SyncPenguin
Two-way contact sync with customization and filters
Built by - SyncPenguin
Installs - 100+ installs
Rating - 4(4)
Requirements
HubSpot Plan Works with all HubSpot plans Learn more HubSpot Account permissions - View the required account permissions
SyncPenguin Subscription - Single, Team, Professional, Enterprise, or More plans
Overview

1/4 - Create a new two-way sync in just a few clicks
SyncPenguin is a platform for secure, reliable, and fully customizable two-way sync of business data.
With SyncPenguin you can sync HubSpot contacts with other CRM, ERP, eCommerce, or marketing automation apps. This includes Google, Office 365, SendGrid, Mailchimp, and many more. The platform supports both one-way and two-way synchronizations. Each sync connection has a default field mapping, which you can customize in a visual way to include custom fields, add filters, or apply any other custom rules.
Try SyncPenguin now for 14 days free without a credit card!
Features

Two-way sync
SyncPenguin provides two-way and one-way sync without any corner cases or issues to worry about

Merge historical data
You can merge all existing (historical) data before starting sync either two-way or from one app to another

Automatic duplicate detection
When merging or syncing, SyncPenguin ensures that data that is present on both ends of the sync is not duplicated

Field mapping customizations using our visual interface
You can change the way your contact fields are mapped in a visual way. Both default and custom fields are available for mapping

Filters, rules, and conditions
Our no-code visual interface allows you to apply advanced filters, rules, conditions, or any other customizations to your sync process in just a few clicks
App Functionality
Shared Data
SyncPenguin Engine |
Reviews
4.0
4
4.0
4
- Nov 3, 2025
Game-changer for productivity workflow with seamless iCloud integration, though occasional sync hiccups are minor compared to the massive convenience boost
Makes HubSpot much more workable because I use my normal productivity tools and still synch with contacts and my team.
Same Address Book on iCloud as HubSpot. - Critical for phone and email work.
Occasionally some contacts don't synch.
Rapini, D.
- Jun 23, 2025
A simple yet effective way to keep up to date with a growing contacts list
The setup is perfect keeping my contacts sync across 2 critical platforms in my business
It's truly set and forget
None
Harris, T.
Pricing
Single
$9
/month500 updates/month
Single
$9
/month500 updates/month
* The pricing here is for display purposes only. All prices do not include taxes, incentives, discounts, or other pricing variables. You should contact the partner for the most up to date and correct pricing information. HubSpot does not take any responsibility for this pricing information, which is provided by our partners. Pricing last updated: 12/03/2025
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