Headless CMS migration consultants and development Australia

What is a headless CMS?

A headless CMS stores content and nothing else. It delivers that content through an API. A separate front end decides how it looks.

What is the difference between a CMS and a headless CMS?

A traditional CMS stores content and builds the web page from it. A headless CMS stores content and leaves the page to another application. One content store can then feed a website, an app and a kiosk.

What are examples of headless CMS platforms?

Contentful, Storyblok, Sanity, Strapi and Payload are built as headless platforms. Statamic and Craft CMS can run headless. WordPress and Adobe Experience Manager can serve content through an API too.

What are the disadvantages of a headless CMS?

A headless CMS costs more to build than a single template site. National Digital prices a headless CMS build for one site at 20 – 35 team days, or $29,900 – $52,325, ex GST. The front end is a separate application that someone must build and run. Editors lose the drag-and-drop page builder, and the team must build a preview. Each connected service adds integration work.

Content modelling also takes longer than the API work. A site with one editing team and one channel often does not need any of this.

What a headless CMS actually changes

A traditional CMS bundles two jobs into one system: it stores content and decides how that content looks on a page. A headless CMS splits those jobs apart. Content sits in a structured store (a product description, an article body, a set of image references) and gets delivered through an API to whatever needs it: a Next.js website, an iOS app, a kiosk in a retail store, a partner's booking widget. The front end owns the rendering; the CMS owns the content.

That split matters most once a business publishes to more than one channel from the same source. A retailer pushing product copy to a website, an app and a marketplace feed used to maintain three versions or accept drift between them. With structured content delivery feeding all three from one model, an editor updates a price or a description once and every channel picks it up on its next fetch.

The cost lands on marketing: a headless CMS usually removes the visual, drag-and-drop page builder that marketing teams are used to. Content editors work in structured fields, which asks for different authoring habits than a WYSIWYG canvas, and someone has to build the preview tooling that shows what a change will look like before it goes live. Teams that skip this step tend to find publishing confidence drops in the first few months, even though the technical migration went smoothly.

Headless CMS vs WordPress, AEM and traditional platforms

WordPress can run headless: its REST API will serve JSON to a React front end without much trouble, but doing so gives up the theme layer and a large share of the plugin ecosystem WordPress built its reputation on. Teams considering this route are often better served by a purpose-built headless platform (Contentful, Sanity and Strapi all fit the brief) unless there's a specific reason to keep WordPress's authoring interface. The WordPress to headless migration path is well trodden, but the content model rework usually takes longer than the API swap.

Adobe Experience Manager occupies different territory. AEM can be deployed headless, exposing content through its Content Fragment API, and for organisations already running AEM for personalisation, DAM and multi-brand workflow, that's a sound way to extend an existing investment. For a business that doesn't already run AEM, adopting it purely as a headless content API means taking on a full digital experience platform, so it is worth comparing against a purpose-built headless CMS such as Contentful or Sanity on cost, footprint and implementation effort for that specific case. If the organisation already relies on other parts of the AEM stack, that existing investment is usually the deciding factor.

Shopify sits in a narrower lane: its Storefront API supports headless commerce front ends, which suits retailers wanting a custom checkout or app experience without leaving Shopify's back end. It isn't a general-purpose content platform, so teams publishing a lot of editorial content alongside product data usually pair it with a dedicated headless CMS.

Choosing a headless CMS platform for React and Next.js

Most headless CMS platforms (Contentful, Sanity, Strapi, Storyblok, Craft CMS in headless mode) serve content to a React or Next.js front end without friction; the API layer is rarely the differentiator. What separates them in practice is editorial experience (whether a non-technical marketer gets a usable preview and a sane approval flow), content modelling flexibility, and how the platform handles localisation and role-based access as the team grows. A business publishing to one market with a small content team can move fast on almost any of them. One publishing across states, brands or languages should weight the evaluation toward editorial approval automation and permissioning before comparing API response times.

Personalisation is the other place platforms genuinely diverge. Some headless CMS products ship native audience segmentation and staged content delivery; others expect that logic to live in the front end or a separate service. Teams planning content personalisation work should confirm which side of that line their shortlisted platform sits on before committing, because retrofitting personalisation into a content model that wasn't built for it is a slower job than building it in from the start.

When a headless CMS is the wrong call

A single-site brochure business with one content editor and no plan to add a second channel rarely needs the added engineering overhead of a headless architecture; a well-run WordPress site or a hosted builder does that job for less. The decision to go headless earns its cost when there's a genuine second or third consumer of the same content: an app, a partner feed, a franchise network, a set of regional microsites. The NRMA Parks and Resorts migration from WordPress to a headless CMS shows the pattern clearly: the trigger wasn't a desire for modern architecture, it was multiple properties needing to draw from consistent, centrally managed content.

The most underestimated part of any headless CMS project is the content model design and the migration of legacy content into it. API integration is usually straightforward by comparison. Free-text WordPress pages don't map cleanly to structured fields, and teams that rush this step end up with a content model that looks tidy in a diagram but doesn't match how editors actually work day to day.

