Headless - The Future of CMS Is Here

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Find out why the headless is the new buzzword everybody wants to use. I will take you on a fast ride through Storyblok, the first headless CMS with Visual ! You will learn why thousands of users love it and what benefits it brings you - the REACT community!

This talk has been presented at React Advanced 2022, check out the latest edition of this React Conference.

FAQ

Storyblock supports major React frameworks including Next.js, Gatsby, and Remix, among others.

To start using Storyblock, you need to sign up, log in, and you can then create and manage spaces, set up components according to Atomic design, and integrate with your preferred frontend framework.

A headless CMS is a content management system that provides backend services without a coupled frontend, allowing developers to use any framework of their choice for the frontend development while managing content in one place.

Storyblock offers features like real-time visual editing, workflows, translations, approvals system, versioning, an asset library with an image editor, and the ability to manage content via a folder-based system.

Visual editing in Storyblock allows you to see real-time previews of changes as you update content, directly within the Storyblock interface, enhancing the ease and accuracy of content management.

Storyblock allows you to set up multiple environments and preview URLs, facilitating content management across different stages of your project, such as development, staging, and production.

Storyblock provides content output in structured JSON format, which can be integrated into your frontend application using JavaScript bridges provided by Storyblock.

More resources and tutorials can be found on the Storyblock website under the technology hub section, which includes detailed guides on using Storyblock with various frameworks like Next.js and React.

You can follow Storyblock on Twitter, follow their developer relations personnel like Facundo Giuliani, and explore additional resources on their website to stay updated and receive support.

Yes, in Storyblock, you can define and customize components, set rules between them, and even build your own custom plugins using React or Vue.

Samuel Snopko
Samuel Snopko
8 min
24 Oct, 2022

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Video Summary and Transcription
This lightning session introduces the concept of headless CMS and the benefits of building a custom backend without extensive coding. Storyblock offers a visual editor with real-time visual editing in React, along with features like workflows, translations, and versioning. It also allows for customization through defining components, rules, and building custom plugins using React or Vue. The API provides access to content in JSON format, and JavaScript bridges can be used to incorporate components into the final product.

1. Introduction to Headless CMS and Storyblock

Short description:

Hello there, and welcome to this lightning session about the headless world, content management systems, Jamstack, and all the decoupled out there in the web. So what is all the headless hype about? It's about building your own custom backend without needing to really code a lot. You can use the framework of your choice. Additionally, the nice backend gives you all the workflows, translations, approvals system, versioning, and more stuff that you need for your content teams and marketers. Find out more at storyblock.com. Sign up, log in, and get a visual editor with real-time visual editing in React. This is the blog library, where you can define all the components. You also have a content section with a folder-based system, an asset library with image service, an image editor, getting started, dashboard, and settings.

Hello there, and welcome to this lightning session about the headless world, content management systems, Jamstack, and all the decoupled out there in the web.

So my name is Samuel Snapko and I'm the head of the developer relations at Storyblock, which is one of the headless CMSs out there, of course, and also the proud sponsor of the React Advance. And I'm very happy that you find time to watch this video and has to invest this five, six minutes to find out more about the future of the content management system.

So what is all the headless hype about? It's about building your own custom backend without needing to really code a lot. So you can build the Atomic system as you want, set up the different components, all that stuff. But on the other side, you can use the framework of your choice.

So if I would jump here to getting started, you could see you can go through all of that stuff. I don't have any of the slides, I just show you the website where you can find it. Then, of course, you will set up and create the component according to Atomic design and all your approaches that you would like to as similar as you do in your favorite framework, and then you can use that with the framework of your choice. So here, for example, in this samples, we have different samples for NexGIS, Next, Gatsby, React. Of course, Remix and all that stuff is already supported, so all the major React frameworks out there. You can simply use the same setup at the backend with multiple frames in the future, in the frontend, and choose your favorite one. And that's all the headless about. Of course, additionally to that, the nice backend gives you like all the workflows, workflows, translations, approvals system, versioning, and more stuff that you need for your content teams and for your marketers, that they can easily work with all of that. Find out at storyblock.com.

