AI & Machine Learning Startups

Gracia builds volumetric video technology based on Gaussian Splatting for use in streaming, visual effects, and extended reality (XR) applications.

2 investors

Gradescope is a web platform for administering and grading assessments—paper-based, digital, code, and bubble-sheet assignments—with flexible rubrics, AI-assisted grouping of similar answers, and per-question analytics. It serves university instructors and students for grading and feedback across academic subjects.

2 investors

Gradient AI provides a fleet of agents that research, build, and deliver digital content and applications—including apps, websites, documents, and video—using the customer's data, tools, and style.

2 investors

Grain is an AI meeting assistant that records, transcribes, and summarizes video calls, tracks topics in customer conversations, and syncs notes to tools like HubSpot. It serves sales teams, agencies, customer success, recruiting, and research teams for meeting intelligence and sales pipeline management.

2 investors

Granicus provides cloud software and customer experience services for government agencies, including online meeting and agenda management, digital permitting and licensing, public records request automation, resident communications, and an AI layer for public services. It serves federal, state, and local government bodies and public-sector organizations.

2 investors

Granular.ai develops geospatial monitoring and analysis software for defense and intelligence applications, operating production systems for industrial site monitoring and search-space reduction under government programs.

2 investors

GrapeData runs a survey research platform that uses AI-driven respondent recruitment and vetting to deliver vetted B2B and niche B2C survey data, along with a client dashboard (GrapeVine) and an automated data-cleaning tool (VerifAI). It serves private equity firms, strategy consultancies, and corporations seeking market and expert insights.

2 investors

Graphext is a data analysis platform that pulls social media and web data (from sources like Twitter/X, LinkedIn, Google News, Instagram, and TikTok) and uses AI to enrich it, extract topics and sentiment, and build visualizations. It is aimed at business and market research teams seeking to analyze audiences, customers, and competitors.

2 investors

Graphify is an open-source, on-device tool that maps a code repository into a local knowledge graph (graph.json, graph.html, GRAPH_REPORT.md) using tree-sitter grammars, letting AI coding assistants query real paths through the code instead of grepping. It installs as a skill across 17 assistants (including Claude Code, Cursor, Copilot, Codex, Gemini CLI, and Aider) and serves the graph via an MCP server for developer teams.

2 investors

Graphika builds a network intelligence platform that maps and analyzes relationships across online communities to help organizations understand digital environments and identify emerging risks and opportunities. The platform uses graph analysis, machine learning, and cross-platform data to reveal information flow, influence patterns, and coordination patterns in complex digital networks.

2 investors

By Gravity builds enterprise data analytics software that uses generative AI to bridge the gap between data insights and business action. The company serves enterprises seeking more effective and actionable data analysis capabilities.

2 investors

Gravyty provides a platform with engagement, fundraising, and stewardship tools that help institutions and organizations build community around their mission. It serves nonprofits and mission-driven institutions, supporting donor giving and community management.

2 investors

Gray Matter Analytics provides healthcare data analytics for value-based contract management and performance monitoring, serving state Medicaid agencies, payors, and providers. Its platform uses AI/machine learning to identify care gaps, forecast contract outcomes, reduce costs, and improve health equity across commercial and government contracts.

2 investors

Grayscale offers AI-powered candidate engagement tools for recruiting and talent acquisition teams, helping them communicate with and engage candidates throughout the hiring process. The company has been acquired by Paylocity and its capabilities are being integrated into Paylocity's HR platform.

2 investors

Ubotica develops artificial intelligence that runs directly on satellites to process Earth observation imagery in orbit, delivering real-time intelligence for maritime monitoring and other Earth observation applications. The company serves governments, maritime agencies, and operators of critical ocean infrastructure across Europe and globally.

2 investors

Greenlite offers the Bretton AI platform, which deploys AI agents to automate back-office compliance, risk, and fraud workflows for banks and financial institutions. Its agents handle tasks such as enhanced due diligence, sanctions screening, SAR drafting, KYB, HMDA validation, loan review, and underwriting, with audit trails built to federal banking guidelines.

2 investors

Greenroom Robotics develops software for maritime autonomy and remote vessel operations, including AI-based navigation and operations management tools built on its Greenroom Platform. Its products serve maritime operators of vessels up to 100m across autonomous, remote, and crewed configurations.

2 investors

Greenshoe is an AI platform for SEC disclosure work that continuously monitors and aligns filings against peer companies, SEC rules, and live market events, drafting updates and generating auditable form checks and redlined markups. It serves public companies' reporting, legal, accounting, and investor relations teams as well as capital markets teams at law and accounting firms.

2 investors

greytHR is a full-suite HR management platform that handles recruiting, onboarding, payroll, leave, attendance, appraisals, and compliance, with AI to automate admin tasks via natural-language commands. It serves companies across India and offers additional resources like certification courses, an HR community, compliance wikis, and webinars.

2 investors

Grodi builds AI and computer-vision technology for greenhouse and outdoor agriculture, using an autonomous robot (Vega 11), drones and satellite imagery to capture crop data plant-by-plant and turn it into actionable decisions for pest detection, irrigation and post-harvest control. It serves seed nurseries, marketers, and individual farmers in the Mediterranean agricultural sector, with a focus on Almería, Spain.

2 investors

Groov builds AI-powered platforms for healthcare systems and organizations to deliver personalized support in real time. Groov Health extends patient care between clinical appointments through structured journeys and AI support, while Groov Business provides organizational leadership with real-time visibility into workforce performance and delivers continuous coaching to employees.

2 investors

Grotto provides real-time AI sales coaching for leasing agents in the multifamily/apartment rental industry, offering call guidance and pre/post-interaction coaching to convert more prospects into signed leases. Its platform measures ROI and NOI impact and includes fair housing compliance features for property leasing teams.

2 investors

Ground is an AI platform that autonomously drives revenue for consumer-focused businesses across the full customer journey, from acquisition to repeat purchase and advocacy. The company consolidates, predicts, and automates revenue-generating actions as a Growth-as-a-Service offering.

2 investors

GroundTruth operates a self-serve advertising platform that ties digital ad campaigns to real-world outcomes such as store visits and sales, offering omnichannel media buying across CTV, audio, and DOOH. It provides predictive targeting and transparent measurement for advertisers and marketers.

2 investors