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Companies building AI

Profiles of the teams behind AI applications, infrastructure, models and developer tools, with the products they make and where those products rank.

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2,001–2,050 of 4,902

  • Hive

    Hive provides AI APIs for content understanding, search, and generation, enabling developers to integrate pre-trained AI models for moderation, brand protection, and contextual targeting into their applications.

    Cybersecurity & IT

  • Hoid

    An agentic AI compiler and software stack for AI inference that optimizes models for target hardware to run faster and more cheaply.

    Models & AI Infrastructure

  • Hololight

    Hololight provides proprietary XR streaming technology and platforms for enterprise AR/VR, pixel-streaming applications from cloud or on-premise servers to headsets.

    Software Development

  • Home Designer

    DIY home design, interior design and remodeling software from the creators of Chief Architect. Top-rated 3D home design software made easy for DIY homeowners and hobbyists.

    Real Estate & Construction

  • HomeByMe

    Online 3D space planning service developed by Dassault Systèmes SE for designing and decorating homes in 3D.

    Real Estate & Construction

  • HomeDesigns.AI

    AI-powered home design tool for interiors, exteriors, and gardens.

    Creative & Media

  • Hooper

    AI basketball app that uses computer vision to generate shot charts, stats, and highlight clips from smartphone video recordings.

    Creative & Media

  • Hootsuite

    Social media management tool that brings scheduling, content creation, analytics, and social listening to one place.

    Marketing & Commerce

  • Hoplite

    Hoplite provides effortless cloud coding agents backed by Y Combinator, designed to feel good to use.

    Software Development

  • Hopper

    Inference infrastructure for voice. Hopper trains STT, TTS, and speech LLMs on production calls, then serves and improves them against live traffic.

    Models & AI Infrastructure

  • Horizon3.ai

    Provider of autonomous penetration testing and security validation platform using real-world attacks to safely show what attackers can do in customer environments.

    Cybersecurity & IT

  • Horizontal

    The modular multi-agent operations platform for manufacturing, orchestrating operational work across a plant and existing factory systems.

    Industrial, Robotics & Mobility

  • Hotbox

    Hotbox is an AI-driven platform that converts social media engagement into revenue by identifying, enriching, and agently converting leads from Instagram comments, likes, and DMs.

    Sales

  • HotelBlock.AI

    An AI-powered platform for hotels that automates group booking lead tracking, proposal generation, and follow-up communications.

    Sales

  • Hotpot.ai

    Hotpot.ai helps users create graphics, pictures, and text through AI tools and easy-to-edit templates for device mockups, social media posts, marketing images, and app icons.

    Creative & Media

  • HouseCanary

    Residential real estate data and analytics company providing property valuation, forecasting, AI-powered insights, and licensed real estate brokerage services.

    Financial Services & Insurance

  • HouseWhisper

    An AI platform designed for real estate teams to engage and nurture leads, route them to appropriate agents, and assist with transaction workflows.

    Sales

  • Housewarming

    Social media app for keeping up with friends through casual moments from daily life, with no ads or algorithms.

  • Hover

    Domain registration and email forwarding service offering domain names across 300+ TLDs, professional email, and domain management tools.

    Software Development

  • Hub.xyz

    Multimodal data lab that captures, curates, and annotates egocentric data for frontier AI and robotics companies.

    Data & Analytics

  • HubSpot

    AI-powered customer platform offering marketing, sales, service, content, data management, and revenue software.

    Sales

  • Hubble

    AI-native medical record retrieval. Hubble pulls a more complete patient record across EHRs and payers through direct APIs, HIE networks, and voice and browser agents, built on the patient right of access.

    Models & AI Infrastructure

  • Hudson Labs

    Institutional-grade intelligence covering guidance, catalysts, accounting red flags, and financial drivers across 10,000+ U.S. issuers.

    Financial Services & Insurance

  • Hue

    Hue turns users’ requests into repeatable tests for AI agents using realistic tools and stateful environments. It helps teams replay real user tasks, evaluate agent behavior, and compare performance across agent versions.

    Models & AI Infrastructure

  • Hullbot

    Autonomous frequent hull cleaning service deploying globally, preventing biofouling build-up to reduce drag and fuel consumption for marine fleets.