But what is exactly all about? So if you go and sign up, and you will log in, you will get to the Storyblock app, where you will choose your favorite, where you can choose your favorite spaces. You can like put them, you can like manage them, but you can also easily create here a new demo, like React advanced. I created right now. And in this demo, then you can like play with all that stuff. So what is possible with this? So why? And how? And why should you do that? So, and I say you, you will get a visual editor with all the cool stuff of real-time visual editing in React. So basically, as soon as you will do the type, then you will see the change. So yes, this is all the parts. This is the blog library, where you can define all the components. And then we have, of course, the content, where you have a folder based system in which you will create different stuff. Here we can see right now, of course, a sample project. And in the sample project, you have like different folders, you can like tag stuff, you have an asset library with image service, which you can like change this type of images. You can also have an image editor, where you can like Photoshop your images already directly in system. So you don't need to have extra tool. You have of course getting started here, you have a dashboard which you will see an overview of all of what's happening in your system, where you see all your last edits, the task pending to you and other stuff. Of course, you have a settings where you will set up different tokens, how to get content from draft for draft or for public website.

2. Visual Content and Customization in Storyblock

Short description:

In Storyblock, you can have multiple environments, preview links, and make real-time changes to your website. Define components, rules, and even build custom plugins using React or Vue. Access content in JSON format through the API and use JavaScript bridges to build the components in your final product.

You can have multiple environments, multiple preview links, and even redesign your website directly in Storyblock. The visual content feature allows you to see a real-time preview of your website connected to platforms like Versal, Netlify, AWS, or your own server. You can define the components and their rules, and even build custom plugins using React or Vue. With visual editing, you can make changes and see the preview update in real time. You can scroll, click on different parts of the website, move components around, and change styles quickly. As developers, you have the power to configure all of this and make changes easily. You can also access the content in JSON format through the API and use JavaScript bridges to build the components in your final product.

