Comparison

KeystoneJS vs Webflow

On the evidence we track, Webflow leads this comparison with a composite score of 69/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

KeystoneJS full profile →Webflow full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

KeystoneJS59

★Webflow69

Attribute comparison across 2 tools
Attribute	KeystoneJS	WebflowLeader
Vioscale score	59 / 100medium · 56%	69 / 100medium · 73%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	freemium
Price levelpricing.price_level	free	mid
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	4	2
Security
Disclosure policysecurity.disclosure_policy	-	✓
Iso27001security.iso27001	-	✓
Pcisecurity.pci	-	✓
Scorecardsecurity.scorecard	5.3	-
Soc2security.soc2	-	✓
Reliability
Status pagereliability.status_page	-	✓
Adoption
Github starsadoption.github_stars	9,963	-
Activity
Commits last 30dactivity.commits_last_30d	100	-
Release
Cadence daysrelease.cadence_days	14	-
Historyrelease.history	20 items	-
License
Spdxlicense.spdx	MIT	-
Language
Primarylanguage.primary	TypeScript	-
Market
Availabilitymarket.availability	-	Available worldwide

Score

Vioscale score

KeystoneJS59 / 100medium · 56%

Webflow69 / 100medium · 73%

Pricing

Free tier

KeystoneJS✓

Webflow✓

Model

KeystoneJSfreemium

Webflowfreemium

Price level

KeystoneJSfree

Webflowmid

Transparent

KeystoneJS–

Webflow✓

Integrations

Count

KeystoneJS4

Webflow2

Security

Disclosure policy

KeystoneJS–

Webflow✓

Iso27001

KeystoneJS–

Webflow✓

Pci

KeystoneJS–

Webflow✓

Scorecard

KeystoneJS5.3

Webflow–

Soc2

KeystoneJS–

Webflow✓

Reliability

Status page

KeystoneJS–

Webflow✓

Adoption

Github stars

KeystoneJS9,963

Webflow–

Activity

Commits last 30d

KeystoneJS100

Webflow–

Release

Cadence days

KeystoneJS14

Webflow–

History

KeystoneJS20 items

Webflow–

License

Spdx

KeystoneJSMIT

Webflow–

Language

Primary

KeystoneJSTypeScript

Webflow–

Market

Availability

KeystoneJS–

WebflowAvailable worldwide

Capabilities

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

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

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

Leader

A cloud-hosted website creation platform that combines visual design capabilities, content management, AI-assisted building, and managed hosting. It supports users from designers and marketers through to developers who can also integrate custom code and frameworks.

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 2026-08-03verify ↗

Webflow

Leader

from $15/moSubscriptionFree tier

From $15/mo billed annually. Free tier available.

StarterFree
- Webflow.io domain
- Limited Webflow CMS
- 2 static pages
- 1 GB bandwidth
- 50 form submissions
- +4 more
Basic$15/mo
- Custom domain
- 300 static pages
- 10 GB bandwidth
- Unlimited form submissions
- Password protection
- +4 more
Premium$25/mo
- Everything in Basic
- Webflow CMS
- Code components
- Site search
- Form file upload
- +1 more
TeamContact sales
- Everything in Premium
- Site & Workspace
- Webflow Localize
- AEO agents
- Publishing workflows
- +5 more
EnterpriseContact sales
- Everything in Team
- Enterprise-ready scale
- Granular permissions
- Custom roles
- Advanced governance
- +4 more

as of 2026-08-14verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	KeystoneJS	Webflow
WebPlatforms	✓	✓
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✗

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

Leader

2 total

GitHub
Figma

Independently observed

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