Progress® Announces Early Access Program for the First Generative CMS Built on Trusted AI
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Hello, 2030!
Sitefinity 15.4 LTS Is Here

Bring lasting support, faster content management and AI assistance into your everyday workflow.

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Explore how easy it is to create pages, build custom content and connect your business systems.

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Start Fast on a Platform Built for Today’s Hybrid Digital Reality

Sitefinity CMS supports ASP.NET Core and Next.js front ends out of the box, with AI-assisted project development and authoring tools and cloud-optimized performance.

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What’s New in Sitefinity 15.4

Sitefinity 15.4 combines speed, intelligence and flexibility to help you create faster, market smarter and deliver connected experiences with long-term support through 2030.

Content Management and Delivery

Built for Performance, Compliance and Accessibility

Content management now feels faster, safer and more inclusive. WCAG 2.2 improvements help every visitor and user engage with confidence while expanded audit capture and Azure-based reports give IT teams a clear view of activity and compliance.

Document uploads to Azure Blob Storage run more efficiently and enhanced form notifications make it easier to share submitted files securely through expiring links.

Content Management
Page Creation and Editing

More Control and Clarity for Editors and Administrators

Page creation is now more intuitive and flexible for every role. Editors can find what they need instantly with search in the page structure map and role-based widget visibility keeps the workspace focused and clutter-free.

New widgets including the Language Selector and Script Widgets for ASP.NET Core give teams more ways to tailor pages while external URL support in the Navigation Widget simplifies linking across sites and content hubs.

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Sitefinity Insight Customer Data Platform

From Insights to Action, Automatically

Progress® Sitefinity Insight® CDP turns analytics into activation. High- and medium-propensity contacts sync automatically to connected systems, helping marketers act while interest is high.

AI-generated names and summaries make audience segments easier to understand. Marketers can now filter recent contact interactions to quickly surface the most relevant engagement data.

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Sitefinity AI Assistant (SAIA)

A Governed Chatbot Powered by Your Sitefinity Content

The new Sitefinity AI Assistant (SAIA) extends its reach in 15.4 with support for MVC and Next.js, bringing intelligent, governed chat experiences to more front ends. It now captures user satisfaction to measure engagement, integrates with Sitefinity Insight to record conversations as interactions and supports multilingual experiences for global audiences.

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Built for performance

Sitefinity 15: AI-Powered, Connected and Future-Ready

Combine AI-assisted content creation, customer data and personalization, headless delivery and rich MarTech integrations—all in one platform.

Content Management & DX

Bring more content to more destinations faster than ever and improve content governance for multisite experiences.

Multichannel Experience Management

Deliver experiences that engage visitors across every stage of the funnel and customer lifecycle quickly and easily.

Cloud-Native CMS

Reduce overhead and maintenance without giving up customization—delivering reliable, always-on experiences.

Native CDP

Connect customer and business data to uncover insights, improve marketing and deliver targeted content across channels.

Connectivity & Integrations

Enrich your experience with expanded connectivity between systems, simplified workflows and reduced implementation efforts.

Always-On Experiences

Leverage the right toolset to optimize performance and strengthen your security stance to ensure visitors have an always-on, reliable experience.

Highlights for All Roles

Highlights for All Roles

1 of 9 Highlights for All Roles

Content Management & DX

Bring more content to more destinations faster than ever and improve content governance for multisite experiences.

AI-assisted Content Authoring
Generative AI for one-click content creation, editing and personalization, available right within the Sitefinity WYSIWYG text editor.
Next Generation Page Building
Take content editing to the next level with page layout presets based on section widgets, which can be reused across multiple ASP.NET Core pages and sites.
Digital Asset Management
Organize, optimize and deliver digital content across channels with out-of-the-box integrations for image, video and document processing.
Advanced Search
Make your most valuable content easy to discover. Deliver relevant results with personalized, multifaced, high-conversion, AI-driven image and content search integrations.

Highlights for All Roles

1 of 9 Highlights for All Roles

Multichannel Experience Management

Deliver experiences that engage visitors across every stage of the funnel and customer lifecycle quickly and easily.

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Seamless Headless Content and Experience Management
Manage a cohesive experience across channels with a content-as-a-service ready platform that can work with multiple UI frameworks in headless content delivery scenarios.
Web Portal Solutions
Serve diverse audiences with content-rich experiences and deliver information on-demand across public and authenticated touchpoints. Provide consistent brand experiences and personalized service.
Multiple Frontends
With frontend development options available across ASP.NET and JS, Sitefinity lets you build experiences and delivering information specific to a given audience, digital channel or business context.
Composable Commerce
Make commerce part of the experience. Manage complex product lines seamlessly integrated with both your content and your critical business applications.

Highlights for All Roles

1 of 9 Highlights for All Roles

Cloud-Native CMS

Reduce overhead and maintenance without giving up customization—delivering reliable, always-on experiences.

