Headless CMS Comparison for Businesses: Strapi, Contentful, Sanity, Hygraph, Directus, and Ghost

What Headless CMS Means and Why It Matters

A traditional CMS like WordPress is "coupled" - it manages both the content (database, admin panel, content editing) and the presentation (themes, templates, the HTML that visitors see). The content and the frontend are tied together in one system.

A headless CMS separates these two concerns. It handles content management (the "body") but has no built-in frontend (no "head"). Content is stored in the CMS and delivered to any frontend through an API (REST or GraphQL). The frontend can be a website built with Astro, Next.js, or any framework. It can also be a mobile app, a digital signage system, or any other channel that consumes content via API.

Why This Architecture Matters for Businesses

• Frontend freedom: Your developers choose the best frontend technology without being constrained by the CMS. You can use Astro, Next.js, React, Vue, or anything else.
• Multichannel delivery: The same content serves your website, mobile app, email newsletters, and any future channel without duplicating content.
• Performance: The frontend is typically a static site (or edge-rendered), which loads faster than a traditional CMS serving pages from a database on every request.
• Security: The CMS admin panel is completely separate from the public website. Attackers cannot exploit CMS vulnerabilities through the public site because there is no direct connection.
• Scalability: Static sites served from a CDN handle traffic spikes without the database bottleneck that plagues traditional CMS installations.

The Headless CMS Options

Here is a detailed look at the six most relevant headless CMS platforms for business use, from open source to enterprise SaaS.

Strapi: The Open-Source Leader

Strapi is the most popular open-source headless CMS. It is built with Node.js and provides a web-based admin panel for content management. You self-host it on your own server or cloud infrastructure.

Key Features

• Open source: The core is MIT licensed. You can run it for free on your own server. Full access to the source code.
• Self-hosted: You control where data is stored. This matters for Swiss businesses with data residency requirements.
• Content type builder: A visual interface for creating content models (blog posts, products, pages) without writing code.
• REST and GraphQL APIs: Both are available out of the box.
• Role-based access control: Define who can create, edit, publish, and delete content.
• Plugin ecosystem: Extensible with community and official plugins (SEO, email, media library, i18n).
• Internationalization: Built-in support for multilingual content, which is a must for businesses in Ticino that need content in Italian, German, French, and English.

Pricing

The Community Edition is free. Strapi Cloud (managed hosting by Strapi) starts at $99/month. The Enterprise Edition adds SSO, audit logs, and review workflows, with pricing on request.

Best For

Teams that want full control over their CMS, need data residency (self-hosting in Switzerland), or want to avoid recurring SaaS costs. Strapi requires a developer to set up and maintain, but once configured, content editors can manage everything through the admin panel.

Considerations

Self-hosting means you are responsible for server maintenance, security updates, and backups. If you do not have a developer on staff or a reliable IT partner, the managed Strapi Cloud option or a SaaS CMS might be more practical.

Contentful: The Enterprise SaaS Standard

Contentful is a cloud-hosted headless CMS used by large companies and enterprises. It is one of the oldest and most mature platforms in the space.

Key Features

• Cloud-hosted: No server to manage. Contentful handles all infrastructure, scaling, and security.
• Content model editor: Visual interface for defining content types and their relationships.
• Rich text editor: WYSIWYG editing with embedded assets and references to other content entries.
• CDN-backed API: Content is served from a global CDN for fast delivery worldwide.
• Webhooks: Trigger rebuilds of your static site whenever content changes.
• Localization: Native support for multiple locales per content entry.
• SDK libraries: Official SDKs for JavaScript, Python, Ruby, PHP, Java, and more.

Pricing

Free tier: 1 space, 5 users, 25K records. Team plan: $300/month for 10 users and 50K records. Enterprise: custom pricing. The pricing model is based on the number of content records, API requests, and users. For growing businesses, costs can escalate quickly.

Best For

Companies that want a fully managed service, have budget for SaaS tools, and need enterprise features (SSO, audit logs, workflow management). Contentful works well for teams where non-technical editors need a polished, reliable content editing experience.

Considerations

Pricing can become expensive as your content grows. The data is stored on Contentful's infrastructure (EU region available, but not specifically Switzerland). If data residency in Switzerland is a hard requirement, self-hosted options like Strapi or Directus are better choices.

