D

data-analysis

Nest Intelligence is an open source AI-powered home affordability platform that helps individuals understand what they can truly afford before purchasing a home. By analyzing income, assets, expenses, transportation costs, local housing data, property taxes, utilities, and lifestyle factors, Nest Intelligence provides a complete financial picture for sustainable homeownership. Built with a modular AGPL-3.0+ architecture, it delivers transparent, privacy-focused affordability guidance without relying on credit score inquiries. https://roxanneardary.com/nest-intelligence/

NeighborhoodGraph is an open-source civic intelligence platform that transforms housing, land, infrastructure, and community data into an interactive knowledge graph. It enables users to explore properties, ownership networks, neighborhood trends, and public infrastructure through AI-powered analysis and digital twin visualization. By connecting fragmented public records and geospatial data into a unified system, NeighborhoodGraph helps communities, researchers, and governments better understand how places change over time and how those changes impact people’s lives. https://roxanneardary.com/neighborhood-graph/

HabitaSense is an open-source, AGPL-licensed housing market analysis platform that uses AI to evaluate listings, detect inflated pricing, identify appraisal irregularities, and provide transparent, data-driven insights for renters, buyers, and researchers. https://roxanneardary.com/habitasense/

GeoListing is an AGPL 3.0+ licensed modular AI platform for real estate marketing, semantic search optimization, compliance automation, and AI-powered property discovery. Built for brokerages, agents, developers, and proptech platforms, GeoListing combines listing generation, SEO and LLM optimization, legal intelligence, market analytics, and advanced publishing workflows into open semantic infrastructure for modern real estate ecosystems. https://roxanneardary.com/geolisting/

CasaBot is an open-source AI-powered real estate companion that continuously monitors property listings based on your exact criteria and delivers timely alerts when matching homes become available. It combines listing aggregation, market analytics, and conversational AI to help users understand pricing trends, inventory changes, and market conditions in real time. Designed for transparency and extensibility, CasaBot empowers home buyers with automated insights and intelligent search capabilities to make more informed purchasing decisions. https://roxanneardary.com/casabot/

Veridion System is a modular intelligence infrastructure layer designed to transform fragmented, multi-source data into trusted and explainable signals. It continuously ingests, normalizes, and correlates information while applying integrity verification, adversarial noise detection, and counter-signal validation to ensure robustness. The system produces scored, auditable outputs that can be used by downstream AI systems, analytics platforms, and decision engines operating in uncertain or adversarial information environments. https://roxanneardary.com/veridion-system/

Dépôt pour le site web de l'Action nationale de formation CNRS "ERIC". Website.

PatentCortex is a modular AI-powered patent intelligence engine that converts complex vehicle and machinery patents into structured, searchable engineering data. It decomposes patents into components and systems, analyzes design strengths and weaknesses, and enables semantic search and future-ready engineering workflows across analysis, comparison, and design exploration. https://roxanneardary.com/patentcortex/

LexCrosscheck is an AI-powered legal research and retrieval system designed to provide source-grounded legal analysis, verified citations, jurisdictional conflict detection, case briefs, legal writing, and legal arguments with human oversight. https://roxanneardary.com/lexcrosscheck/

SecurePath is an open-source, enterprise-grade framework for AI evaluation, red-teaming, and regulatory compliance. It provides sandboxed testing, policy-aligned metrics, multi-modal evaluation, training data sensitivity analysis, and historical compliance tracking, all while maintaining audit-ready logs and dashboards. Designed for organizations, enterprises, and research teams, SecurePath ensures AI safety, transparency, and regulatory assurance. https://roxanneardary.com/securepath/

License Guardian Network is a modular semantic compliance and provenance system that detects specification usage across networks, verifies attribution requirements, and generates structured evidence and legal notices. It combines vector-based similarity detection, registry-based spec tracking, and automated compliance workflows to ensure licensing integrity in AGPL-3.0+ and SBL-enabled environments. https://roxanneardary.com/license-guardian-network/

WebDetective is a modular, multi-agent website research and intelligence specification designed to discover, archive, and analyze websites at scale. It examines site structure, content, keywords, backlinks, search visibility, technical SEO, and observable SEO strategies while preserving research evidence and provenance for comprehensive, reproducible analysis. https://roxanneardary.com/webdetective/

Sovereign Sheets is an open-source, privacy-first spreadsheet and data platform that combines powerful spreadsheet and database capabilities with built-in natural-language AI, specialized agents, automation, analytics, visualization, collaboration, and integrations. Designed around data sovereignty and security, it provides encrypted data handling, local-first operation, self-hosting, interoperability, and a modular architecture that lets users extend the platform with specialized applications and plugins. https://roxanneardary.com/sovereign-sheets/

TaxLensUS is an open-source AGPL-3.0+ system that analyzes U.S. corporate tax filings from SEC disclosures and combines them with public economic data to model how tax policy changes affect small businesses. It extracts structured tax data from financial reports, builds a tax policy knowledge graph, and uses AI-driven analysis to generate evidence-based impact reports with transparency and confidence scoring. https://roxanneardary.com/taxlensus/

PublicLaunch is an open-source AI-powered market intelligence platform that quantifies market behavior through historical analysis, IPO research, hype detection, manipulation-risk assessment, and probabilistic outcome modeling. Designed for researchers, analysts, journalists, regulators, and investors, PublicLaunch helps identify unusual market activity, compare current events to historical patterns, and evaluate stocks, cryptocurrencies, and public market launches using transparent, data-driven methodologies. https://roxanneardary.com/publiclaunch/

CommonsHome is an open-source, AI-powered platform for home staging, real estate marketing, and spatial intelligence. Using computer vision, generative AI, and modular analytics systems, CommonsHome helps transform property photos into optimized, market-ready listings through automated staging, layout design, photography guidance, and performance-driven listing intelligence. https://roxanneardary.com/commonshome/

Taskivo is an open-source AI platform that turns real-world requests into structured, comparable service outcomes. It uses modular industry-specific “Taskivo Modules” and a real-time AI co-pilot to guide conversations, standardize service scopes, and normalize pricing and service data. This allows users to move from vague requests to clear, structured decisions and consistent results across any service category. https://roxanneardary.com/taskivo/

Curated airport traffic rankings: final 2025 passenger, international, cargo and aircraft-movement data, historical No. 1 airport titles, and preliminary H1 2026 international traffic.

RightGuide is an open-source AI-powered legal analysis platform that helps users understand laws that may apply to real-world situations based on their location. By combining jurisdiction-aware legal research with plain-language explanations, RightGuide identifies relevant local, state, and federal laws, explains potential legal concerns, recommends protective actions, and helps users locate appropriate reporting agencies and legal assistance resources. https://roxanneardary.com/rightguide/

GreenMile is an open-source CO₂e calculator that measures and tracks travel-related emissions, with a strong focus on Scope 3 business travel. It provides tools for calculating, visualizing, and reducing carbon output across flights, trains, cars, and other transport modes, while supporting organizations with reporting, analytics, and sustainability insights under an AGPL-3.0+ license. https://roxanneardary.com/greenmile/