Sanity vs. Contentful vs. Payload: A Headless CMS Comparison for Marketing Teams

If you’ve decided to move to a headless CMS — or you’re seriously considering it — the next question is: which one?

The headless CMS market has grown from a niche developer concept to a mature industry with dozens of options. That’s good news (competition drives quality) and bad news (the research phase can be paralyzing).

This comparison focuses on the three platforms we recommend most often for mid-market marketing teams: Sanity, Contentful, and Payload CMS. We’ve built production sites on all three. We know what works, what doesn’t, and where each platform is genuinely the best choice.

We also cover Strapi and Storyblok — strong platforms that deserve consideration depending on your needs.

This isn’t a feature matrix. It’s a decision framework — focused on what matters to the marketing leaders, content teams, and VPs who will live with this choice every day.

What are the three questions that matter when choosing a headless CMS?

Every headless CMS decision comes down to three questions:

1. How will my marketing team create and manage content? (The editing experience)
2. How much control do we want over our data and infrastructure? (The ownership model)
3. What does this cost — now and in five years? (The economics)

Everything else — API speed, developer experience, plugin ecosystem — is downstream of these three. Let’s evaluate each platform through this lens.

Sanity

In one sentence: The most flexible headless CMS, built for teams that want deep content modeling and a customizable editorial experience.

The editing experience

Sanity’s editing interface — called Sanity Studio — is a React application that you customize to fit your team’s workflow. Out of the box, it’s clean and functional. With customization, it becomes exactly the editing experience your team needs — no more, no less.

What marketing teams like:

• Real-time collaboration. Multiple editors working on the same document simultaneously, with presence indicators showing who’s editing what. It feels like Google Docs for your CMS.
• Structured content modeling. Sanity’s content model is the most flexible in the market. You define exactly what content types exist, what fields they have, and how they relate to each other. This structure pays dividends in content reuse, consistency, and — increasingly — AI readiness. Well-modeled content is an appreciating asset.
• Portable Text. Sanity’s rich text format stores content as structured data — not as HTML blobs trapped in a proprietary format. This means your content investment is genuinely portable: reusable across channels, easy for AI to parse and optimize, and never held hostage by a vendor’s export limitations.
• Visual editing. Sanity’s Presentation tool and Visual Editing feature let editors see changes in real time on the live site, clicking directly on elements to edit them. The gap between Sanity and traditional WYSIWYG editors has largely closed.

What takes adjustment:

• The Studio is powerful but the initial setup is developer-driven. Your dev team builds the content model and configures the Studio before the marketing team uses it.
• The flexibility can be overwhelming. With Sanity, there are many ways to model the same content. Making good modeling decisions early prevents refactoring later.

The ownership model

Sanity is a hosted platform — your content is stored on Sanity’s cloud infrastructure. You don’t manage servers or databases.

However, Sanity Studio (the editing interface) is an open-source React application that you host yourself. This is an unusual hybrid: the content is managed by Sanity, but the interface you use to manage it is yours to customize and deploy.

Your content is accessible through Sanity’s API and can be exported at any time. There’s no proprietary format lock-in — no migration fees, no re-entry costs if you switch. Your content is an asset on your balance sheet, not a sunk cost in someone else’s ecosystem.

The economics

The real-world cost for a mid-market marketing site: Most teams start free and grow into the Growth tier at $45–$150/month depending on team size. The pricing is user-based (not seat-based with feature gates) and usage-based above the included limits. No per-page charges. No per-content-type charges.

5-year cost: $0–$9,000 for the CMS alone (compare to $216,000+ for HubSpot CMS Enterprise over the same period).

Our take

Sanity is our most frequently recommended CMS. The content modeling is best-in-class — once your content is structured properly, everything downstream (rendering, personalization, AI integration, multi-channel delivery) becomes dramatically easier. The real-time collaboration and visual editing have eliminated the “headless means bad editor experience” objection. The free tier is genuinely usable for small teams, and the Growth pricing is reasonable.

Choose Sanity when: Your content model is non-trivial (multiple content types, relationships between content, content reuse across pages), your team values collaboration, or you want the most flexibility for AI integration (Portable Text is the most AI-friendly content format available).

Contentful

In one sentence: The enterprise-grade headless CMS with the longest track record and the most mature governance features.

The editing experience

Contentful’s editing interface is clean, organized, and deliberately structured. It won’t win awards for visual flair, but it’s designed for content operations at scale — where governance, workflow, and consistency matter more than aesthetics.

What marketing teams like:

• Content model UI. Contentful’s content type builder is visual and intuitive. Non-developers can understand and navigate the content model without developer support.
• Workflows and approval chains. Built-in content workflow stages (Draft → In Review → Approved → Published) with role-based permissions. Essential for teams with compliance requirements or multi-stakeholder approval processes.
• Localization. First-class support for multi-language content. If your site serves multiple markets in multiple languages, Contentful handles this natively.
• App marketplace. A large ecosystem of pre-built integrations (Cloudinary for images, Bynder for DAM, Optimizely for experimentation, etc.) that extend the CMS without custom development.

