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The financial case for switching from Sitecore to Contentstack

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The Contentstack Team
Published: February 2, 2026

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Modern enterprises are moving away from legacy monoliths to embrace a growth engine that prioritizes agility and efficiency. Shifting from Sitecore to Contentstack isn't just a technical upgrade, it’s a fundamental shift that eliminates the "upgrade tax" of legacy systems.

TL;DR: Why enterprises are leaving Sitecore

  • Financial impact: Contentstack delivers a 295% ROI over three years and a payback period of less than 18 months according to a 2023 study by Forrester Consulting.

  • Cost avoidance: Eliminates the $1M+ "upgrade tax" associated with moving between monolithic versions.

  • Operational speed: Teams achieve a 90% reduction in time to publish and an 80% reduction in content-related development time.

  • Strategic freedom: Moves the organization from a proprietary "walled garden" to composable architecture that supports best-of-breed technology.


Ending the Sitecore upgrade tax

Many Sitecore customers find themselves trapped in a cycle where 30% to 40% of their digital budget is spent simply maintaining their current version. This "upgrade tax" consumes resources that could otherwise be used for innovation. For example, moving from Sitecore version 9 to version 10 can take up to 18 months and cost over $1 million in professional services and labor.

By choosing CMS modernization, brands can redirect these funds toward customer-facing features and faster market entries. Contentstack operates as a SaaS-native platform, meaning updates are automated and continuous without the need for manual patching or expensive version hops.

Breaking down the total cost of ownership

When evaluating a modern stack against a legacy monolith, the total cost of ownership (TCO) reveals significant savings across infrastructure, development and marketing operations.

Cost and value driver

Sitecore (legacy monolith)

Contentstack (composable)

Business impact

Maintenance and upgrades

$250k–$500k+ per major cycle

$0 for automated updates

100% of budget goes to innovation

Infrastructure and hosting

High overhead for managed services

SaaS-based and multi-cloud

30% reduction in hosting spend

Developer velocity

Restricted to .NET specialists

Language agnostic (Next.js, React and Vue)

4x increase in deployment frequency

Marketing agility

High dependency on IT

No-code visual builder and automation

60% reduction in IT tickets

Licensing model

Opaque with "suite" fees

Transparent and scale-based

Predictable costs without feature bloat

Measuring ROI and operational velocity

The financial benefits of switching extend beyond cost savings to include direct revenue impact and improved team throughput.

  • Revenue growth: Organizations reported a 4% increase in total revenue, generating $3 million in additional profit over three years according to Forrester research.

  • Publishing speed: Teams achieved a 90% reduction in time to publish, moving from days to minutes.

  • Developer efficiency: There was an 80% reduction in content-related development time, allowing engineers to focus on high-value projects.

  • Payback period: Most enterprises achieve a net-positive break-even in less than 18 months.

Why lock-in is a relic of the past

Legacy platforms like Sitecore often create a proprietary "walled garden" that makes it difficult to swap out tools as technology evolves. In contrast, Contentstack provides architectural portability through open APIs and a decoupled data layer. This ensures that your stack can adapt to new channels and consumer demands without requiring a total replatforming.

Whether you are comparing Contentstack to Sitecore, Adobe Experience Manager or other traditional suites, the decision to go composable is about future-proofing your business. By removing the technical debt of a monolith, you gain the freedom to build digital experiences at the speed of your imagination.When you’re ready to get started, please request a Contentstack demo or visit our Sitecore to Contentstack migration tool.


Frequently asked questions

How does Contentstack reduce the total cost of ownership compared to Sitecore?

Contentstack reduces TCO by eliminating the manual "upgrade tax" and reducing maintenance overhead by up to 70%. Unlike Sitecore, which requires expensive version migrations every few years, Contentstack is a SaaS platform with continuous updates. This allows enterprises to redirect specialized developer budgets from "keeping the lights on" to building new customer-facing features.

Is migrating from Sitecore to Contentstack difficult?

Migration is a phased process that is simplified by the Contentstack Migration Tool. This tool maps existing Sitecore content types to Contentstack schemas and automates data transfers. While legacy monoliths are complex, the shift to a composable architecture allows for a "strangler pattern" migration, where brands move high-value sections of their site one at a time to mitigate risk.

What are the main security risks of staying on older Sitecore versions?

Older versions of Sitecore that have reached end-of-life (EOL) status no longer receive security patches or updates, leaving businesses vulnerable to cyber-attacks and data breaches. Migrating to a modern CMS like Contentstack ensures your environment is always protected by the latest security standards, including ISO 27001 and SOC 2 Type II compliance.

Can non-technical users manage content easily in Contentstack?

Yes. Contentstack is designed to empower marketers with a no-code Visual Builder and real-time previews. This addresses a common pain point in Sitecore, where marketing teams often remain dependent on IT for layout changes. By decoupling the content from the code, marketers can launch campaigns independently, resulting in a 90% faster time-to-market.

 

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The financial case for switching from Sitecore to Contentstack