Sanity: Real-Time Collaborative Editing

Sanity stands out for its real-time collaboration features and its flexible content modeling system called GROQ (Graph-Relational Object Queries).

Key Features

• Sanity Studio: An open-source, React-based editing interface that you can customize extensively. The studio itself is a web application that you deploy alongside your frontend.
• Real-time collaboration: Multiple editors can work on the same content simultaneously, similar to Google Docs.
• GROQ query language: A purpose-built query language that is more flexible than REST for complex content queries.
• Portable Text: A structured rich text format that gives you full control over how text content is rendered.
• Content Lake: Sanity's hosted content API and storage. Your content is stored in Sanity's cloud.
• Custom input components: Build custom editing interfaces for specific content types.

Pricing

Free tier: 3 users, 500K API requests/month, 20 GB bandwidth. Team plan: $99/user/month. Enterprise: custom. Per-user pricing makes Sanity expensive for larger teams.

Best For

Teams with complex content modeling needs, editorial workflows that require real-time collaboration, and developers who want maximum flexibility in the editing interface. Sanity is a good fit for agencies that build custom content experiences for clients.

Considerations

The learning curve is steeper than Contentful or Strapi. GROQ is powerful but requires learning a new query language. The per-user pricing makes it expensive for organizations with many content editors.

Hygraph (formerly GraphCMS): GraphQL-Native

Hygraph is a headless CMS built from the ground up around GraphQL. If your frontend team is committed to GraphQL, Hygraph provides the most native integration.

Key Features

• GraphQL-native: The API is GraphQL by design, not GraphQL as an add-on. This means you get the full power of GraphQL queries, mutations, and subscriptions.
• Content Federation: Combine content from Hygraph with data from external sources (REST APIs, databases) in a single GraphQL query.
• Visual schema builder: Define content models visually with support for relations, components, and nested structures.
• Localization: Built-in multilingual support.
• Webhooks and scheduled publishing: Automate workflows based on content changes.

Pricing

Free tier: 2 seats, 1M API operations/month. Professional: starting at $199/month. Enterprise: custom. The pricing model is based on API operations and seats.

Best For

Teams that use GraphQL throughout their stack and want a CMS that speaks the same language. Good for projects with complex content relationships that benefit from GraphQL's query flexibility.

Considerations

If your team does not already use GraphQL, the learning curve adds overhead. REST APIs are simpler for basic content retrieval. The value of Hygraph is highest when you genuinely need GraphQL's capabilities.

Directus: The SQL-Based Option

Directus takes a different approach from other headless CMS platforms. Instead of creating its own database schema, it wraps any existing SQL database with an instant API and admin panel.

Key Features

• Database-first: Directus works with your existing PostgreSQL, MySQL, SQLite, or other SQL database. It does not create its own proprietary data structure.
• Open source: The core is GPL-licensed. Self-hosting is free.
• Instant API: Connect Directus to your database and it automatically generates REST and GraphQL APIs for every table.
• Admin panel: A clean, customizable admin interface for managing any data in the connected database.
• Flows: A visual automation system for building workflows (send email when content is published, resize images, sync with external services).
• Custom extensions: Build custom interfaces, layouts, and modules.

Pricing

Self-hosted: free (open source). Directus Cloud: starting at $99/month. Enterprise: custom pricing.

Best For

Teams that already have a database and want to add a CMS layer on top of it. Good for projects where content management is part of a larger application with an existing data model. Also useful for data management beyond traditional content (product catalogs, directories, internal tools).

Considerations

Directus is more of a "data management" tool than a traditional CMS. The content editing experience is less opinionated than Contentful or Sanity, which can be either an advantage (flexibility) or a disadvantage (more configuration needed for non-technical editors).

Ghost: Blog-Focused Headless CMS

Ghost started as a blogging platform (a simpler alternative to WordPress) and has evolved into a headless CMS with built-in membership and newsletter features.

Key Features

• Purpose-built for publishing: The editor is optimized for writing articles. Clean, distraction-free, with Markdown support and rich media embedding.
• Built-in membership: Native support for free and paid memberships, email newsletters, and subscriber management.
• Content API: A read-only API for delivering content to external frontends.
• Open source: Self-hostable. Built with Node.js.
• SEO features: Built-in structured data, Open Graph tags, canonical URLs, and sitemaps.
• Integrations: Zapier, Stripe, Mailgun for payments and email delivery.

