- Connectors
- HubSpot Contacts

SyncPenguin's connector for HubSpot contacts
Sync your HubSpot contacts two-way or one-way with other apps and services
How does it work?
What can HubSpot contacts be synced with?
Popular real-world use cases
Key features
True Two-Way Sync
New contacts and changes made in HubSpot or the connected app appear on the other side automatically. You can also choose one-way syncing.
Custom Properties
Sync your own HubSpot properties, including text, dropdowns, checkboxes, numbers and dates, plus many built-in HubSpot fields like lifecycle stage and lead status.
Company Associations
Contacts are linked to the right HubSpot company by name. If the company doesn't exist yet, it is created automatically.
No Duplicates
Smart matching by email address prevents duplicate contacts and merges your existing data during the initial sync.
Flexible Rules
Use no-code filters, field mapping and custom rules to sync only the contacts you need, for example by lifecycle stage, owner or tag.
Affordable & Scalable
With SyncPenguin you only pay for changes to your data, regardless of how many contacts you initially have, or will have in the future.
Supported fields
Things to note
- HubSpot stores one primary email per contact. Additional emails are read from HubSpot, but only the primary email is written when updating HubSpot.
- One address per contact is synced, which matches HubSpot's standard contact address fields.
- Up to three phone numbers are supported (work phone, mobile phone and fax), matching HubSpot's standard phone fields.
- Each contact is linked to a single company by company name. When the company changes, the contact's previous company associations are replaced with the new one.
- Properties marked as sensitive in HubSpot, as well as calculated properties, are excluded to protect your data. Read-only properties such as contact owner can be synced from HubSpot but not written to it.
- Some built-in HubSpot properties, such as analytics, number and date-based system fields, are not offered for syncing. All custom properties of supported types remain available.
- Contact deletions are detected through HubSpot webhooks. Deletions that happened before the sync was set up are not processed.
Frequently Asked Questions
Can I sync HubSpot contacts two-way with Outlook or Google Contacts?
Does SyncPenguin sync HubSpot custom properties?
Will syncing create duplicate contacts in HubSpot?
Can I sync only certain HubSpot contacts?
How are company names handled?
How do I connect my HubSpot account?
Are deleted contacts also removed in the connected app?
About HubSpot
Official website: https://www.hubspot.com/products/crm