Headless CMS or WordPress: which suits a mid-sized Australian business website better?

WordPress suits a single website with one editing team and no second channel. It is quick to run and cheap to keep. A headless CMS suits a business that publishes the same content to a website and an app, or to several brands. It also suits a team whose plugin stack slows every release.

WordPress can also stay as the editing tool and serve content through its API. The choice depends on the publishing model, the team and the channels. It does not depend on which option is newer.

Who can advise on Adobe Experience Manager or a composable headless stack and build either?

Choose a firm with no product of its own to sell. Ask it to compare the two on authoring experience, integrations, hosting and the cost of owning each.

National Digital advises on that choice and builds the composable option, including on Contentful. It does not sell a CMS or resell licences. Adobe Experience Manager is the sound answer for an organisation that already runs its personalisation and asset management.

Contentful, Storyblok, Statamic, Payload or Strapi compared

Six platforms get shortlisted for most headless CMS projects, and feature tables rarely say which one an editorial team can actually use.

Which headless CMS platform fits an Australian business best: Contentful, Storyblok, Statamic, Payload or Strapi?

There's no single best headless CMS platform. Contentful suits multi-site scale, Storyblok suits visual editing, Statamic suits self-hosted control, and Payload or Strapi suit teams building their own editorial tooling.

Compare all six headless CMS platforms against authoring experience, modelling, preview and workflow, localisation, API fit, hosting model and cost of ownership before shortlisting, rather than picking from a feature table alone.

Comparing headless CMS platforms against the criteria that matter

Six platforms get shortlisted for most Australian headless CMS projects: Contentful, Storyblok, Statamic, Payload, Strapi and Sanity. Each one answers a different mix of authoring experience, content modelling, preview and workflow, localisation, API fit, hosting model and cost of ownership. The platform that wins a feature comparison on paper is not always the one a marketing team can use day to day, or the one an engineering team can support once budgets tighten.

National Digital works from a written requirements brief before naming a platform, because the trade-offs only show up once real content and real editors are tested against each candidate. That extends to the prior question of whether headless is the right call at all: a decoupled CMS architecture earns its added complexity where content serves more than one front end, such as a website, app and kiosk, or where a WordPress to headless migration is being driven by performance or editorial limits a conventional CMS can't lift. Where content serves one website for one audience, a conventional CMS or e-commerce platform usually costs less to run and is the straightforward call.

Four shortlisted approaches to headless content management

A side-by-side look at four approaches to headless content management, scored against the criteria that actually change outcomes for an editorial team and an engineering team.

Contentful

A mature SaaS headless CMS with strong API tooling, an app marketplace and proven scaling, widely used across multi-brand and multi-market organisations. Best for: Organisations running several sites or brands off one content model, where hosted infrastructure and vendor support are worth paying for.

• Proven at scale for multi-site and multi-language estates, with a broad partner and app ecosystem.
• Strong content modelling and reference fields that support complex taxonomies without custom code.
• Trade-off: Usage-based pricing on API calls and environments can climb quickly once traffic or content volume grows.

Indicative mid to high ongoing subscription cost. Timeline depends on the number of sites and languages being migrated.

Storyblok

A SaaS headless CMS built around a visual, component-based editor that lets marketing teams preview and arrange page sections without a developer. Best for: Marketing-led teams publishing frequently changing landing pages and campaigns across multiple front ends.

• Visual editor gives content teams real-time preview of component layouts, reducing back-and-forth with developers.
• Component-based modelling maps cleanly onto design systems already used in Next.js or Nuxt front ends.
• Trade-off: Less suited to highly structured, non-visual content such as product catalogues or document-heavy archives.

Indicative low to mid subscription cost, scaling with seats and space usage. Timeline depends on component library size and page count.

Statamic

A self-hosted, Laravel-based CMS that behaves as headless or traditional, giving full control over hosting, cost and data residency. Best for: Teams wanting a self-hosted platform with predictable cost and direct control over data location.

• Runs on infrastructure the business already controls, avoiding ongoing per-seat or per-call vendor fees.
• Laravel foundation suits teams with existing PHP skills and fits well where data residency matters.
• Trade-off: Hosting, patching and scaling move from the vendor's job to the business's own operations team.

Indicative licence plus hosting and support cost. Timeline depends on content model complexity and hosting setup.

Payload or Strapi

Open-source, code-first CMS frameworks that developers configure directly in TypeScript or Node.js, trading editorial polish for full control of the stack. Best for: Engineering-led teams that want full ownership of the codebase and are prepared to build editorial workflow themselves.

• No licence fee, with the whole schema, access control and API defined in code under version control.
• Can be extended or forked freely, so there's no vendor lock-in on the content model itself.
• Trade-off: Editorial experience and workflow tooling are less refined than the established SaaS platforms out of the box.

Indicative build and hosting cost, with no platform licence fee. Timeline depends on custom tooling and workflow built from scratch.

