Salesforce Integration
Fathom’s Salesforce integration automatically syncs your meeting summary and action items into Salesforce so your CRM stays up to date without manual copy/paste.
What gets synced (and where it shows up in Salesforce)
Fathom syncs two main record types to Salesforce: Tasks and Notes.
1) Tasks (Call Activity + Action Items)
Fathom creates Salesforce Tasks for both the call itself and any action items captured from the meeting:
Call Activity
Synced as a Salesforce Task with Task Subtype = “Call”
Sync target: Open Opportunities or Contacts (based on matching/association)
Action Items
Synced as a Salesforce Task with Task Subtype = “Task”
Sync target: Open Opportunities or Contacts or Accounts (based on matching/association)
2) Notes (call summary)
Fathom also syncs Notes to capture the call summary:
Synced as Salesforce Note records attached to:
Contacts
Accounts
Open Opportunities
Important details about call summary + Deal Page linking:
Both the Call Activity Task and the Note include the call summary.
However, Fathom relies on the Note successfully syncing to an Opportunity to link the call to the Opportunity and display the Opportunity on the Deal Page in Fathom.
If the Opportunity Note fails to sync, the Deal Page can appear empty or missing the Opportunity even if other parts synced.
Before you start
You can connect Fathom to only one Salesforce account at a time.
The Salesforce API must be enabled in your Salesforce org.
Fathom does not sync to Salesforce Leads. We sync only to Contacts, Accounts, and Opportunities.
Setting up the integration
In Fathom, go to Settings.
Scroll to the Integrations section and click Connect.
If Salesforce isn’t available as an option, contact Support.
Follow the prompts to connect your Salesforce instance.
Choose your sync mode in Sync Settings:
Manual sync: click the blue Sync button after each call
Automatic sync: calls sync automatically after the meeting ends
Recommended: use a Salesforce service account (vs. a named user)
For reliability and maintainability, we recommend connecting Fathom to Salesforce using a dedicated Salesforce service account rather than an individual’s named user.
Service account requirements
The service account should have permissions to create, edit, and update the following objects/records:
Notes
Tasks
Contacts
Opportunities
Opportunity Fields (field-level access to any fields you map)
Accounts
Licensing:
The service account should use a Standard Salesforce User License.
Salesforce Integration User licenses often do not have the required permissions for this integration.
Record ownership / assignment:
The service account also needs permission to assign records to other users.
This can be provided via:
Transfer Records permission, or
A role/sharing model that allows assigning record ownership to other users (as required by your Salesforce configuration)
Configuring Summary Note Sync to Deal Fields (Deal View)
To use Deal View and map Fathom summary headings into Salesforce fields:
Salesforce must be configured at the team level in Fathom Organization Settings.
If you don’t see this option, contact your team admin.
Deal View is available on the Team Edition Business Plan (previously called Pro).
To map headings:
Open any Deal in Fathom (any deal works for setup)
Hover over the heading you want to map
Click Map to Salesforce
Select the Salesforce field you want that heading to sync into
Troubleshooting (common issues)
Issue: “The call didn’t sync at all”
Most commonly caused by permissions.
Confirm the integration/service account has the required object permissions (Notes, Tasks, etc.) and API access.
Issue: “The call didn’t sync to the Opportunity”
A common cause is that the Contact isn’t associated with the Opportunity in Salesforce.
Verify the relevant Contact is connected to the correct Opportunity in Salesforce.
Issue: “Call Activity doesn’t have a Call Summary” or “Note didn’t sync”
Often caused by missing permissions, especially around assigning records to other users.
Confirm the integration/service account has the ability to assign record ownership (Transfer Records / role + sharing).
Issue: “Deal Page is empty / Opportunity is missing”
This is usually due to one (or both) of the following:
The Contact isn’t associated with the Opportunity, and/or
Fathom could not create the Opportunity Note (permissions or assignment issue)
Optional advanced validation (Salesforce Workbench)
If you want to validate the service account’s ability to create Notes (including assigning the OwnerId), you can test using Salesforce Workbench while authenticated as the service account:
Method: POST
URL: /services/data/v51.0/sobjects/Note
Request body:
`{
"Title": "Fathom create flow host owner",
"Body": "Create test with host owner",
"ParentId": "xxxxx", // set this to the Contact, Account, or Opportunity Salesforce Id
"OwnerId": "xxxxxx" // set this to any Salesforce User Id; do not set to the service account User Id
}`



