Case Study
View Case StudyTray.ai
Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform

From Storyblok to KeystoneJS
Key pain points
Storyblock is definitely not our first choice when it comes to headless CMS. It looks sleek, sure, but its extensive documentation makes it confusing to set up. Its modular system demands time and technical assistance, and non-technical editors often get lost trying to understand spaces, stories, and components. Pricing escalates faster than an unoptimised build, especially if you want basic features.
You’ll likely lean on third-party integrations to get simple things done, and that means more complexity, more code, and more potential breakpoints. Webhook changes have also caught teams off-guard. It they deprecated without warning. So, while Storyblok isn’t terrible, it’s not plug-and-play either.

Customisation can take effort
Storyblok can do almost anything, but sometimes the “how” involves developer time, CLI commands, or manual tweaking. Great control, just not always plug-and-play.

Some integrations need extra work
For things like CRMs or complex platforms, you’ll likely build the integration instead of installing it. Expect a bit more engineering.

Slower editing
Real-time previews are great, but large pages or heavy components can load slowly. Occasionally, the editor UI feels less intuitive than the rest of the platform.

Asset management isn’t perfect
Renaming assets, bulk editing, or cleaning libraries can take longer than expected. It is not streamlined like the rest of the system.

Permissions are fixed
Roles are predefined. For smaller teams, that’s perfectly fine. Bigger teams may want more granular access controls than Storyblok currently offers.

Pricing jumps with scale
You get a free tier, but some advanced features sit behind higher plans. It’s worth it for projects if you want to pay more; just something teams should budget for early.
Key advantages
KeystoneJS is one of those tools that really clicks if your team thinks in code. It's a schema-driven, open-source headless CMS built on Node.js, and the developer experience is genuinely good. You define your content models in TypeScript, Keystone generates a GraphQL API and an admin UI for you, and you're off. There's very little magic or abstraction hiding what's happening under the hood, which we appreciate when building complex projects for clients.
The Prisma ORM integration is a real highlight. Automatic migration generation, type-safe database access, and support for PostgreSQL, MySQL, and SQLite mean you're not fighting your data layer. If you've ever had to wrangle a CMS into supporting a non-trivial relational content model, you'll understand why this matters. Keystone lets you express those relationships cleanly and query them with a proper GraphQL API.
The document field editor is also worth mentioning. It's one of the more thoughtful rich text implementations we've seen in a headless CMS. You can embed custom React components directly into the editor, which means content teams can work with your actual design system components rather than generic blocks. For teams that care about structured content, Keystone gives you real tools to enforce it.
Where Keystone really shines is in projects where the development team wants full ownership of the stack. There's no vendor lock-in, no proprietary query language, and no surprise pricing tiers. If you want a CMS that feels like a well-designed library rather than a platform, Keystone delivers on that promise.

Schema-as-code with full TypeScript support
Define your entire content model in TypeScript with strong type inference throughout. The schema drives everything from the database to the admin UI to the GraphQL API.

Automatic GraphQL API generation
Every content type you define automatically gets a full CRUD GraphQL API with filtering, pagination, and relationship resolution. No manual endpoint wiring needed.
Prisma-powered database layer
Built on Prisma ORM with automatic migration generation and type-safe queries. Supports PostgreSQL, MySQL, and SQLite out of the box.

Flexible document field editor
The rich text editor supports custom embedded components that map to your design system, giving content editors structured authoring without sacrificing flexibility.

Granular access control
Fine-grained, field-level access control defined in code. You can write custom logic for create, read, update, and delete operations per field or per list.

Fully open source with no vendor lock-in
MIT licensed with no paid tiers or proprietary features gated behind a subscription. You own the entire stack and can host it wherever you want.
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