
A platform for doers
A perfect base for your multinational websites and multi-integrated self-service portals.

A perfect base for websites
Sitefinity is a platform for doers. It is built around the idea of empowering users in a uniform user experience. It’s available as a service or as a custom installation for any platform. A perfect base for your multinational websites and multi-integrated self-service portals.
The uniformity of the editing experience and the intuitive, easy to use user interface has also been recognized by independent analysts, such as Gartner Peer Reviews and the G2 Mid-Market Grid Report for Digital Experience Platforms.

Why choose Sitefinity for enterprise digital experiences
Sitefinity excels at managing complex, multi-brand, multi-lingual digital ecosystems while empowering business users with intuitive content creation tools. It's the ideal choice for organizations with global operations, multiple websites, and complex integration requirements.
Intuitive content creation
Drag-and-drop page building with no technical expertise required
Multi-site management
Manage multiple country websites with multiple languages per site
Microsoft ecosystem integration
Native integration with Azure, .NET, and Microsoft technologies
Advanced personalization
Powerful user journey customization and A/B testing capabilities
Secure API architecture
Atomic and secure API for content delivery to third-party solutionsies
Flexible deployment
PaaS, public cloud, or on-premises installation options
Enterprise authentication
Support for all standard authentication providers
Analytics and automation
Integrated CRM and marketing automation capabilit
Multi-site and multi-brand excellence
Sitefinity excels beyond content editing and management as a powerful platform for building multi-lingual, multi-site, multi-brand lead generation platforms. It enables content aggregation from multiple sources and seamless delivery to portals, intranets, apps, and third-party solutions via Sitefinity's powerful and secure API.
Advanced analytics and personalization
The platform aggregates and processes analytics from multiple sources, integrates with your CRM and marketing automation systems, and enables personalization of the user journey. Sitefinity is the ideal choice when managing multiple websites, supporting multiple country-websites with multiple languages per site and all character sets, including left-to-right written languages.
Comprehensive portal capabilities
Sitefinity serves as an excellent platform for extranet, intranet, and portal functionalities. It supports all standard authentication providers, integrates easily with external data sources, and functions as a centralized data/content hub for your entire digital ecosystem.
Flexible deployment and secure integration
Sitefinity's atomic and secure API enables safe data exposure to third-party solutions. Content creators benefit from intuitive editing tools, user managers appreciate the ease and precision of profile management, and IT personnel value that Sitefinity can run as PaaS, be installed in any public cloud, or deployed directly on-premises in your own data center.
Sitefinity as a Platform for Portals
The most cost-effective solution is combining public web and extranet/intranet services into a seamless user experience. This way any widget/integration/module created for a specific site can be also used in all the others. All this while your management has full control of who gets to see and edit what – customizing user profiles intuitively to your needs.
Selected references can be found below:
The Terex Dealer Portal

Siili: Progress Digital Agency Partner 2024

Siili Solutions’ long-standing collaboration with Progress has been instrumental in delivering digital excellence for enterprises like Wärtsilä.
As the EMEA Digital Agency Partner of the Year 2024, Siili has leveraged Progress Sitefinity to create scalable, cost-effective, and AI-ready digital solutions. With Sitefinity’s intuitive content management, seamless integrations, and optimized total cost of ownership (TCO), Wärtsilä benefits from a future-proof platform that evolves with business needs.

Europe's most experienced Sitefinity team
Siili has won multiple awards and is ranked first in Europe in the highest "Titanium" tier of Sitefinity partners, based on our extensive reference catalogue and highest number of certified developers.
Unmatched expertise and recognition
Siili has won multiple awards and is ranked first in Europe in the highest "Titanium" tier of Sitefinity partners, based on our extensive reference catalogue and highest number of certified developers. During our 11+ year journey with Sitefinity, our team has risen to forerunner status in the Sitefinity universe with multiple industry "firsts"—the first ever Enterprise-level website on Sitefinity, the first multi-site installation in the platform's history, the first Sitefinity Cloud installation deployment, and two MVP experts within the Sitefinity community.
Due to our superior expertise, we have delivered successful long-term digital experiences—some spanning over a decade—to our customers at a predictable pace and with low total cost of ownership.
Empowering customer independence
Our approach goes beyond traditional vendor relationships. We empower customers to achieve independence from IT and vendor dependencies by enabling them to use whole websites as "templates," publish new websites without technical assistance, and leverage the same functionalities with different branding across multi-brand environments.
This customer-centric methodology ensures that organizations gain maximum value from their Sitefinity investment while reducing ongoing dependency on external technical support, creating sustainable long-term digital solutions.
Global diversity drives innovation
Our team exemplifies Siili's versatility, combining excellent web-concept and UX expertise with software craftsmanship. The team of 30+ professionals represents ten different nationalities spread across five offices in four countries. We've operated as a hybrid, international team since day one—11 years ago.
This diversity has been a catalyst for building successful global websites, as our varied perspectives help us understand the diverse needs of international customers. We've perfected our continuous improvement culture through open and frank communication, knowledge sharing across borders and disciplines, collaborative learning and mutual support, and customer-centric partnerships that apply these same principles.
Proven track record
Our experience is demonstrated through award-winning implementations for global enterprises including Wärtsilä, Ruukki (SSAB), and Beierholm, showcasing our ability to deliver complex, multi-site solutions that scale across continents and cultures.
These implementations represent some of the most sophisticated Sitefinity deployments globally, featuring advanced multi-brand architectures, extensive integrations, and innovative approaches that have set new standards in the Sitefinity community.
Selected references
Our expertise is demonstrated through numerous award-winning client implementations that showcase Sitefinity's enterprise capabilities.
A global maritime and energy company, global multisite with 50+ websites on all continents, Sitefinity Site of the Year Winner
A global heavy machinery producer with public sites featuring 16 brands, dealers' portal with magnitude of integrations, and content repository for mobile applications, Sitefinity has been core technology in allowing the digitalization of a this heavy machinery company, the brands Terex Powerscreen is a Sitefinity Site of the Year Winner
Part of the global SSAB steel giant, producer of steel products for the construction industry, a Eurasian multisite with 20+ websites and 3 different brands incorporated to the same instance, has sections for both B2B and B2C, Sitefinity Site of the Year Nominee
Part of the global Mitsubishi Materials group, producer of high-quality copper products, global website with multiple language-versions
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