If you’re evaluating free headless CMS platforms, you’re likely looking beyond just the initial $0 price tag. You want a tool that not only gets your team underway quickly but also scales efficiently, both in features and cost, as your architecture and content model grow.

In this article, we’ll look at 6 headless CMSs that offer truly usable free tiers for prototyping or small-scale deployments, while also providing the performance, extensibility, and upgrade paths needed for production use.

Whether you’re building your content layer from scratch or future-proofing your stack, these platforms are worth a closer look.

#Is open-source CMS really free?

You may think that “open-source” means $0 — but that’s not always completely true. While you may not pay for a license, open-source headless CMS platforms often have hidden costs.

For example, if you choose a self-hosted infrastructure, you need to handle hosting, security, backups, and updates, either by yourself or by hiring a developer. Premium plugins, enterprise-grade support, or extra bandwidth also often come with additional fees, even if the software is free.

In short: Open- source software gives you a lot of freedom, but not a free ride. Always factor in the total cost of ownership, not just the sticker price.

#The 6 best free headless CMSs

Before we dive into each platform, let’s take a quick look at what each CMS on the list offers on its free tier:

(*) Limited by the maximum HTTP API request body size.

1. Hygraph

Hygraph is a modern, API-first, headless CMS for creating and delivering structured content at scale. Being GraphQL-native, Hygraph has broad querying capabilities and an intuitive, user-friendly interface for managing complex relationships between content types.

Hygraph pricing

Hygraph has a forever-free Hobby plan for individual contributors who test their ideas or work on personal projects. This plan is also great for exploring how Hygraph works.

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On the Hobby plan, you get:

• 3 seats
• 2 roles
• 2 locales (languages you can translate your content into)
• 10 components (pre-defined field sets)
• Unlimited asset storage
• 50MB per asset upload maximum size
• Live preview
• 500,000 API calls
• Commenting and assignment workflow

This is an exceptional value for a free plan, and you get collaborative features like comments and live preview, and no cap on asset storage.

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As its name suggests, the Hobby plan is best used for non-commercial or test environments, because limitations on roles, locales, and components may become a bottleneck in production use.

In that case, you can upgrade to one of the paid plans:

• Growth ($199): 10 seats, 4 roles, 3 locales, 20 components, 200MB per asset upload, plus 1 remote source (Content Federation, and add-ons for scaling API calls, seats, entries, and more.

A standout feature in Hygraph’s mid-tier plan is Content Federation, a feature that allows you to enrich your content in the CMS from other services you use such as PIM, DAM or anything that provides a REST or GraphQL API.

Another perk is that you can scale it affordably with modular add-ons, rather than jumping to the Enterprise plan.

• Enterprise (custom): Custom limits on all core features (users, locales, entries, components), multiple federated content sources, scheduled publishing, global CDN & dedicated infrastructure, multitenancy support, one-click backups, custom SLAs, and 24/7 support.

The unique value proposition of this plan is that federation and custom workflows are baked into the CMS core, not as third-party plugins. This makes it ideal for building federated architectures across multiple services or legacy systems.

Who is Hygraph best for?

Hygraph stands out as a GraphQL-native headless CMS with built-in Content Federation, which is a big plus for teams pulling content from external sources or services.

The Hobby plan offers generous functionality compared to most competitors’ free tiers.

The Growth plan has an excellent cost/value balance for agencies and SMBs, especially because it unlocks federation at just $199/month. As its name suggests, this plan's scale-as-you-go pricing is perfect for startups and growing projects.

The Enterprise plan is best in class for large organizations with complex infrastructure, as it packs fine-grained control, security, and reliability.

After the initial launch of new pages, the engineering team is not involved in the day to day work, allowing them to work on more challenging projects outside of just maintaining the website. It ensures that resources are being used in the best way possible, helping the business grow overall.

2. Contentful

Contentful is a cloud-based, headless CMS designed for omnichannel content projects. It’s known for its intuitive UI, granular permissions, and native protocols for localization and structured content.

