--- source_url: "https://syncpenguin.com/?utm_source=openai" title: "SyncPenguin | Easy two-way and one-way syncing of calendars, contacts, tasks, inventory" mirrored_at: 2026-08-12T15:34:56.003Z host: syncpenguin.com cited_in_42a: true mirror_canonical: "https://index.42a.ai/syncpenguin.com/index__q__utm_source_openai" --- > **Original source:** https://syncpenguin.com/?utm_source=openai ## Enterprise-level sync, in just a few clicks ## Easy, seamless, and secure two-way sync of your business apps [Contact us about your sync](https://syncpenguin.com/contact-us/) Saving time & money for over 2,100 corporate and individual customers worldwide since 2019 ## What can be synced? ### Calendar meetings Never get double-booked by syncing your personal or organizational calendars with SyncPenguin. We support multi-tenant sync (one-way, two-way, one-to-many, etc.) of popular calendar apps like Google Calendar, Office 365, Exchange on-premise, iCalendar, and more. ![Calendar meetings](https://syncpenguin.com/calendars_ud.svg) ### Contacts Keep contact lists of your business apps in sync, two-way and real-time. Merge your historical data and ensure all changes are properly applied. Sync custom fields, apply filters or conditions of any complexity, with no limits. ![Contacts](https://syncpenguin.com/contacts_ud.svg) ### Global Address List Use SyncPenguin to affordably ensure all or some tenant users have up-to-date information about company employees or external contacts by syncing Microsoft (Office) 365 or Google global address list (GAL) to user phones, or keep contacts of two or more GALs in sync. Customize your syncing, apply filters, or add custom rules of any complexity. ![GAL](https://syncpenguin.com/gal_ud.svg) ### Tasks Get the job done, in time. SyncPenguin ensures your tasks are synced between apps, and no duplicates are created. Using custom fields? No problem, you can customize field mapping in any way imaginable! ![Tasks](https://syncpenguin.com/tasks_ud.svg) ### Inventory levels Ensure your online and in-store products have up-to-date inventory levels by syncing quantities two-way or one-way. SyncPenguin matches products by SKUs and watches for any inventory changes to ensure it's properly adjusted at all times. ![Inventory](https://syncpenguin.com/ecommerce_ud.svg) ![Supported apps](https://syncpenguin.com/undraw_apps_re_ienc.svg) ## A wide range of supported apps SyncPenguin supports a wide range of well-known apps and services, including Microsoft 365 and Outlook (personal user calendars or contacts, global address list (GAL), group or room calendars, public folders, etc.), Google Workspace, iCloud, HubSpot, Notion, Square, Shopify, and many more. The list of supported apps is updated on a weekly basis. [**Explore now**](https://syncpenguin.com/connectors/) SyncPenguin was built around two-way syncing from the start. We provide robust two-way and one-way syncing out of the box, without any corner cases for you to worry about. You can also configure how your data is synced in each direction separately. [**Start now**](https://dashboard.syncpenguin.com/sync-wizard) ![Two-way syncing](https://syncpenguin.com/undraw_synchronize_re_4irq.svg) ![Multiple supported sync configurations](https://syncpenguin.com/undraw_personal_settings_re_i6w4.svg) ## Flexibility SyncPenguin supports multiple sync configurations, including one-to-one, one-to-many, and many-to-many syncing. Choose the option that works best for you, and we ensure the setup process is as simple as possible and without repetitive work. [**Contact us now**](https://syncpenguin.com/contact-us/) ## Duplicate detection When merging your existing data, or during incremental synchronizations, SyncPenguin automatically and smartly detects if the data record already exists and avoids creating duplicates. [**Sign up now**](https://dashboard.syncpenguin.com/) ![Automatic duplicate detection](https://syncpenguin.com/undraw_add_notes_re_ln36.svg) ![Unlimited field mapping and customizations](https://syncpenguin.com/undraw_preferences_popup_re_4qk0.svg) ## Unlimited customizations Use our proprietary, simple, and flexible no-code interface to customize your sync: configure general syncing rules, add filters, adjust field mapping, or add any other custom rules, without limits and at no additional cost. No matter what your requirements are, SyncPenguin can do it! [**Try it now**](https://dashboard.syncpenguin.com/sync-wizard) ## Historical data sync When you start syncing, you have multiple options for what to do with already existing data: merge all existing data two-way or one-way, perform a one-way copy, or keep the data unchanged. [**Start now**](https://dashboard.syncpenguin.com/) ![Synchronization of existing data](https://syncpenguin.com/undraw_timeline_re_aw6g.svg) ## As easy as pie We build everything with simplicity in mind. It takes just a couple of minutes to set up a synchronization, and it's easy and convenient to maintain and support it through the dashboard. PRIVACY FOCUSED We value your privacy At SyncPenguin, we respect and protect the data we sync [Learn more](https://syncpenguin.com/security/) ### Secure connection SyncPenguin obtains access to your data through the best method available for each synced service (like OAuth 2.0). You can revoke the access at any time. ### Minimum permissions SyncPenguin only requests permissions that are needed for the syncing purpose, nothing more. ### No data stored We don't ever store, analyze, or sell your personal data. Connection data (like access token) is stored and protected by modern and secure encryption methods. ## See what our customers say: ## Richard H. IT Manager ![](https://syncpenguin.com/stars.svg) "I recommned this software based soley on the quality of their support and that is without mentioning the high quality of the software itself." ## Jean T. Managing Director ![](https://syncpenguin.com/stars.svg) "It's a code-free visual programing tool enables us to quickly adapt to their environment to customize our contact syncs and transfers to populate our CRM..." ## Mike P. CEO, Law Practice ![](https://syncpenguin.com/stars.svg) "Easy to use, best support I’ve ever had... I’m very satisfied" ## Felipe D. Businessman ![](https://syncpenguin.com/stars.svg) "The best sync services... The attentive service of the team is the big difference... Also the great price and easy access to the logs" ## Monica C. Partnership Manager ![](https://syncpenguin.com/stars.svg) "Great for easy syncing between softwares... It made the whole process fast and painless rather than having to go in one by one" ## Brandan K. System Administrator ![](https://syncpenguin.com/stars.svg) "An employee responded very quickly anytime I reached out even though he's in a completely different time zone" ## Leslie Brand Planner ![](https://syncpenguin.com/stars.svg) "I was working as a freelancer across multiple companies and needed my calendar to sync. This is much more difficult than I could have imagined and SyncPenguin saved the day" ## Nikolaos V. Managing director ![](https://syncpenguin.com/stars.svg) "A real solution... Outstanding support and excellent user experience!" ## Ted W. Training & Coaching ![](https://syncpenguin.com/stars.svg) "It's an effective bridge between ZohoCRM and Apple iCloud. No other seems to exist. When I did have questions, the support team was very helpful" ## Armando E. Engineer ![](https://syncpenguin.com/stars.svg) "We sync Microsoft 365 contacts with SyncPenguin and love the software! Keep up the great work" ## Frequently Asked Questions ### What does SyncPenguin provide? ### What types of data can be synced? ### What apps and services can be synced? ### How often is the data synced? ### Is SyncPenguin a secure service? ### Can I use SyncPenguin for an entire organization? ### Can syncing be customized?