CMS comparison Optimizely CMS vs Webflow

Optimizely CMS vs Webflow

Optimizely CMS is a closed-source enterprise DXP that you can host yourself or run on the vendor's cloud. Webflow is a closed-source site builder that runs on the vendor's cloud. The table below sets them side by side on 28 features. They get a different status on 15.

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Optimizely CMS Enterprise DXP · Closed source · 22 of 28 built in
Webflow Site builder · Closed source · 15 of 28 built in

Sources checked: Optimizely CMS on 29 Sept 2026, Webflow 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

Optimizely CMS vs Webflow feature comparison. Columns are the two platforms. Rows are features, grouped by area.
Platform	Optimizely CMS Enterprise DXP	Webflow Site builder
Overview
What it is	Optimizely's .NET CMS for rendered and headless sites, hosted on Optimizely's DXP cloud or self-hosted, with Optimizely Graph for delivery.	Hosted visual site builder with a built-in CMS, hosting and a Data API. Designers build pages on a canvas. Run by Webflow, Inc.
Edition compared The product and release each column describes.	Optimizely CMS 13 PaaS, the current flagship. CMS SaaS is a separate hosted variant. Version 13.1.3, released 9 Sept 2026	Webflow Site plans, Starter to Enterprise SaaS, continuously updated
Vendor	Optimizely optimizely.com	Webflow, Inc. webflow.com
Licence	Closed source Proprietary	Closed source Proprietary
Hosting	Self-hosting Vendor cloud Self-hosted installs lose Opti ID features such as Opal and the DAM.	No self-hosting Vendor cloud Publishing to a custom domain requires a paid Site plan.
Built with	.NET 10, ASP.NET Core	Hosted SaaS, Webflow Cloud for app hosting
Database	SQL Server, Azure SQL on DXP	Managed by Webflow
Pricing Public list prices only. Hosting and implementation are extra everywhere.	No free option Pricing on request.	Free to start Free Starter site. Basic $15, Premium $25 per site per month billed yearly. Team $2,500 per month.
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 Content types as C# classes. 3	Not available The Data API can create collections and fields. No schema files. 3
Content model in the UI Admins can create and change content types and fields in the admin interface without writing code.	Built in Content types and properties in Settings. 4	Built in
Reusable blocks Editors compose pages from reusable, typed components or blocks, and can reorder them.	Built in Blocks in content areas and Visual Builder elements.	Built in Components with properties. Limited seats build pages from designer-approved blocks. 1
Localization Editors translate content per locale inside the CMS, by field or by entry, without a separate site for each language.	Built in Language branches per content item. 5	Plugin or add-on Webflow Localize add-on from $9 per month. The Team plan includes it. 1
Image transformations The CMS resizes, crops or converts images on request, through URL parameters or generated sizes, with no external service.	Built in DXP CDN resizes, crops and converts images by URL parameters. 6	Built in Generates responsive image sizes automatically. 10
APIs and delivery
REST API A documented REST or JSON HTTP API returns content.	Built in Content Delivery API 13 and a management REST API. 1 2	Built in Data API. 60 requests per minute on Starter, 120 on Premium. 1 11
GraphQL API The vendor or an official module provides a GraphQL API for content.	Built in Optimizely Graph, included in the CMS 13 licence. 2 8	Not available
Webhooks The CMS can call an external URL when content is created, changed or published.	Limited Graph webhooks fire on sync batches and expired content only. Per-item hooks need code. 7 2	Built in Data API webhooks for CMS items, forms and site publishes. 4
Renders the website The CMS itself renders and serves the public pages through themes or templates. Headless-only products answer no.	Built in ASP.NET Core MVC and Razor rendering, or headless. 2	Built in
Editorial workflow
Drafts Editors save changes as a draft and publish them later. The live version stays untouched until then.	Built in 9	Built in
Scheduled publishing An editor can set a future date and time for content to publish or unpublish.	Built in 9	Paid tier Scheduled CMS item publishing on the Premium Site plan. 1
Version history The CMS keeps earlier versions of an entry, and editors can compare or restore them.	Built in	Limited Whole-site backups. Free Starter sites restore only the two most recent. 5
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 Visual Builder. 2	Built in
Approval workflows Content moves through review stages you configure, such as draft, review and approved, with permissions per stage.	Built in Approval sequences. 10	Paid tier Design approvals with designated reviewers on Enterprise. 1
Content releases Editors group changes across several entries and publish them together as one release.	Built in Projects publish or schedule grouped items together. 11	Limited A site publish ships all staged changes together. No named release bundles. 1
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 Comments and notifications only. 12	Built in Available on every Workspace and Site plan. 6
Access and governance
Custom roles Admins define their own roles with granular permissions instead of picking from a fixed set.	Built in Access rights for roles and virtual roles. 13	Paid tier Enterprise. 1
Field-level permissions Admins can restrict access to single fields, on top of content types and entries.	Not available Access rights apply per content item. Not documented per property. 13	Not available Enterprise access controls stop at pages and Collections. 1
Single sign-on Editors can sign in through SAML or OpenID Connect against a company identity provider.	Built in Opti ID with an external identity provider, or OpenID Connect in code. 2	Paid tier Enterprise. 1
Audit log The CMS logs who changed what and when across the whole installation, and admins can review the log.	Built in Change Log in Settings. 14	Paid tier Site activity log on Team, audit logs API on Enterprise. 1
Platform and extensibility
Multiple sites One installation or account can manage several separate websites or brands with shared users.	Built in Several sites and hosts in one installation. 15	Built in A Workspace holds many sites with shared seats. Each site needs its own Site plan. 1
Extensible admin UI Developers can add their own components, views or fields to the editing interface.	Built in Shell modules, gadgets and custom editor widgets. 16	Built in Apps can add Designer Extensions to the editor. 12
Plugin marketplace The vendor runs an official directory or marketplace of installable extensions.	Built in Optimizely connectors directory and NuGet add-ons. 17	Built in Webflow Apps marketplace. 9
Form builder Editors can build and publish forms and collect submissions without code.	Plugin or add-on Optimizely Forms package. No extra licence. 18	Built in 50 submissions on Starter, unlimited on paid Site plans. 1
Site member accounts The platform handles sign-up and login for public site users or members, separate from editors.	Limited Visitor login uses ASP.NET Core authentication set up in code. 2	Not available Webflow retired User Accounts on 29 January 2026. 8
AI writing assistant A first-party AI feature in the editing interface generates, rewrites or translates content.	Plugin or add-on Opal, billed through Opal credits. Needs Opti ID on DXP. 2 19	Paid tier Copy generation needs a paid Site or Workspace plan and uses AI credits. 1
Official MCP server The vendor publishes a Model Context Protocol server so AI agents can read or write content.	Built in MCP server in the Optimizely.Cms.Opal.Tools package. 20	Built in Available on all Site plans, including free Starter. 7