What takes adjustment:

• The editing experience is functional but can feel rigid compared to Sanity’s flexibility. You’re working within the patterns Contentful has defined.
• The content model, once established, is harder to change than Sanity’s. Schema migrations require care, especially in production environments.
• No native real-time collaboration — though it’s on the roadmap.

The ownership model

Contentful is a fully hosted, closed-source SaaS platform. Your content lives on Contentful’s infrastructure. The editing interface is Contentful’s product. You don’t customize the Studio itself — you extend it through the app framework.

Content can be exported through the API, and Contentful provides a CLI for data export/import. The content is structured and portable. But the CMS software itself is not open source — you’re renting access, not owning the tool. That distinction matters when renewal negotiations come around and you have limited leverage.

The economics

The real-world cost for a mid-market marketing site: The free tier is limited. Most mid-market teams land on the Basic plan ($300/month) or negotiate a Premium plan. Contentful’s pricing has been the most common complaint in the headless CMS community — the jump from free to paid is significant, and enterprise pricing can be substantial.

5-year cost: $18,000–$300,000+ depending on plan and scale (Basic plan = $18K; Premium can be significantly more for larger organizations).

Our take

Contentful is the enterprise incumbent of the headless CMS world. It’s proven, stable, and has the most mature governance features. If your organization has complex content operations — multiple brands, multiple markets, multiple languages, strict approval workflows, compliance requirements — Contentful handles this out of the box.

The trade-off is cost and leverage. Contentful’s pricing can approach legacy CMS levels at enterprise scale — at $2,000–$5,000+/month, you’re trading one expensive vendor for another. And the closed-source model means you’re depending on Contentful for the editing experience, the feature roadmap, and the platform’s future direction. You’ve reduced technical lock-in but not financial lock-in.

Choose Contentful when: You’re a larger organization with complex content governance needs, multi-market localization requirements, or a strong preference for enterprise SaaS stability over open-source flexibility. Also consider Contentful if your team needs the app marketplace to integrate with existing enterprise tools (DAM, PIM, experimentation platforms).

Payload CMS

In one sentence: The fully open-source, self-hosted CMS that gives you complete ownership of your content, your code, and your infrastructure.

The editing experience

Payload’s admin panel is generated from your content model — a TypeScript configuration that defines your content types, fields, relationships, and access control. The resulting interface is clean, fast, and functional.

What marketing teams like:

• Speed. Because Payload runs on your own infrastructure, the admin panel is fast — no network round-trips to a third-party API. Content operations feel instantaneous.
• Built-in features. Authentication, access control, file uploads, image resizing, drafts, versions — all built in. You’re not assembling plugins.
• Live preview. Payload supports live preview of content changes in the context of your actual site.
• Familiar UI patterns. The admin panel uses conventions that feel familiar to anyone who’s used a modern web application. Lists, filters, bulk actions, inline editing.

What takes adjustment:

• The admin panel is less customizable than Sanity Studio. You can extend it, but you’re working within Payload’s design patterns rather than building a custom interface.
• Payload is developer-first. The content model is defined in TypeScript code, not in a visual UI. Your marketing team uses the admin panel; your developers define its structure.
• Self-hosting means your team (or your agency) is responsible for uptime, backups, and security. This is a feature for teams that want control and a concern for teams that don’t have infrastructure expertise.

The ownership model

Payload is fully open source under the MIT license — the most permissive open-source license. You own the CMS software, the database, and the infrastructure. There is no hosted version you’re renting access to.

Your content lives in a database you control (MongoDB or PostgreSQL). Your CMS runs on servers you manage. If Payload the company disappeared tomorrow, your CMS would continue to run. No sunset risk, no forced migration, no emergency procurement cycle.

This is the maximum ownership position in the headless CMS landscape. Your content, your code, your infrastructure, your data — all of it is on your balance sheet, not a vendor’s recurring revenue line.

Payload also doubles as an application framework. It has built-in authentication, access control, API generation, and database management. You can build your CMS and your backend in the same codebase — which is powerful for teams that want a unified stack.

The economics

The real-world cost for a mid-market marketing site: The CMS software is free. You pay for hosting, which ranges from $10–$100/month on a VPS (Hetzner, Railway, Render) or more on AWS/GCP for production environments with redundancy. Payload Cloud offers managed hosting starting at $35/month if you don’t want to manage infrastructure yourself.

5-year cost: $600–$6,000 for hosting and infrastructure (compare to $216,000+ for HubSpot CMS Enterprise). Even at the high end with managed hosting and premium infrastructure, you’re looking at $12,000–$15,000 over 5 years.

