AI & Machine Learning Startups

Gappify automates accrual estimation and journal entry generation for accounting teams, integrating with ERP and P2P systems to produce SOX-compliant audit trails and reduce month-end close time. The platform serves enterprise financial teams seeking to minimize manual work and accrual errors through AI-powered workflow automation.

5 investors

GCTx develops an induced pluripotent stem cell (iPSC) programming platform called TFome™ that uses synthetic biology, gene editing, and machine learning to improve cell therapy development and scaling. The platform is designed to expand patient access to cell therapies across various therapeutic areas.

5 investors

Gecko is a code security platform that uses AI to analyze codebases, infrastructure, and logic to detect exploitable vulnerabilities and provide developer fixes. It targets enterprise and startup development teams seeking to find complex, multi-step attack chains and business logic flaws in their code and microservices.

5 investors

GEMESYS develops energy-efficient AI training hardware using analog circuit emulation and memristors to replace gradient-based learning, enabling AI training on edge devices. Its EMULAITE project, built with Ruhr University Bochum's Chair for Production Systems, aims to make AI training significantly more energy-efficient and reduce the environmental impact of data centers.

5 investors

Geminus builds physics-native AI systems that understand, predict, and optimize complex industrial infrastructure in real time by combining physics-based simulation with real-world data and uncertainty-aware reasoning. The company serves energy, industrial, space, and defense sectors with mission-critical system optimization and monitoring.

5 investors

Gendo provides an AI-native collaborative workspace for architecture teams to generate, iterate, and make visual decisions within their design workflow. The platform targets design studios and teams of 2–50 who need to accelerate visual decision-making without relying on outsourced visualization pipelines.

5 investors

General Catalyst is a venture capital firm that invests in and supports companies across sectors including healthcare, AI, defense, fintech, consumer, enterprise, energy, and industrials.

5 investors

Generate:Biomedicines develops protein-based therapeutics using artificial intelligence and machine learning in a field it calls Generative Biology, combining computational protein design with biological engineering. The company creates new drugs on demand across diverse biologic modalities for immunology, oncology, infectious disease, and vaccines.

5 investors

Genesis AI develops general-purpose humanoid robots powered by its own foundation model, aimed at performing physical tasks across factories, laboratories, hospitals, and homes. It also builds a full-stack simulation platform to accelerate robot training.

5 investors

GenieAI provides AI agents that automate middle- and back-office investment operations workflows for institutional asset managers, connecting to a firm's existing data sources and IT stack. The platform orchestrates agents to monitor workflows, investigate data breaks, run root-cause analysis, and produce auditable, verifiable outputs across teams.

5 investors

Crux is an AI-powered analytics and creative strategist platform that helps performance marketers optimize advertising decisions and campaigns. The platform serves digital marketers and ad account managers seeking to streamline decision-making across multiple tools.

5 investors

Ghost builds dedicated consumer hardware and software for running personal AI agents on infrastructure the user owns, rather than on cloud providers. Its products are aimed at individuals who want local control over agents that manage personal data, decisions, and connected home devices.

5 investors

Gibran is developing a general-purpose discovery engine that uses AI modeled on evolutionary biology and collective, population-based intelligence to generate its own data and solve problems where information is sparse or causally opaque. The company aims to apply this approach to research and discovery across complex, high-impact domains.

5 investors

Giga builds AI agents for enterprise customer support that handle complex conversations across multiple languages with high accuracy. The platform uses natural language processing and customizable policies to resolve customer issues, deflect tickets, and provide insights to improve support operations.

5 investors

Gigasheet processes large healthcare price transparency datasets and uses AI to produce benchmark and market intelligence reports through a spreadsheet-like interface. It serves healthcare providers, self-insured benefits partners, and payers for contract negotiation, network building, and rate benchmarking.

5 investors

GitBook is a documentation platform that helps teams create, publish, and maintain product docs, with tools to sync docs with code repositories, detect stale content, and let users query docs through an AI assistant. It targets developer and enterprise teams that need accurate, AI-ready documentation with features like SOC 2/ISO 27001 compliance, SSO, and access controls.

5 investors

GitStart offers Pull Requests as a Service, where software engineering teams assign tickets to GitStart Bot, which coordinates AI models and full-time engineers to produce and peer-review pull requests until they are ready to merge. Customers pay only for merged PRs.

5 investors

Glass Imaging develops AI-based image processing technology aimed at bringing DSLR-quality photography to smartphone cameras. The company operates in the artificial intelligence and imaging space.

5 investors

Gleamer develops AI copilot software for medical imaging that assists radiologists in detecting pathologies and generating diagnostic reports across X-ray, CT, and MRI modalities. The company serves hospitals and radiology groups with CE and FDA-cleared solutions for fracture detection, chest imaging, bone age assessment, and other diagnostic tasks.

5 investors

GoComet builds an AI-native platform for global trade and freight logistics, mapping a company's shipping process and running it end to end. Its tools cover freight planning, rate management, customs compliance, container tracking, disruption monitoring, and freight invoice reconciliation.

5 investors

GoFIGR is an Australian workforce intelligence platform that helps organizations understand and respond to AI's impact on their workforce through AI impact assessments, internal talent marketplaces, and skills-based workforce planning. The platform enables businesses to match people to roles and build needed skills by providing unified visibility into organizational talent data.

5 investors

Goldcast provides an AI-powered platform for creating and repurposing video content such as webinars, field events, video podcasts, and customer testimonials, using agentic workflows to turn long-form video into clips, blogs, emails, and social posts. It targets B2B go-to-market and marketing teams, with analytics and native integrations that deliver account-level engagement signals for ABM.

5 investors

GoodMeetings builds a sales productivity platform aimed at making sales interactions and meetings more effective for customer-facing revenue teams. The company focuses on improving sales operations and reducing operational burdens for sales teams.

5 investors

Google operates the dominant web search engine and its advertising business, alongside Android, YouTube, Google Cloud and the Gemini AI models.

5 investors