Contentful pricing

As of March 2026, Contentful has three pricing plans, headed by the Free plan that includes 10 users, 2 roles, 2 locales, and access to developer tools.

Contentful’s Free plan offers plenty of value for $0, which is especially interesting for small teams who want to experiment with headless CMS structure and workflows. Although free API and bandwidth limits (50GB/mo) are not enough for production, they are more than enough for learning and prototyping.

The paid plans are:

• Lite ($300/mo): 20 users, 3 roles, 3 locales, 1M API calls, comments and tasks, scheduled publishing, and live collaboration.

Lite is a good value for SMBs that depend on role collaboration and publishing workflows. With built-in collaboration tools, you don’t need to rely on external project management tools.

On the other hand, Lite still has hard limits on API and bandwidth, so it’s not the best plan for large-scale or high-traffic projects.

If you just use it to run a blog or simple content site, there are less expensive options unless you really like Contentful’s ecosystem and editorial features.

• Premium (custom): Custom users, roles, and locales, unlimited API calls, dedicated customer success, improved governance, compliance, and security features.

However, keep in mind that this is a high-cost, high-return plan for enterprises that manage large-scale content systems in multiple regions.

Also, Contentful users have been complaining that it “can get extremely expensive.” Another user’s experience was that the moment they went over 50 content types on the medium-sized space, they had to upgrade from $600 per month to $70k per year.

Who is Contentful best for?

Thanks to structured content modeling and editor-developer collaboration features, Contentful is a good choice for brands that need consistent content delivery across multiple channels.

Let’s explore a few user types that could benefit from Contentful the most:

• Individual developers or learners: The Free plan has plenty of wiggle room to explore CMS concepts, build MVPs, or test integrations.
• Freelancers or small content teams: The Free and Lite offer structured content and localization without full enterprise costs.
• Agencies or SMBs with constant publishing needs: The collaboration, scheduling, and moderate API use justify what you’ll pay for the Lite plan, even with add-ons.
• Enterprises with global reach: The Premium plan is a good fit for organizations that need strong security, compliance, and uptime guarantees, while the scalable infrastructure can support even companies that deploy content to multiple brands or divisions.

3. Strapi

Strapi is a self-hosted, open-source headless CMS with flexible backend and customizable APIs. Its database layer gives you granular control over controllers, services, and user permissions. You can extend with a growing library of plugins for admin customization, authentication, and file uploads.

Strapi pricing

Strapi has two pricing tiers, depending on whether you want a self-hosted CMS or a cloud (PaaS-hosted) CMS. Each version has a forever-free plan.

As of March 2026, Strapi pricing looks like this:

Self-hosted Strapi (charged per seat/month):

• Community ($0): Unlimited roles, unlimited locales, unlimited API calls, unlimited components and content types, 200MB maximum asset size, REST and GraphQL API, no live preview, no comments.
• Growth ($45): Includes 3 seats (additional seats cost $15/month each).Everything in Community plus live preview, content history, releases, and basic support.
• Enterprise (custom): Everything in Growth plus SSO, review workflows, audit logs, dedicated customer support manager, and volume-based discount.

Cloud Strapi (charged per project/month):

• Free: 10GB asset storage, 10k API requests, 500 database entries, 100 emails, GDPR & SOC 2 compliance, community support.
• Essential ($18): 50GB asset storage, 50k API requests, 50 GB asset bandwidth, unlimited database entries. All Free features plus custom domains, always on runtime, and an organization repository.
• Pro ($90): 250GB asset storage, 1M API requests, and unlimited database entries. All Essential features plus weekly and manual backup, 1-month backup retention, and multiple environments.
• Scale ($450): 1TB asset storage, 10M API requests, unlimited database entries. Everything in Pro plus daily backups and 2 environments included. Priority support.

Who is Strapi best for?

Considering both versions of Strapi, this headless CMS can benefit two groups of users.