Always-on Global Infrastructure
Elastic scaling environments, enterprise-grade security, 24/7 availability management and a 99.95% SLA—with flexible packaging and optional service add-ons to adapt as your needs grow.
Modern Dev Stack, Real Flexibility
Develop and deliver multichannel experiences faster with modern tools and frameworks. Use decoupled front ends with ASP.NET Core or Next.js, streamline workflows with CI/CD support and speed up development with AI-assisted widget creation. Built for flexibility, performance and scale—without added complexity.
Smarter Tools for Digital Teams
Quickly create and manage customer-focused experiences with a platform that’s globally available, always current and built for scale. Use generative AI to accelerate content creation, document tagging and marketing insights, search and reuse on-brand images faster, provide real-time support to your customers with intelligent AI assistants.

Highlights for All Roles

1 of 9 Highlights for All Roles

Native CDP

Connect customer and business data to uncover insights, improve marketing and deliver targeted content across channels.

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AI-Driven Audience Segmentation
Automatically generate segments based on your visitors’ activity. Understand which content resonates with your audience, discover overlapping interests, intent and behavior patterns.
Comprehensive Touchpoint Attribution Modeling
Track impact of complex and external touchpoints which span across multiple sessions to get a holistic view of campaign performance.
Personalized Content Recommendations
Maximize the content that drives conversions with AI-assisted algorithms for personalized recommendations tailored to each visitor.
Data-Enriched Experiences
Intelligent data connectivity and interoperability via low-code event-based automation and the no-code Sitefinity Integration Hub.

Highlights for All Roles

1 of 9 Highlights for All Roles

Connectivity & Integrations

Enrich your experience with expanded connectivity between systems, simplified workflows and reduced implementation efforts.

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Sitefinity Integration Hub
No-code business-friendly integration architecture with ready-to-use connectors to 1,000+ MarTech systems, enterprise apps and digital channels.
Low-Code System Integration
Achieve automation within key aspects of your marketing operations (publishing content across channels, collecting CRM data, etc.) with service hooks and low-code integration with middleware that aligns with your existing tech stack and business needs.
Secure File Transfer
Leverage tight integration with Progress MOVEit for PCI-certified file handling to securely store and transfer sensitive customer data.
Business Rule Automation
Business decisioning for transformative digital experiences. Winning synergy between Progress products to easily manage complex, rules-driven forms.

Highlights for All Roles

1 of 9 Highlights for All Roles

Always-On Experiences

Leverage the right toolset to optimize performance and strengthen your security stance to ensure visitors have an always-on, reliable experience.

Enterprise Security
Sitefinity, Sitefinity Cloud and Sitefinity Insight are HIPAA and SOC2 certified, providing a solid foundation for building safe and compliant digital experiences across multiple channels and verticals.
Security as a Service
Security Information and Event Management (SIEM) in Sitefinity Cloud adds an extra layer of protection with data analysis, threat investigation and AI-assisted threat detection.
Simplified and Lightweight Authentication
Leverage a modern authentication solution with superior performance and greater extensibility, to support custom SSO scenarios and integration with a variety of identity providers.

Success Stories

  • Banking and Finance
  • Non-Profit
  • Associations
  • Travel & Leisure
DSK Bank Speeds Up Operations and Gains Marketing Agility with Sitefinity
See how DSK Bank used Sitefinity to modernize its content and experience management, cut down on manual work and speed up website updates. With Sitefinity Insight, the team gained useful customer analytics that helped both IT and marketing work more efficiently.
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Migration to ASP.NET Core Prepared USA Swimming for Remarkable Performance and Olympic Traffic
Learn how USA Swimming boosted performance and scalability ahead of the 2024 Olympics by moving to the cloud and ASP.NET Core to increase website sessions by 105%, integrate a large swim time database and prepare for future growth.
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From Web Forms to ASP.NET Core: How SIGIS Improved Member Engagement
Learn how SIGIS improved user and developer experience by transitioning to ASP.NET Core and rebuilding its frontend with Sitefinity, laying the groundwork for broader modernization across the organization.
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Tourism Barrie Helps Drive $600 Million Tourist Economy with a Dynamic Destination Marketing Website Powered by Progress Sitefinity
A dynamic destination marketing website, providing visitors with more engaging experiences across all device types; new “Sport Barrie” Persona developed generated $29 million in revenue; click-through conversions to over 400 business partners and local resources expanded by 30%.
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Make a Smooth Upgrade

Access step-by-step documentation, find a Progress Partner or get upgrade advice straight from our team of Sitefinity consultants.

Should You Upgrade?

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Upgrade Documentation

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Migration Analyzer

Use the tool to analyze your existing project and identify templates, widgets and pages to help you estimate and plan upgrade effort.
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Implementation Partners

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