Our take

Payload is the strongest choice for teams who take the ownership thesis seriously — and it’s the CMS that most fully embodies the principles driving the SaaS replacement wave. You own the software. You own the data. You own the infrastructure. No vendor can raise your prices, change your terms, or sunset a feature you depend on.

The trade-off is responsibility. Self-hosting means managing infrastructure (or paying an agency to manage it). The content modeling requires developer involvement. And the ecosystem, while growing fast, is smaller than Sanity’s or Contentful’s.

Payload also has a unique advantage: because it runs in the same environment as Next.js, you can build your CMS, your API, and your website in a single codebase — one team, one skill set, no key-person risk from proprietary expertise. The largest developer talent pool in the world (JavaScript/TypeScript) can maintain your system.

Choose Payload when: Ownership is a non-negotiable priority, you have developer resources (internal or agency), you want to self-host, or you’re building on Next.js and want the tightest possible integration between your CMS and your site.

What other headless CMS platforms are worth considering?

Strapi

In one sentence: The most approachable open-source headless CMS, with a visual content type builder and plugin marketplace.

Best for: Teams new to headless CMS who want an open-source option with a polished admin experience and a gentle learning curve.

The trade-off: Strapi’s content modeling and plugin ecosystem are less powerful than Payload’s and Sanity’s at scale. The community edition is capable but the enterprise features (SSO, audit logs, review workflows) require the paid Enterprise plan.

Choose Strapi when: You want open source, your content model is straightforward, and ease of setup is a top priority.

Storyblok

In one sentence: The headless CMS with the best native visual editor — the closest to a traditional CMS editing experience while maintaining headless architecture.

Best for: Marketing teams where the visual editing experience is the #1 priority and the team has limited technical comfort.

The trade-off: Storyblok’s visual editor is genuinely excellent, but the content modeling is more opinionated (component-based, tied to visual layout). The pricing includes user limits that can become expensive for larger teams. And the strong visual coupling means your content is slightly less portable than with Sanity or Payload.

Choose Storyblok when: Your marketing team’s editing comfort is the single most important factor, you want drag-and-drop page building with headless architecture, or you’re migrating a team deeply accustomed to WYSIWYG editors.

How do you decide which headless CMS is right for your team?

If the details above are overwhelming, here’s a simplified decision tree:

Start with your top priority:

“We need maximum flexibility and AI readiness” → Sanity. Best content modeling, Portable Text is AI-native, real-time collaboration, generous free tier.

“We need enterprise governance and localization” → Contentful. Most mature workflows, strongest localization, largest integration marketplace.

“We need full ownership of everything” → Payload. Open source, self-hosted, you own the code and the data. Tightest Next.js integration.

“We need the easiest editing experience for non-technical teams” → Storyblok. Best visual editor in the headless CMS market. Closest to traditional CMS feel.

“We want open source with the gentlest learning curve” → Strapi. Visual content type builder, plugin marketplace, approachable for teams new to headless.

Which headless CMS would we recommend?

We build on all of these platforms. Here’s our honest default recommendation:

For most mid-market marketing sites: Sanity. The content modeling flexibility, real-time collaboration, visual editing, and pricing make it the strongest all-around choice. The AI readiness of Portable Text is an increasingly significant advantage as content operations become more agent-driven.

For teams with strong ownership requirements: Payload. If you’ve been burned by vendor lock-in and want to own everything — code, data, infrastructure — Payload is the answer. Pairs exceptionally well with Next.js.

For enterprise organizations with complex governance: Contentful. When you need SSO, audit trails, approval chains, and multi-market localization out of the box, Contentful’s maturity shows.

For teams terrified of leaving WYSIWYG: Storyblok. The visual editing bridge between traditional and headless CMS. The most gentle migration experience for non-technical teams.

We don’t have a financial relationship with any of these platforms. We recommend based on fit — and we’d rather tell you the right answer than push the answer that’s easiest for us to implement.

What decision are you actually making when you choose a CMS?

Choosing a headless CMS isn’t just a technology decision. It’s a decision about how you want to operate for the next 3–5 years.

Do you want your content locked in a proprietary format — a sunk cost that depreciates inside a vendor who raises prices every year? Or do you want structured, portable content that works with any frontend, any AI tool, and any future channel you haven’t thought of yet — an appreciating asset that compounds in value as AI capabilities grow?

The 35% of enterprises that have already replaced a SaaS tool (Retool, 2026) didn’t start with their CRM. Many of them started here — with the CMS. Because the content layer is the foundation everything else is built on, and freeing it from vendor lock-in creates leverage across your entire stack.

Pick the platform that matches your team, your values, and your ambitions. Then build on it.

Not sure where your current site stands? Our free assessment evaluates your website’s tech stack, performance, and AI readiness — a good starting point for understanding what a modern CMS migration would involve.