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From Adobe Experience Manager to Contentstack
We are the Adobe Experience Manager to Contentstack migration experts
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Challenges with Adobe Experience Manager
Key pain points
AEM’s biggest flaw is simple: everything about it is expensive. The license, the hosting, the maintenance, the consultants, the upgrades, and the people required to even use it. The learning curve is a cliff, implementation cycles move at glacial speed, and the UI feels like punishment for asking to edit content. Performance tanks the moment you customise anything, and collaboration is basically “email the PDF and pray.” If you ever see the word specialised in an AEM context, just assume the invoice comes with an extra zero.
It’s the definition of a heavyweight DXP built for organisations with more bureaucracy than sense. For everyone else, it becomes a slow-moving, over-engineered system that requires Adobe-certified babysitters just to stay alive. If you’re considering scrapping it for something faster, saner, and built this decade, we can help you migrate without dragging the AEM baggage along for the ride.
High complexity and cost
AEM is one of the most expensive CMS/DEXP platforms on the market, with licensing, hosting, and maintenance costs that only make sense for very large enterprises.
Steep learning curve
The platform is dense and requires specialised training just to perform routine tasks. Most teams can’t operate it without dedicated experts.
Prolonged implementation periods
Even simple projects take months. Rollouts, upgrades, and workflow changes move slowly and require careful planning to avoid breaking things.
Challenging navigation of capabilities
AEM packs in a huge feature set, but finding and configuring what you actually need can feel like wading through molasses.
Necessary reliance on Adobe partners
You’re essentially forced into using Adobe-certified agencies or consultants for setup, maintenance, and troubleshooting and they don’t come cheap.
Not ideal for smaller companies
The cost, complexity, and operational overhead make AEM a poor fit for startups or mid-sized teams. Most will drown in it long before they benefit from it.
Benefits of Contentstack
Key advantages
Contentstack is one of the more polished enterprise headless CMS platforms. It has API-first, composable, and loaded with the usual DXP buzzwords. It actually backs some of it up. The workflows are strong, role-based approvals are genuinely helpful for large editorial teams, and the visual builder plus modular blocks give marketers enough power to ship pages without pinging developers every 30 seconds. Its omnichannel delivery, multi-region CDNs, and fast APIs make it a solid fit for global brands with heavy traffic and complex localisation needs.
But this is firmly in enterprise territory. We generally don’t recommend platforms in the “DXP with 47 whitepapers” category, but if you must pick one, Contentstack at least has a smoother developer experience than most. The composable architecture is well thought out, integrations behave predictably, and the SDKs play nicely with modern frameworks like Next.js. If you're a Fortune-500-sized team and want help figuring out whether this is the right bet, or want a modern alternative instead, get in touch.
Enterprise-grade composable architecture
Built for large teams shipping across markets. The stack scales fast, stays stable under heavy traffic, and doesn’t crumble the moment your marketing team schedules a global launch.
Advanced workflow and approvals
Contentstack’s workflow engine handles multi-step approvals, roles, and governance without duct tape. Perfect for teams that need structure instead of Slack chaos.
Multi-region CDN delivery
Your content gets pushed worldwide through edge CDNs, keeping delivery fast even when your customers are nowhere near your servers.
API-first microservices design
Developers get flexibility without wrestling with legacy monolith logic with REST, GraphQL, and webhooks.
Extensive React/Next.js SDKs
Strong developer tooling means faster builds and fewer hours wasted writing boilerplate just to fetch and render content.
MACH-compliant infrastructure
Fully modular, cloud-native, and replaceable in parts. Plays nicely inside modern composable stacks instead of dragging you back to 2010.
Common questions
Adobe Experience Manager to Contentstack migration FAQs
Answers to the most common questions about Adobe Experience Manager to Contentstack migration
How much does Adobe Experience Manager cost?
AEM is one of the most expensive CMS platforms going. Adobe publishes no list prices, so everything is a custom enterprise quote. From contracts we've seen, AEM Sites licensing tends to start around $60,000 per year on its own, and a full AEM as a Cloud Service deployment usually lands in the six figures, often $200,000 or more annually once you factor in usage. Implementation runs another $100,000 to $500,000+, and Adobe support contracts add 15-25% of licensing on top. We've watched companies pay more for their AEM contract than for their entire engineering team's salaries. If that ratio sounds familiar, it's time to rethink the stack.
