Overloop

Overloop HubSpot integration

Connect HubSpot to Overloop, map supported prospect fields, and use CRM contacts in coordinated email and LinkedIn outreach.

See HubSpot in action

01 Choose records Scope defined

02 Map fields Rules reviewed

03 Review setup Workflow ready

Contacts mapped fields

Sent emails logged via BCC

Setup guided workflow

What does the Overloop HubSpot integration do?

The native Overloop HubSpot integration lets teams connect the two products, map supported prospect fields, and use CRM data in Overloop outreach workflows. Email, first name, and last name are mapped automatically; other supported fields can be matched during setup. Teams can use either a one-way workflow step or the scheduled two-way sync described in Overloop's documentation.

Plan and scope: HubSpot CRM integration is available on Growth and Enterprise, not Starter. Review the official CRM integration guide and CRM integration pricing and plan details before implementation.

How to connect Overloop and HubSpot

Open the integrations panel

On a Growth or Enterprise workspace, go to Settings, open Features & Integrations, and select HubSpot.
Authorize the connection

Follow the on-screen authorization flow and review the requested access before connecting the accounts.
Map your fields

Email, first name, and last name are mapped automatically. Match other supported Overloop fields to the corresponding HubSpot fields your team uses.
Map users and email logging

Match prospect owners to HubSpot users. Add the appropriate HubSpot BCC address if you want sent Overloop emails logged in the CRM.
Enroll and launch

Test a small set of prospects, confirm the mapped fields and email logging, then add eligible contacts to an email and LinkedIn sequence.

Why teams sync Overloop with HubSpot

Less manual re-entry

Field mapping reduces manual re-entry for the prospect data your team has configured. It does not make every HubSpot object or event identical automatically.

HubSpot workflow actions

A one-way sync step can create a HubSpot company, contact, or deal when a workflow condition is met. A separate BCC address can also copy sent emails into the CRM.

Multichannel from the CRM

Use mapped HubSpot prospect data when preparing Overloop email and LinkedIn sequences, then keep reporting expectations aligned with the documented sync scope.

AI-written outreach at scale

Overloop can draft messages from available prospect context and prepare prospect lists in its B2B contact database. Human review remains required.

What you can sync

The public Overloop documentation distinguishes two sync modes. Choose the one that matches the ownership model your RevOps team wants.

One-way workflow actions. Push a prospect from Overloop to HubSpot as a company, contact, or deal. If the prospect already exists, the one-way action does not update that record.
Scheduled two-way sync. The documented sync runs every ten minutes, matches records by email, can update existing records or create and update them, and never deletes records.
Conflict handling. HubSpot data takes precedence if the same mapped field conflicts with Overloop; a blank value does not overwrite an existing value.
Tracking notes. The two-way sync can add notes when email opens, link clicks, page visits, or reply events occur. The current integration guide says the reply content itself is not synced from Overloop into HubSpot.

A practical HubSpot workflow

A revenue team can trigger a prospect-based workflow when someone replies, then add a HubSpot step that creates a deal in the selected pipeline stage. Before enabling it broadly, test the email match, required HubSpot properties, deal stage, owner mapping, and behavior when a contact or company already exists. This workflow-specific setup is different from enabling the scheduled two-way field sync.

Use the one-way sync guide for workflow actions and the two-way sync guide for scheduled record updates.

Who it's for

The Overloop HubSpot integration fits Growth and Enterprise teams that manage prospect records in HubSpot and run outreach in Overloop. It is most useful when RevOps has defined field ownership, user mapping, email logging, and the limitations of reply and event sync before rollout.

Frequently asked questions

Is the Overloop HubSpot integration native?

Yes. HubSpot is listed as a native Overloop CRM integration. It is available on Growth and Enterprise. Setup is handled from Features & Integrations, where you authorize the connection, map supported fields, and map prospect owners.

Does data sync in both directions?

The documented two-way sync is scheduled every ten minutes rather than real time. It matches records by email, lets you update existing records or create and update them, gives HubSpot precedence in a field conflict, and never deletes records.

What activity gets pushed to HubSpot?

Mapped prospect fields can participate in scheduled two-way sync. The documented tracking option can add CRM notes when email opens, link clicks, page visits, or reply events occur; the current integration guide says the reply content itself is not synced from Overloop into HubSpot. A one-way workflow step can separately create a company, contact, or deal.

Can I enroll HubSpot contacts into sequences?

You can use eligible mapped prospect data in Overloop outreach workflows. Test a small group first, confirm email matching and field ownership, and choose separately whether tracking events should be added to HubSpot as notes.

Does Overloop support LinkedIn as well as email?

Yes. Overloop supports email and LinkedIn steps in the same sequence. The documented two-way tracking option can add notes when supported events occur, but the reply content itself is not synced from Overloop into HubSpot.

Are prospect replies synced into HubSpot?

The documented tracking option can add a note when a reply event occurs, but the current CRM integration guide says the reply content itself is not synced from Overloop into HubSpot. Test the behavior your reporting requires before rollout.

Is the integration GDPR-compliant?

Overloop publishes information about its data practices on the Overloop data protection and GDPR information. Connecting two products does not make every processing activity compliant by default; your organization remains responsible for lawful basis, access, retention, notices, and field selection.

What is the difference between one-way and two-way HubSpot sync?

A one-way workflow action can create a HubSpot company, contact, or deal from Overloop without updating an existing CRM record. The scheduled two-way sync reconciles configured prospect data on a ten-minute schedule.