Optimizely CMS sources

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

Webflow sources

Checked 29 Sept 2026. Webflow Site plans, Starter to Enterprise.

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

Where they differ

Optimizely CMS and Webflow get a different status on 15 of the 28 features and the same status on 13. Optimizely CMS has 22 built in on its baseline edition, Webflow has 15. Two matching statuses can still name different paid tiers or limits, so read the notes in the table before treating a row as equal.

Self-hosting: Optimizely CMS can be self-hosted. Webflow cannot be self-hosted.
Free option: Optimizely CMS has no free option. Webflow has a free option.

Built in on Optimizely CMS, a different answer on Webflow 10

Content model in code Optimizely CMS: Built in. Webflow: Not available.
Localization Optimizely CMS: Built in. Webflow: Plugin or add-on.
GraphQL API Optimizely CMS: Built in. Webflow: Not available.
Scheduled publishing Optimizely CMS: Built in. Webflow: Paid tier.
Version history Optimizely CMS: Built in. Webflow: Limited.
Approval workflows Optimizely CMS: Built in. Webflow: Paid tier.
Content releases Optimizely CMS: Built in. Webflow: Limited.
Custom roles Optimizely CMS: Built in. Webflow: Paid tier.
Single sign-on Optimizely CMS: Built in. Webflow: Paid tier.
Audit log Optimizely CMS: Built in. Webflow: Paid tier.

Built in on Webflow, a different answer on Optimizely CMS 3

Webhooks Optimizely CMS: Limited. Webflow: Built in.
Real-time co-editing Optimizely CMS: Not available. Webflow: Built in.
Form builder Optimizely CMS: Plugin or add-on. Webflow: Built in.

Built in on neither, with different answers 2

Site member accounts Optimizely CMS: Limited. Webflow: Not available.
AI writing assistant Optimizely CMS: Plugin or add-on. Webflow: Paid tier.

More comparisons

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

Optimizely CMS against other platforms

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