    Industrial, Robotics & Mobility

  • Humaans

    AI-powered HRIS platform for global teams that automates onboarding, manages people data, and drives people operations across HR, Finance, and IT.

    People & HR

  • Human Archive

    Human Archive is a data lab modeling human embodied intelligence. The company collects, labels, and synchronizes multimodal data including video, sensor, audio, and long-horizon inputs through a network of contributors and industry partners to create foundational infrastructure for robotics, spatial computing, and AI.

    Data & Analytics

  • Human Behavior

    AI-native product analytics platform that watches user session replays to surface behavioral insights on why customers leave, pay, or stay.

    Customer Service

  • Human Computer

    Human Computer is an independent video game studio based in San Rafael, California, dedicated to building high-quality, story-driven games that respect player time and push creative boundaries.

    Creative & Media

  • Human-Engine LLC

    Human-Engine LLC offers software/R&D services and 3D/4D scanning services, developing technology using photogrammetry, machine learning, and high-end hardware to deliver animation-ready 3D/4D assets for games, VFX, mobile apps, VR, and AR.

    Creative & Media

  • HumanLayer

    An AI IDE, collaboration platform, and building blocks for a software factory that enables engineers to ship 2-3x faster across the entire SDLC while maintaining code quality and architecture standards.

    Software Development

  • HumanSignal, Inc.

    Operates Label Studio, an open source data labeling and AI evaluation platform for multi-modal data including agent traces, LLM evals, RLHF, computer vision, document AI, NLP, and audio transcription.

    Models & AI Infrastructure

  • Humance

    AI company that builds AI products designed to augment human capability rather than replace it.

  • Humand

    All-in-one HR software platform for internal communication, HR management, talent development, operations, and company culture, targeting deskless and frontline workforces across 40+ industries.

    People & HR

  • Humantic AI

    Buyer intelligence platform for GTM teams combining account intelligence and people intelligence to help salespeople adopt Buyer-First Selling.

    Sales

  • Humata Health

    Healthcare technology company providing AI-driven prior authorization automation that connects providers and payers through intelligent automation, AI-driven policy matching, and real-time payer connectivity.

    Healthcare & Life Sciences

  • Humoniq

    AI contact center for travel combining AI with human travel agents for outsourced customer support serving airlines, airports, OTAs, TMCs, and more.

    Customer Service

  • Humwork

    Human expertise as a service for AI agents; on-demand verified human experts via the Model Context Protocol.

    Software Development

  • Hundred

    AI visual inspection for contract manufacturers.

    Industrial, Robotics & Mobility

  • Hunter.io

    Online service for finding and verifying professional email addresses, enriching company and contact data, and conducting email outreach.

    Software Development

  • Huscarl

    AI-native actuary enabling self-insurance for corporations by identifying and quantifying risk exposures, optimizing premium spend, and managing total cost of risk.

    Financial Services & Insurance

  • Hushmail

    Encrypted email and secure web-form service trusted by therapy and healthcare practitioners for handling sensitive information.

    Cybersecurity & IT

  • Hyland

    Content services and intelligent document processing company offering a suite of intelligent, cloud-based technologies, solutions and services that connect and surface content.

    Finance & Business Operations

  • Hyper

    The self-driving company brain that learns from Docs, Slack, Email & Calendar, then plugs into AI agents to make them smarter.

    Data & Analytics

  • HyperWrite

    AI writing assistant offering content generation, research, rewriting, an AI document editor, and hundreds of AI tools.

    Productivity & Collaboration

  • Hyperbench

    An AI-agent platform for hardware and software co-development that works across repositories and verifies changes on real hardware.

    Software Development

  • Hyperbound

    Revenue Activation Platform for AI sales roleplay, coaching, and deal execution, operated by IntelligentSystems Corp.

    Sales

  • Hyperbrowser

    Browser-as-a-service infrastructure for AI agents and apps, offering cloud browsers on-demand via API compatible with Puppeteer, Playwright, and AI agents.

    Software Development

  • Hyperprobe

    Hyperprobe provides a runtime data layer for AI-native software, enabling coding agents to access real-time production telemetry and debugger states to fix bugs without redeploys.

    Software Development

  • Hyperproof, Inc.

    AI-powered GRC platform that centralizes compliance, risk, audit, trust, third-party risk, and governance workflows.

    Legal, Risk & Compliance