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TL;DR: CMS Migration Numbers That Tell the StoryMost website migrations fail the same way: rankings drop, traffic disappears, and recovery takes months. The teams that avoid it don't get lucky — they treat CMS migration services as an engineering discipline, not a one-time technical event. The difference between a migration that compounds into growth and one that unravels six months post-launch comes down to how early SEO planning enters the process.The headless CMS market reached $816M in 2024 and is growing 22% annually, with 73% of enterprises already adopting headless architecture. As more companies move to API-first stacks, choosing the right CMS migration service is critical to:Preserve search rankings with proper redirects and URL mappingImprove performance and Core Web VitalsEnable faster content workflows with headless CMSReduce long-term CMS costs and vendor lock-inThis guide reviews the best CMS migration service providers in 2026 to help you migrate safely — without traffic loss or technical debt.Migrate a Website-Growing TrendAnalysts now expect the majority of digital teams to move away from page-based suites toward composable, API-first stacks in the next 2-3 years. As brands add channels, markets, and campaigns, traditional CMS workflows start to crack: content is duplicated per site, templates are hard to change, and every new experiment needs a developer. Headless CMS flips that: content lives in one structured hub, feeds every channel via APIs, and lets editors ship updates without queuing behind the sprint board. When teams rush into a headless CMS migration without SEO planning, they don’t just change platforms; they wipe out the very signals search engines use to trust and rank their sites.What Is Headless CMS Migration? Migrating a website to a headless CMS means decoupling your content from how it's presented. s work in one central content hub. Developers build fast, flexible frontends in Next.js, React, or whatever the delivery layer demands for any channel: web, app, or in-product UI. The content model stays stable. The presentation layer becomes a technical decision, not a CMS constraint.That separation is the point. It's also where migrations get complicated.Your SEO won't migrate automatically. Rankings follow decisions — specifically, the ones you make before anything moves. Keep URLs as stable as possible. Build a complete 301 redirect map for every URL that changes. Crawl both the old and new versions of the site before launch to catch missing metadata, lost content, broken internal links, and orphaned pages. That decision compounds: a redirect missed at migration can take months to recover from in search.The architecture is the easy part to get excited about. The unglamorous audit work is what protects everything you've already earned.Why Go Headless? CMS Migration JustificationWhat pushes businesses to CMS migration besides the draconian price of your Contentful? Let me guess, the code quality? Security reasons? It depends.That's exactly what professional headless CMS migration services are designed to solve — handling the technical and SEO complexity so your team doesn't have to.Here are the top 9 reasons businesses seek headless CMS migration services, starting with economic ones and followed by technical website reasons:Escape runaway license costs: Legacy and monolithic CMS platforms keep increasing base subscription fees. Ballooning costs, driven by user-seat pricing and add-on charges, are turning your content stack into a fixed cost that grows faster than your traffic or revenue. This erodes ROI over time and makes staying on your current CMS increasingly hard to justify.Stop paying for “empty” overages: Many enterprise CMS contracts charge extra for API calls, environments, locales, or storage, even if you’re not using advanced features that justify the bill.Replace complex pricing with predictable value: Moving to a modern headless stack lets you choose components (CMS, hosting, search, media) that match your actual usage and budget, instead of being locked into one vendor’s bundled pricing.Reinvest license spend into growth: The money currently tied up in inflated CMS subscriptions can be redirected into content production, SEO, and experimentation that measurably drives revenue.”Future‑proof against price hikes: A composable headless architecture gives you leverage; if one vendor’s pricing becomes unreasonable, you can swap it out without rebuilding your entire site.Security vulnerabilities: Traditional monolithic CMS platforms like WordPress (when unmanaged) or aging proprietary systems are prime targets for hackers. Outdated plugins, unpatched cores, and shared databases create attack surfaces that headless, API-first architectures simply don't have.Poor performance: A slow website is a leaking revenue pipe. If your CMS is tightly coupled to your frontend, every design tweak becomes a developer ticket. Businesses migrate to gain speed, better Core Web Vitals scores, and the freedom to optimize independently.Technical debt: Years of patched plugins, custom workarounds, and legacy integrations quietly accumulate until your codebase becomes a house of cards. A full site migration is often the cleanest escape route.Lack of scalability: When your CMS can't handle traffic spikes, multiple languages, or omnichannel delivery without expensive custom work, growth itself becomes the enemy. Modern headless platforms are built to scale without breaking.The Moment Teams Start Looking for a Website Migration AgencyMost teams don't reach out to website migration companies because the technology stopped working. They migrate because the cost of staying finally outweighed the cost of moving. The CMS that made sense three years ago — reasonable at the time, familiar to the team, integrated into the workflow — quietly becomes the thing that slows every campaign, blocks every experiment, and shows up as a line item that's hard to justify at budget review.The shift is rarely dramatic. It's the accumulation of small frictions: a developer ticket for a content change that should take thirty seconds, a performance audit that points back to the platform, a pricing renewal that arrives with a number that no longer matches the value. At some point the question changes from "should we migrate?" to "what were we waiting for?"That's when the search for website migration companies begins — not in crisis, but past the point where staying is the safer option.The world of content systems has changed, just like you after Covid. While platforms like Storyblok are popular among marketers for visual editing, the best CMS depends on your team structure, developer resources, and content complexity. Alternatives like Contentful, Sanity, and Strapi may be better suited depending on the use case. We advise Storyblok for its simplicity, as it's the CMS that consistently gets the least pushback from the people who actually use it daily.

