Comparison

KeystoneJS vs Webflow

No clear leader: KeystoneJS (62.6) and Webflow (58.2) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
KeystoneJS63
Webflow58
Score
vioscaleAI score
KeystoneJS63 / 100medium · 61%
Webflow58 / 100medium · 73%
Pricing
Free tier
KeystoneJS✓
Webflow✓
Model
KeystoneJSopen_source
Webflowfreemium
Price level
KeystoneJSfree
Webflowlow
Transparent
KeystoneJS✓
Webflow✗
Integrations
Count
KeystoneJS4
Webflow8
Security
Disclosure policy
KeystoneJS–
Webflow✓
Gdpr
KeystoneJS–
Webflow✓
Iso27001
KeystoneJS–
Webflow✓
Pci
KeystoneJS–
Webflow✓
Scorecard
KeystoneJS5.2
Webflow–
Soc2
KeystoneJS–
Webflow✓
Trust center
KeystoneJS–
Reliability
Status page
KeystoneJS–
Webflow✓
Adoption
Github stars
KeystoneJS9,974
Webflow–
Activity
Commits last 30d
KeystoneJS100
Webflow–
Release
Cadence days
KeystoneJS13
Webflow–
History
KeystoneJS20 items
Webflow–
License
Spdx
KeystoneJSMIT
Webflow–
Language
Primary
KeystoneJSTypeScript
Webflow–
Market
Availability
KeystoneJS–
Content
Faq
KeystoneJS6 items
Webflow6 items

Capabilities

Feature-by-feature on the axes that matter for cms software. “-” means undocumented, not absent.

Core
CMS type
KeystoneJSHeadless / API-first
WebflowHosted website builder
Licensing
Open-source
KeystoneJS✓
Webflow✗
Deployment
Self-hostable
KeystoneJS✓
Webflow✓
Managed / cloud hosting offered
KeystoneJS✓
Webflow✓
Delivery
Headless API (REST/GraphQL)
KeystoneJS✓
Webflow✓
Content
Structured content modelling
KeystoneJS✓
Webflow✓
Localisation / i18n
KeystoneJS-
Webflow✓
Content workflow / approvals
KeystoneJS✓
Webflow✓
Editing
Visual / no-code page builder
KeystoneJS✓
Webflow✓
Extensibility
Plugin / app ecosystem size
KeystoneJSCustom field types and extensible architecture
WebflowWebflow Marketplace (size not specified)
Scale
Multi-site / multi-tenant
KeystoneJS-
Webflow✓
Workflow
Git-based / code-first workflow
KeystoneJS✓
Webflow✓
Pricing
Free / open tier
KeystoneJS✓
Webflow✓

What each one is

The product in its own terms, so the numbers below have context.

KeystoneJS

A headless CMS for developers that provides a GraphQL API and management UI for content and data. Developers define a schema and get a powerful backend without boilerplate or bootstrapping.

Independently observed

Webflow

Webflow is a web platform that combines visual site design, content management, and hosting infrastructure. It enables teams to build, manage, and publish websites with AI assistance while maintaining design system governance and security controls.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

KeystoneJS

Open sourceFree tier

Free and open source

as of verify ↗

Webflow

SubscriptionFree tier

Free Starter tier available. Paid subscription plans for Site, Workspace, Ecommerce, and Platform tiers with monthly or annual billing.

  • StarterFree
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
KeystoneJS✓
Webflow✓
CLI
KeystoneJS✓
Webflow✗
Deployment
Cloud / SaaS
KeystoneJS✓
Webflow✓
Self-hosted
KeystoneJS✓
Webflow✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

KeystoneJS

4 total
  • Cloudinary
  • Prisma
  • Apollo Client
  • OpenTelemetry
Independently observed

Webflow

10 total
  • GitHub
  • Figma
  • Slack
  • Cursor
  • CRM systems
  • Analytics tools
  • Ecommerce platforms
  • Consent management solutions
  • ABM tools
  • Claude
Independently observed
Still deciding?

KeystoneJS or Webflow: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.