CMS comparison CoreMedia Content Cloud vs Optimizely CMS

CoreMedia Content Cloud vs Optimizely CMS

CoreMedia Content Cloud is a closed-source enterprise DXP that you can host yourself or run on the vendor's cloud. Optimizely CMS is a closed-source enterprise DXP that you can host yourself or run on the vendor's cloud. The table below sets them side by side on 28 features. They get a different status on 6.

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CoreMedia Content Cloud Enterprise DXP · Closed source · 18 of 28 built in
Optimizely CMS Enterprise DXP · Closed source · 22 of 28 built in

Sources checked: CoreMedia Content Cloud on 29 Sept 2026, Optimizely CMS on 29 Sept 2026. Plans and releases can change after those dates.

WAYF is an official Payload partner and top contributor. Every platform in the table is classified by the same published definitions, and each answer lists the vendor page it came from.

Feature comparison

Built inPaid tierPlugin or add-onLimitedNot available

CoreMedia Content Cloud vs Optimizely CMS feature comparison. Columns are the two platforms. Rows are features, grouped by area.
Platform	CoreMedia Content Cloud Enterprise DXP	Optimizely CMS Enterprise DXP
Overview
What it is	Java-based enterprise CMS with a Studio editor, a template engine and a GraphQL headless server. Runs on-premises or as CoreMedia's cloud service.	Optimizely's .NET CMS for rendered and headless sites, hosted on Optimizely's DXP cloud or self-hosted, with Optimizely Graph for delivery.
Edition compared The product and release each column describes.	CoreMedia Content Cloud v13, or CMCC 13 Version 2512.1.1, released 10 Aug 2026	Optimizely CMS 13 PaaS, the current flagship. CMS SaaS is a separate hosted variant. Version 13.1.3, released 9 Sept 2026
Vendor	CoreMedia GmbH coremedia.com	Optimizely optimizely.com
Licence	Closed source Proprietary	Closed source Proprietary
Hosting	Self-hosting Vendor cloud Event Hub webhooks are an add-on for the CoreMedia cloud service only.	Self-hosting Vendor cloud Self-hosted installs lose Opti ID features such as Opal and the DAM.
Built with	Java, Spring Boot, TypeScript for Studio	.NET 10, ASP.NET Core
Database	Relational database: PostgreSQL, MySQL, Oracle, SQL Server	SQL Server, Azure SQL on DXP
Pricing Public list prices only. Hosting and implementation are extra everywhere.	No free option Pricing on request.	No free option Pricing on request.
Content modelling
Content model in code You define content types in files in your repository, review them like any other code and apply them from there. Imperative migration scripts alone count as limited.	Built in XML files in the project workspace define content types. 3	Built in Content types as C# classes. 3
Content model in the UI Admins can create and change content types and fields in the admin interface without writing code.	Not available Content type changes need a developer and a deployment. 3	Built in Content types and properties in Settings. 4
Reusable blocks Editors compose pages from reusable, typed components or blocks, and can reorder them.	Built in Page grid placements hold reusable content items. 4	Built in Blocks in content areas and Visual Builder elements.
Localization Editors translate content per locale inside the CMS, by field or by entry, without a separate site for each language.	Limited Each locale is a derived site linked to a master site, with a translation workflow. 5	Built in Language branches per content item. 5
Image transformations The CMS resizes, crops or converts images on request, through URL parameters or generated sizes, with no external service.	Built in Named image variants and crops in the CAE and Headless Server. 6	Built in DXP CDN resizes, crops and converts images by URL parameters. 6
APIs and delivery
REST API A documented REST or JSON HTTP API returns content.	Built in REST endpoints mapped from persisted GraphQL queries. 7	Built in Content Delivery API 13 and a management REST API. 1 2
GraphQL API The vendor or an official module provides a GraphQL API for content.	Built in Headless Server. 7	Built in Optimizely Graph, included in the CMS 13 licence. 2 8
Webhooks The CMS can call an external URL when content is created, changed or published.	Plugin or add-on Event Hub add-on service for cloud service subscribers. 8 9	Limited Graph webhooks fire on sync batches and expired content only. Per-item hooks need code. 7 2
Renders the website The CMS itself renders and serves the public pages through themes or templates. Headless-only products answer no.	Built in Content Application Engine with FreeMarker templates. 1	Built in ASP.NET Core MVC and Razor rendering, or headless. 2
Editorial workflow
Drafts Editors save changes as a draft and publish them later. The live version stays untouched until then.	Built in	Built in 9
Scheduled publishing An editor can set a future date and time for content to publish or unpublish.	Built in Valid-from and valid-to dates plus a scheduled publication workflow. 11	Built in 9
Version history The CMS keeps earlier versions of an entry, and editors can compare or restore them.	Built in	Built in
Preview Editors can see unpublished content rendered as it will appear on the site before publishing.	Built in	Built in
Visual editing Editors can click on the rendered page and edit content in place or in a side panel next to it.	Built in In-preview editing in Studio, also for headless frontends. 10	Built in Visual Builder. 2
Approval workflows Content moves through review stages you configure, such as draft, review and approved, with permissions per stage.	Built in Workflow Server with configurable publication workflows. 11 13	Built in Approval sequences. 10
Content releases Editors group changes across several entries and publish them together as one release.	Limited Projects group content. A publication set carries linked items along. 12 13	Built in Projects publish or schedule grouped items together. 11
Real-time co-editing Two or more editors can work on the same entry at once and see each other's changes live.	Not available	Not available Comments and notifications only. 12
Access and governance
Custom roles Admins define their own roles with granular permissions instead of picking from a fixed set.	Built in Rights rules per group, folder and content type. 14	Built in Access rights for roles and virtual roles. 13
Field-level permissions Admins can restrict access to single fields, on top of content types and entries.	Not available Rights apply per folder and content type. 14	Not available Access rights apply per content item. Not documented per property. 13
Single sign-on Editors can sign in through SAML or OpenID Connect against a company identity provider.	Built in Studio login runs on Spring Security. A project swaps in a redirect-based SSO provider. 15 16	Built in Opti ID with an external identity provider, or OpenID Connect in code. 2
Audit log The CMS logs who changed what and when across the whole installation, and admins can review the log.	Built in Records who changed what and when; supports reversions. Retention, export and edition limits are not public: confirm in the contract. 16	Built in Change Log in Settings. 14
Platform and extensibility
Multiple sites One installation or account can manage several separate websites or brands with shared users.	Built in	Built in Several sites and hosts in one installation. 15
Extensible admin UI Developers can add their own components, views or fields to the editing interface.	Built in Studio plugins.	Built in Shell modules, gadgets and custom editor widgets. 16
Plugin marketplace The vendor runs an official directory or marketplace of installable extensions.	Built in CoreMedia Marketplace. 17	Built in Optimizely connectors directory and NuGet add-ons. 17
Form builder Editors can build and publish forms and collect submissions without code.	Plugin or add-on Formcentric for CoreMedia, a partner product from the Marketplace. 18	Plugin or add-on Optimizely Forms package. No extra licence. 18
Site member accounts The platform handles sign-up and login for public site users or members, separate from editors.	Plugin or add-on Elastic Social module manages site users and comments. 19	Limited Visitor login uses ASP.NET Core authentication set up in code. 2
AI writing assistant A first-party AI feature in the editing interface generates, rewrites or translates content.	Plugin or add-on KIO Co-Pilot needs a licence with KIO enabled. 20	Plugin or add-on Opal, billed through Opal credits. Needs Opti ID on DXP. 2 19
Official MCP server The vendor publishes a Model Context Protocol server so AI agents can read or write content.	Not available None for content. The only official MCP server covers Engagement Cloud analytics. 20	Built in MCP server in the Optimizely.Cms.Opal.Tools package. 20