How do you move a site without significant SEO loss, and who can assist my team with CMS migration services?What should be taken into account before CMS migration?One of the most critical decisions, besides choosing website migration company, is choosing the right CMS, and for most businesses today, that means going headless. But raw headless power alone isn't enough; consider the following:CMS Flexibility: When you migrate a website, whether from a legacy platform or decide to migrate a WordPress website to a more scalable architecture, clients increasingly demand a CMS that supports diverse, flexible layouts for individual content types. Think distinct page structures for blog posts, case studies, landing pages, and product pages, all managed from a single platform without duplicating effort.Friendliness: The days of requiring a developer to publish a paragraph or rearrange a section are over. The best modern CMS platforms integrate a visual page builder directly into the interface, empowering marketing and content teams to construct, update, and iterate on pages entirely independently — a capability that WordPress alone, in its traditional form, often struggles to deliver at scale.SEO Preservation: A poorly executed migration can wipe out years of hard-earned organic rankings overnight. Careful URL mapping, redirect management, and metadata migration are just as important as the technical build itself — and should never be an afterthought.Localisation Support: For any business operating across borders, localization is no longer a nice-to-have. The ability to manage multiple languages, regional content variations, and locale-specific SEO from within the same CMS is now a baseline expectation, not a premium feature.Get these four right, and your website migration becomes a launchpad; get them wrong, and it becomes a liability.SEO Preservation: The Part That's Easy to Get WrongWebsite migration impacts SEO reasonably. Every page you've ranked took time. Every backlink pointing at a specific URL is a signal you've earned. When you migrate a website, that equity doesn't transfer automatically; it follows the decisions you make before a single line of code changes.The analogy is here: fixing SEO after a website migration is like correcting old handpoke tattoos done by an amateur. You can do it, but you're always working against what's already there. The cleaner move is to plan and protect everything upfront.That means treating SEO preservation as an engineering problem, not an afterthought.Before any migration begins, a serious team runs a full technical audit: title tags, meta descriptions, headings, and image alt text – and documents every URL in the existing site. Not most of them. Every single one. From there, a complete 301 redirect map is built, mapping each old URL to its new destination. Nothing gets left to assumptions.CMS Migration ChecklistThe pre-migration checklist that compounds into your post-launch performance:Full technical audit of the existing siteComplete URL inventory301 redirect map (old URL → new URL)Analytics baseline exportInternal linking structure documentationCurrent ranking data exportSchema markup documentationFull site backup before anything movesMiss one of these, and you're not migrating a website (CMS); you're rebuilding your search visibility from scratch. The development agencies that get this right treat the checklist above as the floor, not the ceiling.
The post-launch CMS migration checklist:Organic traffic monitoring via GA4 and Google Search Console from day one. Ahrefs if you want a second signal.Crawl error checks in the first 48 hours — redirect failures and orphaned pages surface fast if you're watching.Ranking position tracking — flag significant drops in the first two weeks. The faster you catch them, the less they compound.Metadata review in the first month — rewrite underperforming title tags and descriptions while the index is still settling.Index coverage report — confirm priority pages are being crawled and indexed correctly.This combo of technical care and content parity lets you migrate a website to a headless content management system for performance without sacrificing your past merits.Replatforming vs. Migration. Why ''just replatforming' is Not Enough“Just replatforming” is not enough because it moves your site to new tech without accurately fixing the underlying problems in content, workflows, data, and SEO. If you simply swap CMS platforms or hosting and keep the same messy content model, fragmented data, and ad‑hoc processes, you end up with the same bottlenecks. The difference is that only now they’re running on a newer, more expensive stack. A meaningful website migration is an opportunity to rethink information architecture, streamline content types and workflows, clean and normalise data, and plan SEO and analytics from the start so your team actually ships faster and your site performs better instead of “lifting and shifting” old issues into a shiny new interface.How Long Does it Take to Migrate a Website?Migrating a website is rarely a one-size-fits-all process. Migration timelines vary widely depending on the size, complexity, and condition of your existing setup. A simple CMS migration for a small site might take as little as two to four weeks, while a full global website migration involving thousands of pages, multiple languages, and complex integrations can take anywhere from three to six months. Headless CMS Migration Process and PlanningWhen you move a website from a legacy platform to a headless CMS solution, the bulk of the time goes into content mapping, URL redirects, SEO preservation, and quality assurance, not just the technical build. For instance, WordPress migrations tend to be faster thanks to a mature ecosystem of tools, but enterprise-scale projects demand far more planning. Working with a professional CMS migration service can really make a difference. Website migration team have established workflows that help lower risks, safuguard your search rankings, and minimize downtime. No matter if you need basic website migration services for a small business or a complicated content overhaul across different region for enterprise business, the key principle remains unchanged:The more thorough your plan for a migration, the smoother it will be.Top 11 Website CMS Migration Services to Future-Proof Your WebsiteHere's a list of headless CMS migration services that cater to different business needs, covering everything from consulting and maintenance to migrating custom features and integrating AI.1. FocusReactive (London, Amsterdam, Warsaw)





