About Us
One Platform. All the Tools. Built to Launch Fast and Scale Securely.
Whether you're a startup looking to get to work quickly or an enterprise managing complex compliance heavy operations, our enterprise suite delivers everything you need — in one secure, centralized, and AI-powered environment.
We combine essential open-source applications — including Sterling PDF (a powerful Adobe alternative), Paperless (a document management system), and LLaMA-powered automation — into one performance-driven platform. All GPU-accelerated. All under your control.
Who We Are
CastleSuite was developed by Divine Federal Solutions, LLC.
We’re a team of technology professionals, creative thinkers, and solution-driven individuals who recognized the inefficiencies of managing disconnected systems and tools. In response, we designed a unified, powerful platform that streamlines workflows and enhances productivity. Our mission is to deliver an experience that is efficient, intuitive, and tailored to the unique needs of each user.
What Sets Us Apart
*Open Source: Full control and extensibility with no vendor lock-in.
*All-in-One Platform: One centralized environment — no patchwork of SaaS tools.
*AI + GPU Acceleration: Powerful automation with high-speed performance.
*Cost-Efficient: Comparable power to Microsoft, Google, and Adobe — for significantly less.
*Privacy & Security First: Keep sensitive data in-house, fully isolated from third parties.