How to Connect HubSpot CRM with Outreach.io (2026)

Why Connect Outreach and HubSpot

Outreach is one of the most powerful sales engagement platforms, used by SDR and AE teams to run multi-step outbound sequences across email, phone, and LinkedIn. HubSpot CRM provides the deal management, reporting, and marketing context that sales teams need. Together, they ensure that every touchpoint in an outbound sequence is captured in the CRM, giving managers full visibility into prospecting activity and enabling seamless handoffs from outbound engagement to active pipeline.

This integration is critical for sales development teams, account executives, and revenue operations professionals at organizations that have standardized on HubSpot CRM but need Outreach's advanced sequencing capabilities. Without this integration, reps end up manually logging activities or working in silos where prospecting data never makes it into the CRM.

What This Integration Does

The Outreach-HubSpot integration synchronizes prospect data, engagement activities, and sequence outcomes between the two platforms:

• Prospect-to-contact sync: Outreach prospects are mapped to HubSpot contacts (or leads, depending on your configuration). When a prospect is created in Outreach, the corresponding HubSpot record is created or updated, and vice versa.
• Activity logging: Emails sent, calls made, and tasks completed within Outreach sequences are logged as activities on the matching HubSpot contact and deal records.
• Sequence status sync: HubSpot can display which Outreach sequence a contact is currently enrolled in, their position in the sequence, and whether they have replied or been marked as "finished."
• Account sync: Outreach accounts are mapped to HubSpot companies, keeping organizational data consistent across both platforms.
• Custom field mapping: Bidirectional sync of custom fields allows teams to share data like lead score, industry, persona tags, and other segmentation data between systems.

Native Integration vs Third-Party

Outreach offers a native HubSpot integration that is available on Outreach's Standard plan and above. This is the recommended connection method for most teams.

Step-by-Step Setup

Step 1: Prerequisites

Before starting, confirm that you have:

1. An Outreach account with admin permissions
2. A HubSpot account with Super Admin access (Professional or Enterprise tier recommended for full custom property support)
3. A clear understanding of your record ownership model — which system is the "source of truth" for contacts, and how duplicates should be handled

Step 2: Enable the HubSpot Plugin in Outreach

Log in to Outreach as an admin. Navigate to Settings by clicking the gear icon. Go to Plugins in the left sidebar, then find and select HubSpot CRM. Click Enable. Outreach will prompt you to authorize the connection to your HubSpot portal. Click Connect to HubSpot and sign in with your HubSpot Super Admin credentials. Authorize the required permissions and you will be redirected back to Outreach.

Step 3: Configure Sync Direction and Record Mapping

In the HubSpot plugin settings within Outreach, configure the core sync settings:

• Sync direction: Choose from Outreach-to-HubSpot, HubSpot-to-Outreach, or bidirectional. Bidirectional is recommended for teams that create records in both systems.
• Prospect mapping: Map Outreach prospects to HubSpot contacts. Configure whether new prospects in Outreach should automatically create HubSpot contacts, or only sync to existing records.
• Account mapping: Map Outreach accounts to HubSpot companies. Configure the matching criteria (typically company name or domain).
• User mapping: Map Outreach users to HubSpot owners so that record ownership transfers correctly between systems.

Step 4: Map Fields

Navigate to the Field Mapping section. Outreach pre-maps standard fields like name, email, phone, title, and company. Add custom field mappings for any additional data your team needs to sync. Common custom mappings include:

• HubSpot Lead Score to an Outreach custom field (so reps can prioritize sequences based on engagement)
• Outreach Sequence Name and Step Number to HubSpot custom properties (so managers can see sequence status in HubSpot)
• HubSpot Lifecycle Stage to Outreach tags (so Outreach can filter prospects by their CRM status)

Step 5: Enable Activity Sync

In the plugin settings, enable activity sync. Configure which Outreach activities should log to HubSpot:

• Emails: Sent emails, replies, and bounces from Outreach sequences
• Calls: Calls logged in Outreach, including call disposition and duration
• Tasks: Completed tasks from Outreach sequences (such as LinkedIn steps or manual research tasks)

Activities are logged on the associated HubSpot contact record and, when applicable, the associated deal record.

Step 6: Set Up Duplicate Prevention

Configure Outreach's duplicate detection settings to prevent creating duplicate contacts in HubSpot. Outreach matches by email address by default. Enable the setting that checks HubSpot for existing records before creating new ones, and configure the behavior for matches (update existing record vs. skip).