FocusReactive is a full-service headless CMS agency. The engineering company builds high-performance AI-powered marketing sites and web applications on Next.js and modern headless CMS platforms: Sanity, Payload, Storyblok, and Directus. Headquartered in London, with a Warsaw office and a distributed remote team, they work with clients across the UK, Europe, United States, Australia and beyond who have outgrown their current stack and need a website migration done without SEO loss, editorial disruption, or technical debt carried forward. ProsDeep specialisation in headless, composable architectures and website migrations from legacy or expensive SaaS CMS to open-source headless stacks.Strong engineering plus an SEO/performance mindset, including content modelling, redirects, and Core Web Vitals-friendly frontends.Dedicated enterprise migration consultancy. FocusReactive conducts a full pre-migration audit covering content architecture, SEO risk mapping, and platform fit, giving enterprise teams a clear site migration roadmap and eliminating the costly surprises that derail large-scale enterprise website CMS migration projectsConsStrategy involvement means higher project minimums than basic lift‑and‑shift vendors.PricingEarly-stage/mid-market SaaS marketing site headless migration: ~40k–130k+ USD depending on size, redesign, and integrations.2. Tribe Digital (London)Tribe Digital is a digital product company that helps startups, scale-ups, and enterprises build human-centred websites and digital products. They are not only migration agency, but also create brand strategy, UX/UI design, and full-cycle app development. They partner with visionary brands to craft best-in-class digital experiences that are as commercially driven as they are beautifully designed.ProsSaaS and B2B website migration practice with SEO and performance as explicit goals.Good fit for product-led companies moving to a modern stack (often headless) with emphasis on UX and growth.ConsLikely overkill for small, non-technical sites.No public pricing; full scoping and proposal cycle required.PricingTypical SaaS marketing site replatforming: ~20k–80k+ USD.3. Tinloof (Berlin, Germany)





Tinloof is a design and development studio founded in 2019, specialising in frontend development and CMS migration services. The agency primarily serves SaaS, technology, and eCommerce brands planning a migration to modern headless CMS architecture. As one of Sanity's first official agency partners, their core CMS migration stack centres on Sanity CMS, Shopify, and TypeScript.Strengths
Strong fit for eCommerce brands planning a headless Shopify migration combined with a Sanity CMS migration — with demonstrated experience merging content and commerce layers into a unified headless platform without disrupting SEO performance.Design-led migration delivery with Core Web Vitals, technical SEO, and structured data treated as core migration deliverables, ensuring search visibility is maintained throughout the migration process.ConsSmall team (2–10 employees) — capacity constraints are a real consideration for larger enterprise CMS migration projects or time-sensitive migration timelinesLimited public evidence of large-scale multi-region or multi-language CMS migration projects, which may be a concern for global migration briefsPricingHeadless CMS migration services are priced at approximately $70–$150/hour based on public data.Fixed-price CMS migration projects are available for well-scoped briefs. Mid-complexity headless CMS migrations typically range from $20,000–$60,0004. Riotters (Szczecin, Poland)