Self-hosted Strapi:

• Backend developers and technical content teams: The self-hosting gives you full control over the codebase, infrastructure, and plugins. You can customize every part of the CMS — from data layer to APIs, and choose your own cloud provider.
• Agencies building custom solutions: With a self-hosted CMS, you can build white-labeled solutions for clients. This version isn’t charged per project, which not only saves you a lot of money but also lets you reuse different setups for multiple clients.
• Organizations with strong compliance and security needs: Healthcare and finance users, for example, often require on-premises or private cloud deployments to meet the compliance and security requirements, such as data residency and sovereignty.

Strapi Cloud:

• Startups and scaling businesses: With Strapi Cloud, you get a low-maintenance solution that allows you to focus on product, not ops. There’s no overhead infrastructure and costs are very predictable.
• Non-technical teams: Since Cloud handles all DevOps, you just manage content and models which is great if your team is non-technical or you don’t want your engineer to spend hours managing the CMS.
• Agencies that handle smaller client projects: Agencies that want to avoid creating infrastructure for every client project are more likely to go with Strapi Cloud. The pricing is fixed per project, and the whole setup is ideal for fast delivery.

4. Storyblok

Storyblok is a cloud-native, headless CMS that allows you to work on any frontend, framework, or third-party solution. Multi-site management and customizable workflow options simplify scaling your operations at a competitive price.

Storyblok pricing

As of March 2026, Storyblok has five pricing plans, including a forever-free Starter package.

The Starter is a good choice for solo developers who want to build and test integrations or content designers who experiment with visual editing and modular content.

It includes:

• 1 user (max 2 for €15)
• 1 project
• 100GB of monthly traffic
• 500MB maximum asset size
• 200 components
• 2 integrations (Vercel and Netlify)

With Starter, you can also access the visual editor and use custom content types and build modular content models. On the other hand, the GraphQL content delivery API is only available on higher tiers, which makes the Starter less suitable for fast-loading prototypes and apps.

Let’s take a closer look at those plans:

• Growth (€99/mo): 5 users (max 10), Storyblok Labs, 400GB of traffic, 1GB maximum asset size, duplicate spaces, 4 locales.
• Growth Plus (€349/mo): 15 users (max 20), Single Story Scheduling, standard roles, 1TB of traffic, SEO meta tags, 10 locales, 9 integrations.
• Premium (custom): All features from Growth plans, custom roles, AI SEO, Single Sign On, Graph QL API, advanced support, and access to all 23 integrations.
• Elite (custom): No-limits access to Storyblok features designed to meet the highest reliability and scalability needs. Includes priority support.

About a month ago, Storyblok got some negative sentiment on communities, as one user complained that they were automatically transferred from the €99 to the €349 plan because their image use was too high, although they were well within the threshold in other aspects.

Who is Storyblok best for?

Storyblok is a good choice for teams where both developers and marketers need to collaborate regularly, such as in the case of multi-language sites and modular content.

On the other hand, if localization, workflows, or advanced content modeling are not priorities, other CMSs might give you a better return for your investment.

Considering the pricing plans and the cost vs. value/features, Storyblok can be an interesting headless CMS solution for several user types:

• Small businesses and startups: The Growth plan comes as an affordable entry tier with essential features for a smooth content management operation.
• Medium-sized businesses: Improved features and capacity of Growth Plus could attract teams with scaling content and collaboration needs. Still, keep in mind that this plan starts at 3.5x the cost of the first paid plan.
• Large organizations: The Premium plan brings advanced tools and support for complex content operations and workflows.
• Enterprises: The top-tier custom plan has all platform features and priority support for high-scale content operations where security and compliance are key.

5. Prismic

Prismic is a cloud-based headless CMS with a visual preview feature called Slices. It’s a great choice for creating content-heavy applications where you need a quick way to build and manage pages.

Prismic pricing

As of March 2026, Prismic has four pricing plans that are charged “per repository”.

The Free plan is very generous as it offers unlimited documents and 4 million API calls per month. With a single user seat, it’s a good choice for developers working on personal websites or apps.

