--- title: Apps (add-ons) platform compatibility slug: cms-11/dev-docs/apps-add-ons-platform-compatibility docTags: createdAt: 2026-07-22T19:45:19.315Z --- You can see versions supported and which NuGet package to install for a specific app (also known as an add-on and an integration). See [Install Optimizely for CMS 11 and Commerce 13](docId\:JkKYtt9dyKjTSGKZyJ6vb) to learn how to install NuGet packages. See also [Optimizely .NET 5 Add-ons](https://world.optimizely.com/resources/net5/add-ons/) for information about add-ons and integrations that Optimizely developed to .NET 5 and .NET 6. :::hint{type="info"} **Note** See the App Directory, ([Browse Apps & Integrations](https://www.optimizely.com/apps/all/)), your one-stop shop to find apps and integrations to your Optimizely products that increases productivity and streamlines processes to save you time and money. ::: ## Optimizely apps The **latest app versions** are supported by Optimizely Content Management System (CMS) and Optimizely Customized Commerce, as listed below. Some apps are also supported by lower versions; see [package details on Optimizely NuGet](https://nuget.optimizely.com/) and each add-on page for details. | App | Installation | CMS | Commerce | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------- | ----------------------- | | \[Connect for Marketing Automation]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/ma-connectors) | See the *Optimizely marketing automation connector* section below. | 10-12 | – | | \[Connect for SharePoint]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-connect-for-sharepoint) | \[EPiServer.ConnectForSharePoint]\(https\://nuget.optimizely.com/package/?id=EPiServer.ConnectForSharePoint) | 11 | – | | \[DataCash]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-datacash-payment-provider) | Optimizely CustomizedCommerce 11.2.2 and higher:\ \[Payment providers on GitHub]\(https\://github.com/episerver/CommercePaymentGateways). | – | 8-10.4, 10.5 and higher | | \[DIBS]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-dibs-payment-provider) | Optimizely CustomizedCommerce 11.2.2 and higher:\ \[Payment providers on GitHub]\(https\://github.com/episerver/CommercePaymentGateways).\ Documentation\ \[Installation instructions]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/dibs-installation-and-configuration) | – | 8-10.4, 10.5 and higher | | \[Forms]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-forms) | \[EPiServer.Forms]\(https\://nuget.optimizely.com/package/?id=EPiServer.Forms) | 12 | – | | \[Google Analytics for Optimizely]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/google-analytics-for-optimizely) | \[EPiServer.GoogleAnalytics]\(https\://nuget.optimizely.com/package/?id=EPiServer.GoogleAnalytics)\ \[EPiServer.GoogleAnalytics.Commerce]\(https\://nuget.optimizely.com/package/?id=EPiServer.GoogleAnalytics.Commerce) | 11 | 13 | | \[Languages]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-languages) | \[EPiServer.Labs.LanguageManager]\(https\://nuget.optimizely.com/package/?id=EPiServer.Labs.LanguageManager) | 12 | – | | \[Live Monitor]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-live-monitor) | \[EPiServer.LiveMonitor]\(https\://nuget.optimizely.com/package/?id=EPiServer.LiveMonitor) | 11 | 13 | | \[PayPal]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-paypal-payment-provider) | Optimizely CustomizedCommerce 11.2.2 and higher:\ \[Payment providers on GitHub]\(https\://github.com/episerver/CommercePaymentGateways).\ Optimizely CustomizedCommerce 11.2.1 and lower:\ \[Payment providers code samples download]\(https\://world.optimizely.com/epiui/CMS/Content/download2,,171582/).