CoreMedia Content Cloud sources

Checked 29 Sept 2026. CoreMedia Content Cloud v13, or CMCC 13.

Optimizely CMS sources

Checked 29 Sept 2026. Optimizely CMS 13 PaaS, the current flagship. CMS SaaS is a separate hosted variant..

Considering more platforms? Compare CoreMedia Content Cloud and Optimizely CMS with the rest of your shortlist in the CMS comparison tool.

Where they differ

CoreMedia Content Cloud and Optimizely CMS get a different status on 6 of the 28 features and the same status on 22. CoreMedia Content Cloud has 18 built in on its baseline edition, Optimizely CMS has 22. Two matching statuses can still name different paid tiers or limits, so read the notes in the table before treating a row as equal.

Built in on Optimizely CMS, a different answer on CoreMedia Content Cloud 4

Content model in the UI CoreMedia Content Cloud: Not available. Optimizely CMS: Built in.
Localization CoreMedia Content Cloud: Limited. Optimizely CMS: Built in.
Content releases CoreMedia Content Cloud: Limited. Optimizely CMS: Built in.
Official MCP server CoreMedia Content Cloud: Not available. Optimizely CMS: Built in.

Built in on neither, with different answers 2

Webhooks CoreMedia Content Cloud: Plugin or add-on. Optimizely CMS: Limited.
Site member accounts CoreMedia Content Cloud: Plugin or add-on. Optimizely CMS: Limited.

More comparisons

Full write-ups with worked examples and costs: Optimizely CMS vs Payload.

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