As your project scales, you can choose between:

• Medium ($150/mo): 25 users, 5 million API calls, 500 GB of CDN bandwidth, and 5 locales.
• Platinum ($675/mo): unlimited users, 10 million API calls, 1TB of CDN bandwidth, 8 locales, and a development environment.
• Enterprise (Custom): custom usage quotas, custom roles, backups, a dedicated customer success manager, and premium support.

Although the Prismic free tier has hard limits, once you run out of quotas, the whole thing stops. On paid plans, users have reported being auto-upgraded to enterprise plans without due notice.

Who is Prismic best for?

Prismic is best suited for small-to-mid-sized teams and businesses that don’t shy away from developer tasks and want a component-based CMS with a custom frontend framework.

Let’s consider some user types who could benefit from Prismic features:

• Solo developer: Plenty of storage and developer tools for 0$.
• Agency: Strong UI for non-tech marketers, easy to manage multiple projects.
• Mid-size business: Localization support, previews, scheduling, and governance roles.
• Enterprises: Custom roles, audit logs, SLA-backed uptime.

6. Sanity

Sanity is a headless CMS with real-time collaboration features and plenty of flexibility thanks to JavaScript content models. It allows you to define content structures in code and customize the editing experience through its React-based Studio.

Sanity pricing

As of March 2026, Sanity has three pricing tiers charged per seat:

• Free: For individuals who build prototypes and portfolios or startups that want to test CMS workflows. Sanity’s Free plan has more seats than any other CMS presented here, 20, plus unlimited locales and components.
• Growth ($15/seat/mo): Up to 50 user seats, 5 governance roles, and commenting. However, keep in mind that this plan includes 25k documents, and there’s a $299/mo add-on for an additional 25k. This means the platform can become pretty expensive if your project scales.
• Enterprise: Custom user roles, limits, and API calls. Custom data residency, enterprise-grade SSO, and security.

Who is Sanity best for?

Sanity is best for projects where structured content, developer control, and real-time collaboration are key. As your needs grow, you can relatively cheaply scale from the Free to the first paid tier.

However, since paid add-ons are costly, consider whether it makes more sense to upgrade the Growth plan with add-ons or negotiate a more favorable Enterprise subscription.

Let’s see who could benefit most from Sanity features at different tiers:

• Developers and freelancers: Generous free tier and very customizable open-source studio.
• Agencies and startup product teams: Real-time collaboration, task management, bulk publishing, and usage-based add-ons. Intuitive schema-as-code content modeling.
• Enterprises: Strong security, custom SLAs, scalable architecture.

#What else to consider when choosing a headless CMS

Price is important, but it's not the only thing to consider. Here are a few more important factors to keep in mind:

• Developer experience: A good headless CMS should make it easy to build, not slow it down. Look for a platform with intuitive APIs, strong GraphQL support, and clear and up-to-date documentation. Bonus points if it supports frameworks like Next.js or Nuxt out of the box.
• Ecosystem maturity: Is the platform actively maintained? Does it have plugins, Is community support active? Are there integrations with tools you already use?
• Editorial usability: Marketers and content creators need a modern UI, previews, scheduling, and workflows that don’t rely on engineering for every small tweak.
• Flexibility and extensibility: Can you model content your way? Can you federate data from other sources? Can the CMS evolve with your tech stack?
• Support and scalability: As your project grows, will you get help when things break? Is there a clear upgrade path with fair pricing?

Hygraph stands out here by offering a forever-free tier that’s developer-friendly and packed with real-world features such as live preview, commenting, GraphQL, unlimited assets, plus the ability to scale smoothly as your needs evolve.

#What’s next

If you're just getting started, a free headless CMS platform is a great way to test the capabilities of modern content infrastructure without upfront costs or annual commitments.

But the best choice is the one that lets you start fast and grow without changing platforms.

Hygraph checks all those boxes. Whether you're building a personal site, launching a client project, or preparing for enterprise-scale, Hygraph gives you the flexibility, performance, and editorial experience you’ll need at every stage.

Try Hygraph for free and see why it’s one of the most cost-effective and scalable headless CMS platforms available today.