Riotters is a Polish design studio and digital product agency positioning itself as a "design accelerator" for startups. Their work spans UX/UI design, product design, branding, motion design, and software development: with Payload CMS, HubSpot, and low/no-code tools listed as their primary development stack. They work across Europe and the Americas with a flat-structure, senior-led team model. Although this is not a primary CMS migration service, their design development skils shouldn't be underrated.ProsA strong design execution, guided by a structured and process-driven approach, is ideal for brands that require visual quality and in-depth user experience, along with content management system implementation.Payload CMS development listed as a core service, making them a viable option for projects where the CMS and application layer need to share a codebase.Active Dribbble presence with documented portfolio — useful for evaluating design quality before engaging.ConsDesign-led rather than engineering-led — projects where content architecture, migration methodology, and technical SEO are the primary concerns may be outside their core strengthNo public pricing and limited evidence of large-scale CMS migrations in their public case studiesPricingClutch reviews indicate project budgets ranging from under $10,000 to over $1.4 million. No standard rates published publicly5. Blazity (Warsaw, Poland)






Blazity is a  boutique agency with a Next.js focus and headless CMS migration listed among their services. Their most referenced case study involves migrating 15 WordPress sites to Contentful — a technically solid project, though one that reflects their platform preferences more than broad migration versatility.Their stack is intentionally narrow: JavaScript, Contentful, and Hygraph. That focus works well when those are already the chosen tools. If your migration involves a different CMS, a mixed stack, or platforms like Sanity, Storyblok, or Payload, the fit becomes less clear. Similarly, their boutique size means capacity is a real variable for larger or time-sensitive projects.A reasonable choice for scoped Contentful work. Less so for teams that need platform flexibility or broader migration coverage.ProsSEO preservation during migrations — full URL mapping, redirect handling, and structured data migration includedConsBoutique agency size means capacity may be limited for very large concurrent projectsMainly work with JavaScript; this agency is not a fit if your project requires a different tech stack such as PHP, Ruby, or a legacy CMSCMS platform coverage is narrower than generalist agencies — strongest with Contentful and HygraphPricingBlazity does not publish fixed pricing publicly. Rates are consistent with a senior-level European boutique agency. A discovery call is required to get a tailored estimate.6. SUNZINET digital agency (Cologne, Germany)Sunzinet is a development company from Germany. Their team is a strong fit for large-scale projects where you need a single agency to handle strategy, architecture, CMS integration, and marketing end-to-end.ProsTeam across 3 countries, serving major clients like Bosch, Siemens, Canon, Bayer, and Swarovski Optik Full-service under one roof: strategy, CRM, CMS migration, marketing, and automationConsNot suited for smaller teams or simpler projectsNo transparent pricing; requires a consultation to get a quotePricing Hourly rates are approximately $70-$150/hr (TechBehemoths), which puts them in the mid-to-premium range. They're geared toward enterprise budgets; smaller projects are likely not a good fit.7. Five Jars (New York, USA)Five Jars is a Virginia-based full-service web design and development agency that has been delivering digital solutions since 2016, specialising in CMS-based platform builds, migrations, and long-term technical support for nonprofits, arts and culture institutions, healthcare, and enterprise clients. As a certified Drupal partner with expertise across Drupal, WordPress, and headless CMS platforms, they combine strategy, UX/UI design, and engineering to build accessible, scalable digital experiences.ProsStrong track record with mission-driven and nonprofit organisations, including large YMCAs, NGOs, and cultural institutions across the US.Full-cycle service from strategy and design to development, integrations, and post-launch support — no need to juggle multiple vendors.ConsLess focused on pure headless or composable CMS setups; better suited to teams who need a trusted generalist partner than those pursuing cutting-edge Jamstack architectures.PricingCMS build or migration