Pricing

Self-hosted: free. Ghost(Pro) managed hosting: starting at $9/month (Starter), $25/month (Creator), $50/month (Team), $199/month (Business). Pricing is based on member count and staff users.

Best For

Content-focused businesses: blogs, newsletters, publications, media companies. Ghost is the best option if your primary use case is publishing articles and building an audience, and you do not need complex content modeling.

Considerations

Ghost is narrowly focused on publishing. It is not a general-purpose CMS. If you need to model complex content types (products, case studies, team members with custom fields), other options are more flexible. The Content API is read-only; write operations require the Admin API.

Comparison Table

Feature	Strapi	Contentful	Sanity	Hygraph	Directus	Ghost
Type	Open source	SaaS	SaaS + OS Studio	SaaS	Open source	Open source
Hosting	Self-hosted / Cloud	Cloud only	Cloud (Studio self-hosted)	Cloud only	Self-hosted / Cloud	Self-hosted / Cloud
API Type	REST + GraphQL	REST + GraphQL	GROQ + GraphQL	GraphQL	REST + GraphQL	REST (read-only Content API)
Free Tier	Yes (self-hosted)	Yes (limited)	Yes (limited)	Yes (limited)	Yes (self-hosted)	Yes (self-hosted)
Starting Price (hosted)	$99/mo	$300/mo	$99/user/mo	$199/mo	$99/mo	$9/mo
Data Residency Control	Full (self-hosted)	EU region	EU/US	EU/US	Full (self-hosted)	Full (self-hosted)
i18n Support	Built-in	Built-in	Built-in	Built-in	Built-in	Limited
Real-time Collab	No	No	Yes	No	No	No
Content Modeling	Flexible	Flexible	Very flexible	GraphQL-native	SQL schema-based	Simple (posts/pages)
Learning Curve	Medium	Low	High	Medium-High	Medium	Low
Best For	Full control, data residency	Enterprise teams	Complex content, agencies	GraphQL-first projects	Existing databases	Blogs, newsletters

Headless vs Traditional CMS (WordPress)

WordPress powers over 40% of the web. It has a massive plugin ecosystem, thousands of themes, and a familiar editing experience. So when does it make sense to move to a headless CMS?

When Headless Makes Sense

• Performance matters: Your business depends on fast page loads (e-commerce, media, marketing). A headless CMS with a static frontend consistently outperforms WordPress on speed metrics.
• Security is a priority: WordPress is the most targeted CMS on the internet. A headless architecture eliminates the entire category of attacks that exploit CMS vulnerabilities on the public-facing site. For more on WordPress security challenges, read our article on WordPress security and updates.
• Multichannel content: You need the same content on a website, a mobile app, and other channels. WordPress was not designed for API-first content delivery.
• Custom frontend: Your designer created a custom design that does not map to a WordPress theme. Building a custom WordPress theme is time-consuming and fragile. Building a frontend with a modern framework and fetching content from a headless CMS is faster and cleaner.
• Developer experience: Your development team works with React, Vue, or Svelte and does not want to work with PHP and WordPress's template hierarchy.

When Headless Is Overkill

• Simple brochure site: If you have a 5-page website that changes once a year, WordPress with a good hosting provider works fine. The overhead of a headless setup is not justified.
• Non-technical owners managing content: If the website owner needs to make changes without any developer involvement, WordPress's all-in-one interface is easier to use than a headless CMS with a separate frontend deployment pipeline.
• Plugin-dependent functionality: If you need e-commerce (WooCommerce), forums, booking systems, or other functionality that WordPress plugins provide out of the box, replacing all of that with headless alternatives requires significant development effort.
• Budget constraints: A headless CMS project requires frontend development skills. If your budget only covers a WordPress theme installation, headless is not realistic.

JAMstack Architecture

Headless CMS fits naturally into the JAMstack architecture: JavaScript, APIs, and Markup.