The deciding factor is rarely feature count. It's whether the business wants a vendor's SaaS platform and its ongoing subscription cost, or full control of a self-hosted or code-first stack and the operational responsibility that comes with it.

The real cost of picking a headless CMS platform without a brief

Many headless CMS shortlists are built from feature comparison tables and vendor demos, with no written brief covering authoring workflow, localisation, hosting model or what happens if the platform has to be replaced. The shortlist often gets picked on whichever features show best in a sales demo, not the ones that decide whether a content team can actually work in the system.

• Feature checklist bias. Shortlists built from marketing comparison pages favour the platform with the longest feature list, not the one editors can actually use.
• No exit plan. Content modelled entirely around one vendor's proprietary structure is expensive to move later, whichever platform gets chosen.
• Workflow assumed, not tested. Role-based publishing and approval steps look similar in a demo but behave differently once a real team configures them.

Re-platforming after a wrong pick means redoing content modelling and migration work that the first build was meant to avoid. Switching platforms mid-contract adds a second setup cost on top of the first build's sunk cost. Editorial teams work around a platform that doesn't fit instead of publishing faster, which is what going headless is for.

Test each shortlisted platform against a written brief covering authoring experience, modelling, preview and workflow, localisation, API fit, hosting model, cost of ownership and exit, before any contract is signed.

1. Write the brief. Document the content model, editorial workflow, localisation needs, integration points and hosting preference before approaching any vendor. (Early, before vendor conversations begin.)
2. Build working prototypes. Stand up a working repository for each shortlisted platform and load it with your own content. (Runs as a short evaluation phase.)
3. Test the editorial workflow. Have the actual content team publish and approve real pages in each candidate, not just view a sales walkthrough. (Alongside the prototype phase.)
4. Decide on hosting and exit. Confirm who owns the data, where it's hosted, and what migrating away would involve before signing anything. (Before contract commitment.)

A platform decision the editorial and engineering teams can both live with, with a documented reason for it if the spend is ever questioned.

What actually decides a headless CMS platform choice

• No single platform wins across every criterion. Contentful suits multi-brand scale, Storyblok suits visual editing, Statamic suits self-hosted control, and Payload or Strapi suit teams building their own editorial tooling.
• Editorial workflow testing matters more than feature lists. Role-based publishing, approval steps and version history behave differently once a real content team configures them, not just in a vendor demo.
• Hosting model changes total cost of ownership. SaaS platforms trade ongoing subscription cost for less operational burden; self-hosted and code-first options trade lower licence cost for infrastructure responsibility.
• A written brief should predate any platform conversation. Documenting the content model, localisation needs and integration points first stops the shortlist being driven by whichever vendor demos best.
• Headless isn't always the right call. Where content serves one website and one audience, a conventional CMS or e-commerce platform is usually cheaper to run and simpler to support.

Platform choice should follow a written brief on authoring, modelling, hosting and exit, tested against real content and a real editorial team, not a feature comparison table alone.

What the comparison misses until the build starts

Feature matrices compare modelling flexibility and API surface area, but two things rarely show up until a build is underway: how an editorial team actually works day to day, and how the chosen platform behaves once content has to reach more than one front end.

National Digital evaluated headless CMS candidates on Statamic, Craft 5 and Payload for a heritage museum against one written requirements brief, because a working build surfaces authoring friction a spec sheet cannot. It is now building the chosen system, Statamic 6 on Laravel. Elsewhere, National Digital consolidated NRMA Parks and Resorts onto one shared Contentful migration, feeding a single Next.js front end from one content model, the kind of multi-site case Contentful's API tooling and app marketplace are built to absorb.

A 2026 peer-reviewed paper on how generative AI disrupts search found that websites that block Google's AI crawler were significantly less likely to be retrieved by Google's AI Overviews, despite the overviews having access to the content (Grossman et al., 2026). Headless builds sometimes gate the entire delivery API behind the same authentication used for staging and preview content, which blocks AI crawlers from the published site along with everything else. It is worth confirming the public API is reachable without a token before launch, not after.

The same scrutiny applies to day-to-day editorial operations. An editorial approval workflow that looks identical across Contentful, Storyblok and Statamic in a demo can diverge sharply once role-based publishing, multi-language review and version history are configured for a real team.

Questions about choosing a headless CMS platform

What's the practical difference between Payload and Strapi?

Both are open-source, code-first CMS frameworks built in Node.js and TypeScript with no platform licence fee. Payload leans toward tighter TypeScript integration and a more opinionated admin UI; Strapi has a larger plugin ecosystem and a longer track record. Only a working build of each, against the same content model, shows which one fits, since their marketing pages do not.

Where does Sanity fit against Contentful and Storyblok?

Sanity sits close to Contentful in being API-first and developer-configured, but its real-time collaborative editor and structured content studio appeal to teams wanting more control over the authoring interface than Contentful's fixed admin allows. It's worth shortlisting alongside Contentful and Storyblok where a highly customised editorial interface matters more than an established app marketplace.