for mid-size sites: ~$25,000–$150,000+ USD depending on scope, integrations, and content volume.8. BitsOrchestra (Lviv, Ukraine)Bits Orchestra is a US/Europe-based web and mobile development agency founded in 2015, specialising in CMS migrations, headless CMS development, and platform modernisation for mid-size to enterprise clients across manufacturing, retail, education, and nonprofits. As a certified Kentico Bronze Partner with deep expertise in Umbraco, Contentful, Sanity, and Strapi, they are particularly known for complex legacy CMS transitions with near-zero downtime.ProsDeep specialisation in .NET-based CMS platforms (Kentico, Umbraco) and complex enterprise migrations — a strong choice when risk control and zero downtime are non-negotiable.Proven SEO-safe migration process, preserving URLs, metadata, and sitemaps with 301 mapping to protect rankings.ConsLess relevant for teams on non-.NET stacks or those looking for a lightweight, fast-turnaround headless build without complex legacy systems involved.PricingSimple CMS migrations: from ~$5,000–$15,000 USD; large-scale or enterprise migrations range significantly higher based on complexity, integrations, and content volume.9. 9thCO (Toronto, Canada)9thCO is a Toronto-based digital company that has been building cutting-edge web platforms since 2013, specialising in headless CMS development, implementation, and migration for brands across finance, retail, and B2B. As official Storyblok, Strapi, and Netlify partners, they bring deep serverless architecture expertise to deliver secure, future-ready content solutions.ProsSpecialises in headless CMS implementations and migrations (e.g., Storyblok and Strapi), with a focus on preserving SEO and performance.Good choice if you’ve already picked a headless platform and need a migration team.ConsLess relevant if you plan to stay on fully traditional platforms.Pricing Headless CMS build + migration for mid‑size sites: ~40k–150k+ USD.10. WeFrameTech (India)
WeFrameTech is a headless commerce and development company with a strong focus on migration from legacy and monolithic platforms to modern headless architectures like Strapi, Directus, and custom JAMstack setups.WeFrameTech provides structured migration strategies, content modelling redesign, API planning, and frontend alignment to ensure a smooth transition from legacy CMS to scalable headless architecture.ProsWorks across 10+ platforms including Contentful, Sanity, Strapi, Prismic, and Builder.io.Offers 10–20 hours of free development as a risk-free startConsPricing is not publicly listed — requires a discovery call to get a quotePrimarily commerce-focused, so pure content-driven CMS migrations may not be their strongest suitLimited publicly verifiable case studies for non-ecommerce projectsPricingWeFrameTech does not publish fixed pricing. Based on their published guidance, a full headless migration project — including analysis, development, and data migration — can range from $50,000 to $150,000, depending on project scope and complexity. They offer a free initial consultation and a no-commitment trial period of free development hours for new clients.11. Cocoon Agency (UK-based, remote team)
Cocoon agency is a company around headless, composable architecture, and MACH. Their pitch is digital transformation for organizations moving off legacy platforms. Engineering and UX under one roof.The overlap is real. Where they differ: Cocoon speaks in architecture abstractions — "composable ecosystems," "omnichannel delivery," "API-first decoupling." The language signals ambition but not specificity. How to Choose the Right CMS Migration ServicesNot every agency that calls itself a CMS migration partner/provider is built for the same problem. Before you shortlist anyone, check these five things:Technical stack expertise: do they know the platform you're moving to, or are they learning on your project?E-commerce experience: product data, payments, and checkout flows don't survive a careless lift-and-shiftCMS specialists vs. generic dev shops: specialists know what breaks, what compounds, and what to protectSEO-safe methodology: redirects, canonicals, ranking preservation — this should be a defined process, not improvised per projectPost-launch support: what happens at week three when something misfires? The answer tells you more than the proposal doesHeadless CMS Agencies QuickpickThis list is very general, as there is no single winner or 'best' CMS service/agency across all scenarious. Everything depends on your site architecture, team structure, and risks around SEO. With that in mind, choose:

