Case Study
View Case StudyTray.ai
Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform
From Tina CMS to Contentful
We are the Tina CMS to Contentful migration experts
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Challenges with Tina CMS
Key pain points
Tina's biggest limitation is that it's fundamentally tied to the React ecosystem. If you want visual editing, you need a React-based framework like Next.js. Basic content editing works with Astro, Hugo, SvelteKit, and others, but the flagship visual experience is React-only. There's been talk of Vue support for years, but nothing has materialised. This is a hard blocker for agencies like us that work across different tech stacks. The platform has also had a notable history: SSW acquired the project in May 2024, and a security breach in late 2024 involved compromised AWS keys via the CI/CD pipeline. These events, combined with the relatively small community, are worth weighing when evaluating Tina for long-term enterprise projects.
On the practical side, developers report frustrating instability in the dev environment. The admin interface can break without any changes to your codebase because it depends on externally loaded assets that update independently. Error handling is weak — forms fail to save silently, and the GraphQL layer doesn't surface errors cleanly. Self-hosting removes the TinaCloud dependency but comes with its own gaps: no search functionality, no Git LFS support, and reference fields can timeout on large collections.
The editing experience, while impressive in demos, can feel fragile in production. Multiple developers have reported losing work in the editor, and features like branch-based editing are locked behind paid tiers. For agencies managing multiple client projects, the React-only constraint and relatively small community (compared to Sanity, Strapi, or Contentful) mean fewer resources, fewer integrations, and more time spent solving problems yourself.
Visual editing limited to React
TinaCMS supports many frameworks including Astro, Hugo, Jekyll, SvelteKit, and Nuxt for basic content editing. However, the visual/inline editing experience, which is Tina's main selling point, only works with React-based frameworks like Next.js.
Unstable development environment
The dev server can break unpredictably because it loads external assets that change independently of your codebase. This makes local development feel unreliable and hard to debug.
Poor error handling and silent failures
Forms can fail to save without any visual indicator, and GraphQL errors aren't surfaced clearly. Losing work without warning is a real risk, especially for content editors.
Branch editing requires paid tier
Multi-branch support isn't available out of the box — it's locked behind the paid editorial workflow feature. You can't test content changes in deploy previews without paying up.
Self-hosting gaps
The self-hosted backend lacks search functionality, Git LFS support, and pagination on reference fields. Large collections can cause network timeouts.
Small ecosystem
Compared to established players like Sanity or Contentful, Tina has a smaller community and fewer plugins. Since the SSW acquisition in May 2024, the project has been actively maintained with regular releases, but the ecosystem is still catching up.
Benefits of Contentful
Key advantages
Contentful is one of the most established headless CMS choices, and we still see plenty of customers land on it after a shortlist.
It's built around structured content, so you model fields once and pull them into any front end you like. That means no copy-pasted components scattered across pages. It also has first-party support for A/B testing and personalization through its Studio add-on, which most competitors don't match natively. The app ecosystem covers SEO, translation, validation, and asset management, and editors get live side-by-side preview for content they're working on.
If your team has the budget and the developer resources to model content properly, it's a solid pick.
API-first design
Contentful was built for APIs from day one, which means your content plugs cleanly into apps, websites, and mobile.
Developer-friendly flexibility
Schemas, content models, and references can be tuned however you like. If your stack is anything beyond “cookie-cutter,” Contentful won’t get in your way.
User-friendly interface
Editors enjoy using it. Clean UI, quick search, structured fields, and no “where does this go again?” confusion.
Extensive integration capabilities
Plug in analytics, eCommerce, automation, and translation. Contentful plays nicely with almost anything. And if something isn’t supported yet, you can wire it up yourself without hacking the platform apart.
Scales under traffic
Contentful's global CDN holds up under heavy load. We've run it on sites pushing millions of monthly requests without needing bespoke infrastructure to handle spikes.
Cloud-based architecture
You don't have to install, patch, or maintain anything. It’s fast, globally distributed, and always up to date. Your content team can ship from anywhere without a DevOps babysitter.
Common questions
Tina CMS to Contentful migration FAQs
Answers to the most common questions about Tina CMS to Contentful migration
How do we migrate content out of Tina CMS?
Tina stores content as markdown and MDX files in your Git repository, which makes extraction the easiest part of any CMS migration we do. Your content is already files on disk. The work is in transforming those markdown files into the structured format your new CMS expects. Rich text blocks, custom components embedded in MDX, and frontmatter fields all need mapping. For a blog or docs site with 100 to 500 pages, we typically complete the migration in 2 to 4 weeks.
Why are teams leaving Tina CMS?
Three issues come up repeatedly. First, the React-only constraint for visual editing blocks teams that want to use Astro, SvelteKit, or other frameworks. Second, the development environment is unstable. The admin interface loads external assets that update independently of your codebase, so it can break without you changing anything. Third, the 2024 security breach involving compromised AWS keys shook confidence in the platform's operational maturity. Teams with enterprise compliance requirements found that hard to overlook.
Is it worth self-hosting Tina instead of migrating away?
Self-hosting removes the TinaCloud dependency, but it introduces its own gaps. There's no search functionality, no Git LFS support, and reference fields timeout on large collections. If you're already frustrated with Tina's instability, self-hosting adds more operational burden rather than solving the root problems. We've found that teams considering self-hosted Tina are usually better served by migrating to a platform with proper managed hosting and a more mature editorial experience.
How much does Contentful cost?
Contentful has a Free tier with 10 users, 100K API calls per month, 25 content types, and 10,000 records. The Lite plan is $300/month for 20 users, 1M API calls, and 100GB CDN bandwidth. Premium is custom pricing with unlimited API calls and a 99.99% uptime SLA. We've seen teams hit the free tier's API ceiling or content type cap fast, and the jump to Lite is often forced by a single limit rather than a feature need.
What are some alternatives to Contentful?
Sanity is the alternative we recommend most. It gives you real-time collaboration, a customizable studio, and pay-as-you-go pricing that doesn't punish you for scaling. Storyblok is worth considering if your editors want a visual builder. We've migrated teams off Contentful to both, and Sanity consistently gets the best feedback from developers and content editors alike.
How does Contentful compare to Sanity on pricing?
Contentful charges $300/month for its Lite plan with hard caps on API calls, seats, and content types. Sanity's pricing is usage-based, starting free and scaling with actual consumption. For most mid-size projects, Sanity ends up significantly cheaper. The real difference is that Sanity doesn't gate core features behind premium tiers the way Contentful does with roles, SSO, and content modelling limits.
Can I migrate from Contentful to Sanity?
Yes. We've migrated dozens of Contentful projects to Sanity. The structured content model in Contentful maps well to Sanity's schema, so most migrations are straightforward. Content, assets, references, and localized fields all transfer. Our typical migration takes 2-4 weeks depending on the number of content types and the complexity of your references. We handle frontend rewiring too if you're on Next.js or a similar framework.
Is Contentful good for large enterprise websites?
It can be, but the costs get steep. Enterprise plans are custom-priced and often land in the $50,000-$100,000+ per year range. If you have deep pockets and your team already knows the platform, it works. If you're evaluating from scratch, we'd push you toward Sanity for enterprise use. You get equivalent API performance, better real-time editing, and a pricing model that doesn't penalize growth.
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