Top Headless CMS

Headless content platforms, judged on modelling flexibility, editor experience, API performance and cost per seat and record.

Platforms analysed: 11
Last updated: 1 Sept 2026
Methodology: TOP SCORE™ 1.1
Data confidence: 15 high35 medium

Organic ranking

Top Headless CMS

Ranked by TOP SCORE™. Not for sale.

Sort byTOP SCORE External Reputation AI Authority Web Authority Expert Score TOP10 User Score

Confidenceall high medium

Sanity

Developer-first headless CMS with code-defined editing studio

TOP SCORE

63/100

↑5.6

Developer-led product and engineering teams on React/Next.js stacks who want the editing UI defined in code, plus freelancers and small agencies exploiting the 20-seat free tier with full AI features.

AI Authority78

External Reputation84

Web Authority11

Expert Score65

TOP10 Users—

View profile Compare Official site ↗$15 per seat/month (Growth) · free tier: Free forever: up to 20 user seats plus free viewers, 2 public-only datasets, 10k documents, 1m API CDN requests/mo, 250k API requests/mo, 100GB assets and bandwidth, 1000 AI credits/mo, 500K function invocations/mo, community support only, no overage purchasingHigh confidence

Strapi

Open-source headless CMS with self-hosted and managed cloud options

TOP SCORE

59/100

↓0.3

Engineering-led teams with Node.js/JavaScript competence that need a customizable multi-channel content API, want self-hosting or data residency, and can absorb major-version migration work — agencies and product teams especially, given the free tier plus $35–$90/month hosting.

AI Authority58

External Reputation77

Web Authority29

Expert Score64

TOP10 Users—

View profile Compare Official site ↗CMS Growth $45/month (3 seats included, +$15/month/seat); Cloud Starter $35/project/month · free tier: Community edition free forever under MIT licence: RBAC, REST & GraphQL API, unlimited entries and API calls, unlimited content-types/locales/roles/components, community support; 30-day free trial of Growth features on self-hosted projects, no credit card requiredHigh confidence

Storyblok

Headless CMS with visual editing for marketers and developers

TOP SCORE

57/100

↑0.7

Single-brand, single-site product or marketing teams of roughly 5-20 people who want marketers editing visually without developer tickets, and teams migrating off Contentful on cost and usability grounds.

AI Authority59

External Reputation79

Web Authority21

Expert Score60

TOP10 Users—

View profile Compare Official site ↗USD $99.00/month (Growth, monthly) or $90.75/month billed annually · free tier: Starter: free forever with 1 space, 1 seat included (max 2), 100GB traffic/month, 100k API requests/month with no top-up, 2 locales, 25k AI credits, 1-day retention, no uptime SLA; plus a 45-day free trial of Growth PlusHigh confidence

Contentful

Headless CMS grown into an enterprise digital experience platform

TOP SCORE

57/100

↑1.9

Mid-market and enterprise teams with dedicated in-house developers, multi-brand or multi-channel content, high API volumes and an actual content-governance function — especially those wanting personalization and experimentation native to the CMS.

AI Authority61

External Reputation71

Web Authority21

Expert Score66

TOP10 Users—

View profile Compare Official site ↗$300/month (Lite) · free tier: Free $0/forever: 10 users, 2 roles (Admin, Editor), 2 locales, 100,000 API calls/month, 50 GB CDN bandwidth/month, 1 Starter Space, 50 MB asset uploads, community support only, hard usage caps instead of overagesHigh confidence

Contentstack

Enterprise API-first headless CMS with AI agent layer

TOP SCORE

42/100

↓11.2

Enterprises with dedicated engineering capacity, a real budget and multi-brand, multi-region omnichannel content operations — retail, travel, financial services and manufacturing — that value 24/7 support and formal onboarding over self-serve speed.

AI Authority13

External Reputation77

Web Authority16

Expert Score57

TOP10 Users—

View profile Compare Official site ↗Not published · free tier: Unverified — G2 listing shows a free "Explorer" account and the vendor advertises "Start free" via an "Enterprise Fast Track" trial, but Capterra records no free version and no trial duration or usage limits are publishedHigh confidence

How this category is scored

Every platform here is scored against the same five components. The Expert Assessment component uses a rubric written specifically for headless cms.

Developer Experience
How quickly a competent engineer gets to production.
Reliability
Uptime record, incident history and how failures are communicated.
Performance
Latency, throughput and behaviour under load.
Pricing & Predictability
Cost at real usage, and whether the bill can surprise you.
Ecosystem & Portability
Integrations, standards, and how hard it is to leave.
Security & Compliance
Access control, certifications and data handling.
Support
Response quality when production is broken.

Sources currently active: Product Hunt, Apple App Store, Google Play, Vendor Documentation, TOP10 Editorial Research, TOP10 AI Visibility Panel, TOP10 Citation Discovery, TOP10 Ratings Refresh, VIZS AI Visibility, TCS Citation Intelligence, G2, Trustpilot, Capterra, TrustRadius, Software Advice. How sources are weighted.