
What got you here won't get you there
CMS modernization is a must. If you’re not moving forward, you’re falling behind.
You’re feeling the legacy CMS pain

- Inflexible and weighed down by tech debt: Legacy CMS platforms are often rigid and difficult to adapt to modern digital needs. They were built for a web-first era and struggle to support omnichannel content delivery.
- Poor scalability and performance: Legacy CMSes often can't scale efficiently to meet growing content demands or support AI-driven personalization. This limits their ability to deliver fast, dynamic experiences across multiple channels.
- Everything takes too long: From edits to launches, legacy systems drag out every step and stall your speed to market.
Rethink what your CMS can do

- We’ve entered a new era: Marketing 3.0 where AI Agents, hyper-personalization, Large Language Model Optimization, and automated content and customer journey orchestration are key.
- Create faster, adapt quicker: Legacy CMS systems tie you down with rigid structures. With a modern CMS, you can create experiences faster across more channels with an easy-to-use, future-ready platform designed to accelerate your time to market.
- Your CMS, your way: The modern enterprise needs the flexibility and freedom to build an interface and choose APIs that specifically suit its content, business and personalization goals.
The solution: Contentstack Edge
The headless CMS redefining content management. Bring your ideas to life faster and at scale to make your brand the one your customers never forget.
Unmatched flexibility & agility
Create digital experiences 2-10x faster and manage content more easily with a structured, modular approach that maximizes reuse.
Built for the enterprise
Our platform is architected for the most demanding conditions, with rock-solid dependability and security at any scale.
Completely customizable, totally simple
Tailor your stack to your business needs—from simple add-on capabilities like DAM functionality to more robust solutions for personalization or commerce.
The ultimate guide to headless CMS
As businesses strive for agility, scalability, and a faster time-to-market, interest in and adoption of headless CMS has intensified. But what is a headless CMS, and why has it garnered such attention in the technological arena? Does it hold the key to the future of digital content management, and if so, what makes it stand apart? Welcome to “The Ultimate Guide to Headless CMS,” your comprehensive resource that delves deep into this transformative technology.
Analyst recognition
The Forrester Wave™
Strong Performers
Digital Experience Platforms, Q4 2023
Gartner® Magic Quadrant™
Visionaries
Digital Experience Platforms, 2025
The Forrester Wave™
Leader
Content Management Systems, Q1 2025