AgencyBest ForTimezoneTech Stack / CMS FocusSEO Migration StrengthProject Size FitPricing RangeNot a Fit If
FocusReactiveSEO-safe, high-performance migrationsGMT / CET (London + Warsaw)Next.js, Sanity, Storyblok, Payload, Contentful⭐⭐⭐⭐⭐ Strong (redirects, CWV, architecture)Mid-market → Enterprise$40k–$130k+You need a cheap or quick lift-and-shiftTribe DigitalSaaS & product-led companiesGMT (London)Modern headless, UX-focused builds⭐⭐⭐⭐ StrongMid-market$20k–$80k+You only need backend migration (no UX work)TinloofHeadless commerce (Shopify + CMS)CET (Berlin)Sanity, Next.js, Shopify⭐⭐⭐⭐ Strong (esp. eCommerce SEO)Small → Mid$20k–$60kYou need multi-CMS flexibility or enterprise scaleRiottersDesign-heavy projectsCET (Szczecin, Poland)Payload CMS, HubSpot, low-code⭐⭐⭐ ModerateSmall → MidVaries widelySEO or migration complexity is your main concernBlazityContentful-based migrationsCET (Warsaw)Contentful, Hygraph⭐⭐⭐⭐ Strong (structured migrations)Mid-marketNot publicYou want CMS-agnostic expertiseFiveJarsFull-cycle CMS builds & migrations
EST (Arlington, VA / New York)Drupal, Wordpress⭐⭐⭐⭐ Strong (content-heavy SEO)Nonprofits, Mid-market & Enterprise$25k–$150k+You need an agency for accessible, mission-driven web platformsSUNZINETEnterprise digital transformationCET (Cologne)Full-stack (CMS + CRM + marketing)⭐⭐⭐⭐ Strong (enterprise SEO processes)Enterprise$70–$150/hrYou’re a startup or need lean executionBitsOrchestraDesign-led migrationsEST/CET (US & Europe)
Kentico, Umbraco, Contentful, Strapi⭐⭐⭐ ModerateMid → Enterprise
$20–$150kYou need zero-downtime migration from complex .NET or legacy CMS systems9thCOPlatform-specific migrationsEST (Toronto)Strapi, Netlify⭐⭐⭐⭐ StrongMid → Enterprise$40k–$150k+You’re staying on traditional CMSWeFrameTechHeadless commerce & multi-platformIST (India)Strapi, Sanity, Directus, JAMstack⭐⭐⭐ ModerateMid-market$50k–$150kYou need strong non-commerce case studiesCocoon AgencyMACH / composable architectureGMT (UK, Remote)API-first, composable stacks⭐⭐⭐ ModerateEnterpriseNot publicYou want concrete, execution-focused deliveryReady to Start Your CMS-to-CMS Migration?The most important voice in any website migration isn't your dev team's. It's the marketing operations team, the people who'll live in this system daily. Pick a platform and a partner that works for them first. The right fit depends on your workflow, not ours.

If you're planning a migration or specifically looking for a headless CMS agency, talk to CMS migration services team. Here you can also book an SEO-safe migration audit. We'll map out exactly what needs protecting before anything moves. CMS Migration Service FAQWhat happens when you migrate a website?When you run a website migration, you move key elements like domain, CMS platform, URL structure, design, and content from one setup to another. If it’s not planned properly, this can temporarily affect organic traffic, rankings, and tracking while search engines discover and re‑evaluate your new pages.Is SEO migration necessary?Yes, SEO‑led website migration services are essential if you want to keep your existing visibility, rankings, and revenue. Without structured SEO migration work (redirect mapping, content parity, technical checks), you risk broken URLs, lost authority, indexation issues, and significant drops in traffic.Can I migrate from WordPress to a headless CMS without traffic loss? You can migrate a WordPress website to a headless CMS with minimal or no lasting traffic loss if you treat it as a full SEO website migration project. That means preserving high‑value URLs where possible, implementing page‑level 301 redirects, maintaining or improving content, and launching on a fast, SEO‑friendly front end.Do I need e-commerce CMS migration services for Shopify/BigCommerce?If you are moving an e-commerce shopfront on Shopify or BigCommerce to a headless architecture, we recommend e-commerce CMS migration services. They help you migrate product data, content, URLs, and SEO signals correctly so you can benefit from faster headless experiences without sacrificing organic traffic or conversion rates.What headless CMS is the best for a marketing team with limited dev support?Storyblok is the best CMS here, for pure editorial independence out of the box. Its visual page builder lets non-technical teams build and publish pages without a developer in the loop.

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