How JAMstack Works

1. Content is managed in the headless CMS by content editors.
2. When content changes, a webhook triggers a build of the static site.
3. The build process fetches content from the CMS API and generates static HTML pages.
4. Static pages are deployed to a CDN (Cloudflare Pages, Netlify, Vercel).
5. Visitors receive pre-built HTML from the nearest CDN edge server. No database queries, no server-side processing.

This architecture gives you the content editing experience of a CMS with the performance and security of a static site. Combined with a framework like Astro, you get sites that score 100 on Lighthouse and are extremely difficult to attack.

Content Modeling

Content modeling is the process of defining the structure of your content. In a headless CMS, content models define what types of content exist and what fields each type has.

Example: Business Website

For a typical business website, you might define these content types:

• Page: title, slug, content (rich text), meta title, meta description, featured image.
• Blog Post: title, slug, date, author (reference), category, content (rich text), excerpt, featured image.
• Service: title, description, icon, features (list), pricing information.
• Team Member: name, role, bio, photo, LinkedIn URL.
• Testimonial: quote, author name, company, rating.
• FAQ: question, answer.

A well-designed content model makes content easy to create, consistent across the site, and flexible enough to serve multiple channels.

Localization

For businesses in Switzerland that need content in 2-4 languages, content modeling must account for localization from the start. All the headless CMS platforms listed above support i18n natively. Each content entry can have translations for each locale, and the API delivers the correct language based on the request.

Security Advantages of Headless Architecture

The security benefits of a headless CMS are significant and often underappreciated:

Reduced Attack Surface

In a traditional WordPress setup, the admin panel, the database, the plugins, and the public website all run on the same server. An attacker who finds a vulnerability in a plugin can potentially access everything.

In a headless setup, the public website is static HTML on a CDN. There is no server-side code to exploit, no database to inject into, no admin panel to brute-force. The CMS admin panel is on a separate domain, behind authentication, and only accessible to authorized users.

No Plugin Vulnerabilities on the Public Site

WordPress plugin vulnerabilities are the number one attack vector for business websites. In a headless architecture, the CMS runs on a separate server (or in the cloud), and the public site has zero CMS code. Plugin vulnerabilities in the CMS cannot be exploited through the public website.

DDoS Resistance

Static sites served from a CDN are inherently resistant to DDoS attacks. The CDN absorbs traffic spikes across its global network. There is no single server to overwhelm. A WordPress site, by contrast, can be taken offline by overloading its database with requests.

Data Residency

With self-hosted options (Strapi, Directus, Ghost), you control exactly where your data is stored. For Swiss businesses subject to data protection regulations, this means you can keep customer data on servers in Switzerland, meeting nLPD requirements without relying on a SaaS provider's data center locations.

Making the Right Choice for Your Business

Small Business Blog or Marketing Site

If you need a simple blog or marketing site with occasional content updates, Ghost (self-hosted or Ghost Pro) is the most straightforward choice. Low cost, excellent writing experience, built-in SEO, and headless API for custom frontends.

Business Website with Multiple Content Types

For a business website with services, team members, blog posts, testimonials, and multi-language content, Strapi (self-hosted) gives you the most flexibility and control. Contentful is a good alternative if you prefer managed hosting and have the budget.

Agency Building Client Sites

Agencies building multiple client sites benefit from Sanity (flexible content modeling, customizable studio) or Strapi (self-hosted per client, full control). The choice depends on whether you prefer SaaS convenience or self-hosting control.

Enterprise with Complex Workflows

For enterprise teams with complex editorial workflows, approval processes, and many content editors, Contentful or Sanity Enterprise provide the collaboration and governance features needed.

Existing Database That Needs a CMS Layer

If you have an existing database (product catalog, directory, internal data) that needs a management interface and an API, Directus is the obvious choice. It wraps your existing schema without requiring migration.

Next Steps

Choosing a headless CMS is a technical decision with long-term business implications. The CMS you choose affects development speed, content workflow, hosting costs, security posture, and your ability to evolve the site over time.

At Envestis in Lugano, we build business websites using headless CMS platforms connected to modern frontends built with Astro and styled with Tailwind CSS. We help Swiss businesses choose the right CMS, set it up, model the content, and build the frontend.

If you are evaluating headless CMS options for your business or considering a migration from WordPress, get in touch. We can help you make a choice that fits your content needs, budget, and long-term goals.