invoice by ID
Action
Find Project
Finds a project by name
Action
Find Task
Finds a task by name
Action
Start Timer
Creates and starts a timer for a given date
Action
Stop Timer
Stops any running timers

Each app on its own

The other way round: Harvest to lemlist