Can I migrate from AEM to Sanity?
Yes, and it's one of the more common moves we handle. The work is real but tractable. For an enterprise instance, plan for a few weeks to a few months depending on how customised AEM is. The biggest bottleneck is content extraction. AEM's JCR (Java Content Repository) stores everything in a proprietary node structure that needs custom tooling to export cleanly. Custom OSGi bundles, Sling models, and heavy DAM workflows all get rebuilt or replaced, usually with something far simpler. We run a parallel build, standing up Sanity and a modern frontend while AEM stays live, then cut over once content and redirects are validated. Editorial teams keep working throughout.
What are AEM's main limitations?
Cost is the headline, but it isn't the only one. Development is slow because nearly everything routes through Java, OSGi, and Sling, so even small changes need a dedicated dev. Performance degrades the moment you customise the platform. The author UI is dense, and routine content work often still depends on engineers. You're also tied to Adobe-certified partners for setup and upkeep, and contracts tend to carry multi-year lock-ins. The headless side (Content Fragments served over GraphQL, plus the Universal Editor) works, but it's bolted onto a DXP monolith rather than built lean from the start.
Is AEM overkill for most sites?
For most sites, yes. AEM earns its keep when an organisation already lives inside Creative Cloud, Analytics, and Target and needs governance across hundreds of properties. If you're not using several of those Adobe tools, you're paying enterprise rates for a CMS that's slower to build on and more expensive to staff than the alternatives. We've met teams who adopted AEM on a consultant's recommendation, then found they used maybe 15% of it. A Sanity backend with a Next.js frontend would have cost a fraction and shipped faster. Three things to watch if you do leave. DAM assets with custom metadata and renditions don't transfer automatically. Dispatcher and Sling URL patterns need careful redirect mapping to hold SEO value. Contract lock-ins can carry steep early-termination fees.
How much does Contentstack cost?
Contentstack doesn't publish pricing, which is standard for enterprise DXP platforms and frustrating for everyone else. Based on what we've seen, expect the entry point for a small team to start around $3,000-$5,000/month, with enterprise contracts landing in the $50,000-$150,000+ per year range depending on API usage, regions, and seats. Implementation costs run separately and typically require 8-16 weeks of developer time. If you're comparing against Contentful or Sanity at the enterprise level, Contentstack is generally in the same ballpark as Contentful but significantly more expensive than Sanity for comparable functionality.
Is Contentstack worth the investment for mid-sized teams?
For most mid-sized teams, no. Contentstack was built for Fortune 500 content operations with global teams, complex approval chains, and multi-region delivery requirements. If your team has 5-15 people managing content across 2-3 markets, you're paying enterprise prices for capabilities you'll never fully use. The workflows and governance tools are genuinely good, but they come with complexity overhead that slows smaller teams down. We typically steer mid-sized companies toward Sanity or Contentful, which offer strong workflow controls without the enterprise onboarding burden. Contentstack makes sense when you have 50+ content editors across multiple regions. Below that threshold, leaner platforms deliver more value per dollar.
How hard is it to migrate off Contentstack?
Harder than most headless CMS platforms because of the custom integration layer. Contentstack's composable architecture means teams typically build extensive webhook pipelines, custom extensions, and multi-step workflows that all live within the platform. Content extraction through their REST and GraphQL APIs is straightforward, but replicating the orchestration logic elsewhere takes real engineering effort. Schema migration is manageable if your content models are well-documented. Plan for 8-14 weeks for a full migration. The longest phase is usually rebuilding the approval workflows and publication pipelines in the target platform, since Contentstack's workflow engine is one of its strongest features and the part teams rely on most.
What should enterprise teams consider before choosing Contentstack?
Ask three questions first. Do you actually need multi-region CDN delivery and MACH-compliant architecture, or is that just nice to have? If you're serving one market from one region, you're paying for global infrastructure you won't use. Second, does your editorial team have the patience for a steep onboarding curve? Contentstack's content modelling is powerful but requires careful upfront architecture. Third, what's your exit strategy? Contentstack contracts often span multiple years, and the custom integrations you build create switching costs that grow over time. We always recommend running a proof-of-concept with real content before signing an annual contract. That 2-week investment can save you from a 2-year mistake.
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