Rtutor LLC

Rtutor LLC, doing business as Orditus LLC, is a minority-owned, for-profit limited liability company based in Sioux Falls, South Dakota that specializes in developing artificial intelligence-powered tools and platforms for data analysis and scientific research. The company focuses on creating innovative software solutions that democratize access to advanced analytical capabilities, enabling researchers and organizations without specialized technical expertise to leverage large datasets and conduct sophisticated analyses through intuitive, AI-driven interfaces.

Through its federal contracting activities, Rtutor LLC has demonstrated expertise in advanced technology development for defense applications. The company was awarded a $149,949.80 firm fixed-price contract by the Washington Headquarters Service under the Department of Defense's Small Business Innovation Research (SBIR) Phase I program on August 18, 2025. This Total Small Business set-aside contract focuses on developing dynamic data portals and anomaly detection capabilities utilizing artificial intelligence agents, with performance scheduled for completion by February 18, 2026 in Sioux Falls, South Dakota. The project represents an early-stage research and development effort designed to enhance data analysis capabilities and improve anomaly identification across defense operations and support functions.

Rtutor LLC's grant portfolio reflects its commitment to advancing biomedical research and computational accessibility. The company received a $395,316 Project Grant from the National Human Genome Research Institute (NHGRI) on September 4, 2025 to commercialize IDEP, an interactive bioinformatics tool for RNA sequencing data analysis. This grant, which involves partnership with South Dakota State University, encompasses streamlining database update processes, developing a desktop application version, leveraging large language models to improve access to public RNA-seq data, and creating a technical support chatbot. Additionally, Rtutor LLC was awarded a $273,987 Project Grant from the National Institute of General Medical Sciences (NIGMS) in July 2024 to develop and enhance the RtutorAI platform, an AI-powered virtual assistant that enables natural language interactions with biomedical datasets. The RtutorAI project focuses on optimizing prompt engineering, upgrading to GPT-4 capabilities, handling multiple datasets, enhancing user interfaces, automating exploratory data analysis, and developing customized versions for business customers, with rigorous testing and documentation of the platform's capacities and limitations.