Step 7: Test and Validate

Create a test prospect in Outreach and add them to a short test sequence. Verify that the contact appears in HubSpot with the correct field values. Send a test email and confirm it logs as an activity in HubSpot. Update a field in HubSpot and verify the change syncs back to Outreach.

Best Automation Workflows

1. Marketing-to-Sales Sequence Enrollment

When a HubSpot contact reaches a specific lead score threshold or completes a marketing action (downloads a whitepaper, attends a webinar), automatically sync them to Outreach and enroll them in a targeted sales sequence. This bridges the marketing-to-sales handoff gap and ensures hot leads get immediate outbound attention.

2. Deal Stage-Based Sequence Management

When a HubSpot deal moves to "Closed-Won" or "Closed-Lost," automatically stop all active Outreach sequences for contacts associated with that deal. For "Closed-Lost" deals, optionally enroll the contacts in a long-term nurture sequence after a 30-day cooling-off period.

3. Sequence Performance Reporting in HubSpot

Sync Outreach sequence names and outcomes to custom HubSpot contact properties. Build HubSpot reports that show which Outreach sequences are generating the most meetings booked, deals created, and revenue influenced. This gives leadership visibility into outbound ROI without requiring Outreach admin access.

4. Inbound Lead Routing with Outreach Follow-Up

When a new contact is created in HubSpot from a form submission, sync the contact to Outreach and add them to an inbound follow-up sequence based on the form they completed. Use HubSpot workflow branching to select the appropriate Outreach sequence (demo request = aggressive follow-up sequence; content download = educational nurture sequence).

5. Territory-Based Auto-Assignment

When prospects are created in Outreach, sync their company data to HubSpot. Use HubSpot's territory assignment rules to set the correct owner, then sync that ownership back to Outreach so the right rep is assigned to the prospect's sequence.

Data Sync Details

Conflict handling: For bidirectional field sync, you can configure each field to have a "winning" system. Best practice is to make HubSpot the system of record for CRM-managed fields (lifecycle stage, deal data, lead score) and Outreach the system of record for engagement data (sequence status, last contacted date, email engagement metrics).

Common Issues and Troubleshooting

1. Contacts Not Syncing Between Systems

New contacts in one system are not appearing in the other. Common causes include: the sync direction is set to one-way, the contact does not meet filter criteria configured in the plugin, or the integration has hit an API rate limit. Fix: Check the sync direction settings. Review any filters that restrict which records sync. Check Outreach's sync log for error messages. If rate limits are the issue, reduce the sync frequency or contact Outreach support for a limit increase.

2. Duplicate Records

The same person appears multiple times in HubSpot or Outreach. This happens when email addresses do not match (e.g., one system has a personal email, the other has a work email) or when duplicate detection was not enabled before the initial sync. Fix: Enable duplicate detection in the integration settings. Run a deduplication process in both HubSpot (using HubSpot's built-in duplicate management tool) and Outreach before enabling bidirectional sync. Standardize on email as the primary matching key.

3. Activities Logging on Wrong Records

Outreach activities appear on the wrong HubSpot contact or are not associated with the correct deal. This occurs when multiple HubSpot contacts share the same email address, or when the contact-to-deal association is missing in HubSpot. Fix: Clean up duplicate emails in HubSpot. Ensure contacts are properly associated with their deals. Review Outreach's matching logic in the plugin settings.

4. Sequence Enrollment Failures

Contacts synced from HubSpot are not being enrolled in Outreach sequences as expected. This can happen if the contact is missing required fields in Outreach (like email), if the sequence has enrollment rules that the contact does not meet, or if the contact is in an Outreach "do not contact" list. Fix: Check Outreach's sequence enrollment requirements. Verify the contact has a valid email address. Review Outreach's governance rules and exclusion lists.

Alternatives

• HubSpot Sequences (native): HubSpot Sales Hub Professional and Enterprise include built-in sequences. If your sequencing needs are straightforward (email + task steps), HubSpot's native sequences eliminate the need for Outreach entirely. However, Outreach offers significantly more advanced features like A/B testing, multi-channel steps, and AI-powered send time optimization.
• Salesloft + HubSpot: Salesloft is Outreach's primary competitor and also offers a native HubSpot integration. If you are evaluating sales engagement platforms, consider both options.
• Zapier or Make: For lightweight integrations that trigger specific actions rather than full bidirectional sync. Useful as a supplement to the native integration for custom workflows.
• Outreach API + HubSpot API: For enterprise teams with custom requirements. Build exact sync logic, custom object support, and advanced data transformations. Requires dedicated engineering resources.