\ Documentation\ \[Installation instructions]\(https\://world.optimizely.com/epiui/CMS/Content/documentation/developer-guides/archive/commerce/payments/payment-providers/paypal-installation-and-configuration/10-5-13,,251832/) | – | 8-10.4, 10.5 and higher | | \[PDF Preview]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-pdf-preview) | \[EPiServer.PdfPreview]\(https\://nuget.optimizely.com/package/?id=EPiServer.PdfPreview) | 12 | – | | \[Powerslice for Optimizely Content Cloud]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/powerslice-for-optimizely-content-management-system) | \[PowerSlice]\(https\://nuget.optimizely.com/package/?id=PowerSlice) | 12 | – | | \[Self-Optimizing Block]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-self-optimizing-block) | \[EPiServer.Cms.AddOns.Blocks]\(https\://nuget.optimizely.com/package/?id=EPiServer.Cms.AddOns.Blocks) | 11 | – | | \[Strategy Container Block]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-strategy-container-block) (legacy) | \[EPiServer.Personalization.CMS.UI]\(https\://nuget.optimizely.com/package/?id=EPiServer.Personalization.CMS.UI) | 11.1 and higher | – | | \[Social Reach]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-social-reach) | \[EPiServer.Social]\(https\://nuget.optimizely.com/package/?id=EPiServer.Social) | 11 | – | | \[Spellchecker for TinyMCE]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-spellchecker-for-tinymce) | \[EPiServer.TinyMCESpellChecker]\(https\://nuget.optimizely.com/package/?id=EPiServer.TinyMCESpellChecker) | 12 | – | | \[Visitor Groups Criteria Pack]\(https\://docs.developers.optimizely.com/content-management-system/v11.0.0-cms/docs/optimizely-visitor-group-criteria-pack) | \[EPiServer.VisitorGroupsCriteriaPack]\(https\://nuget.optimizely.com/package/?id=EPiServer.VisitorGroupsCriteriaPack) | 11 | – | ## Optimizely marketing automation connectors The latest app packages are supported by CMS versions as listed below. For lower versions, see package details on Optimizely NuGet. :::hint{type="info"} **Note** To use a connector, install the Forms MAI Connector, which is required for all connectors. ::: | Connector | Installation | CMS | | ----------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- | --- | | [Forms MAI Connector](docId\:V1RAjPIyOupABDcYTiJqi) | [EPiServer.Marketing.Automation.Forms](https://nuget.optimizely.com/package/?id=EPiServer.Marketing.Automation.Forms) | 12 | | [Acoustic (Silverpop)](docId\:h-bgSLh7-F_UDERBX8rKT) | [EPiServer.MarketingAutomationIntegration.Silverpop](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.Silverpop) | 12 | | [Connect for Campaign](docId\:uAdtad3lgDQ1Q6HUtG-av) | [EPiServer.ConnectForCampaign](https://nuget.optimizely.com/package/?id=EPiServer.ConnectForCampaign) | 12 | | [Delivra](docId\:qUs8Qg6rZi6avUgOKToRn) | [EPiServer.Marketing.Connector.Delivra](https://nuget.optimizely.com/package/?id=EPiServer.Marketing.Connector.Delivra) | 12 | | [Eloqua](docId:_Q6XSMruIzp6k73wHF6hL) | [EPiServer.MarketingAutomationIntegration.Eloqua](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.Eloqua) | 12 | | [HubSpot](docId\:VHXAAThdgoW20Hop_ew4S) | [EPiServer.MarketingAutomationIntegration.HubSpot](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.HubSpot) | 12 | | [Marketo](docId\:dkF8WFPpPPuOobB9Gdwan) | [EPiServer.MarketingAutomationIntegration.Marketo](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.Marketo) | 12 | | [Microsoft Dynamics CRM](docId:4xUQiRqKFIsK8oYsPLbXo) | [EPiServer.MarketingAutomationIntegration.MSDynamics](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.MSDynamics) | 12 | | [Pardot](docId\:LsdX9X3udFTzWlBIsTB-g) | [EPiServer.MarketingAutomationIntegration.Pardot](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.Pardot) | 12 | | [Salesforce](docId\:oWVq3iQYmysF8EV_AOX32) | [EPiServer.MarketingAutomationIntegration.Salesforce](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.Salesforce) | 12 | | [Salesforce Marketing Cloud ](docId:5X98ziHExseQ4Kto5-Sff)(ExactTarget) | [EPiServer.MarketingAutomationIntegration.ExactTarget](https://nuget.optimizely.com/package/?id=EPiServer.MarketingAutomationIntegration.ExactTarget) | 12 | | [Sample/Custom connector](docId\:o5LJ_EHCEF-hDXyraNV77) | See [instructions](docId\:o5LJ_EHCEF-hDXyraNV77). | 10 |