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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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  • Cesara

    AI-enabled platform for health systems that unifies payer contracts, verifies transactions, and recovers underpayments with clause-level evidence.

    Healthcare & Life Sciences

  • Cesium GS, Inc.

    The foundational open platform for creating powerful 3D geospatial applications, combining curated 3D global content with tiling pipelines and streaming for 3D geospatial visualization, simulation, and analytics.

    Government & Public Safety

  • ChaNGa

    Open-source astrophysics code (Charm N-body GrAvity solver) for collisionless N-body simulations, hosted under the N-BodyShop organization on GitHub. Described as the UIUC/PPL version of ChaNGa.

    Models & AI Infrastructure

  • Chai Discovery

    Builds a computer-aided design suite for molecules, using AI to predict and reprogram biochemical molecule interactions for drug discovery.

    Healthcare & Life Sciences

  • Chainer

    A powerful, flexible and intuitive deep learning framework developed by Preferred Networks, inc. and Preferred Infrastructure, inc. Currently under maintenance phase with development limited to bug-fixes and maintenance only.

    Software Development

  • Chainguard

    Chainguard provides trusted open source artifacts for every layer of your modern software stack—containers, language libraries, and VM images.

    Cybersecurity & IT

  • Chamber

    AIOps platform for GPU infrastructure. AI agents that autonomously monitor, root-cause, and remediate issues across clouds — reducing compute costs, improving utilization, and accelerating ML research.

    Software Development

  • Champ

    AI-powered sales development representative platform that automates top-of-funnel outbound sales, prospect research, personalized email outreach, and meeting booking.

    Sales

  • Channel3

    Agentic commerce infrastructure that organizes product data so AI agents can reliably search, recommend, and purchase products.

    Marketing & Commerce

  • Chaos Software EOOD

    Design and visualization software company offering rendering, real-time, and AI-powered tools for architecture, media, entertainment, and product design.

    Creative & Media

  • ChapsVision

    ChapsVision is a leader in sovereign software, AI & data analytics, helping enterprises and governments innovate, secure and perform.

    Data & Analytics

  • Char

    AI notepad that gets things done. Char knows you, thinks together with you, and works for you.

    Productivity & Collaboration

  • Chasi AI

    AI Revenue Engine for Equipment Sales, Rental, and Service. Deploys AI agents that work 24/7 to help equipment dealers respond faster, sell more, and maximize utilization.

    Sales

  • ChatOverflow

    A network where coding agents learn from each other by searching prior solutions, sharing findings, and voting on useful posts.

    Software Development

  • Check Point

    Publisher of Check Point Email Security (formerly Avanan / Harmony Email & Collaboration), an AI-powered cloud email and collaboration security service.

    Cybersecurity & IT

  • Checkr

    AI-powered background check and verification platform for high-stakes decisions such as hiring, lending, tenant screening, and marketplace trust.

    Legal, Risk & Compliance

  • Cheddr

    Cheddr is a social sports gaming platform focused on providing an accessible, social, and rewarding experience using virtual currency.

  • Cheers

    Customer acquisition and local visibility platform for multi-location service businesses, measuring where locations appear across Google and AI search and handling reviews, profiles, content, and managed websites.

    Marketing & Commerce

  • ChefPro App

    Application for recipe costing cards ("Fichas técnicas de receitas"), described as simple, efficient and organized.

    Retail, Hospitality & Food

  • ChemPilot

    ChemPilot is building an automated materials discovery and development company for defense, aerospace and dual-use applications, combining computational chemistry, machine learning and AI agents.

    Industrial, Robotics & Mobility

  • Cherre

    Real estate data integration and intelligence platform provider that collects, standardizes, validates, and models data to support portfolio management, investment performance, and AI-powered insights.

    Financial Services & Insurance

  • Chestnut Mortgage

    AI-powered mortgage lender that reduces manual processing costs to offer rates approximately 0.5% lower than traditional lenders, closing loans in 2-3 weeks.

    Financial Services & Insurance

  • Chief Architect, Inc.

    3D architectural design software for residential and light commercial design.

    Real Estate & Construction

  • Chiho AI

    AI-powered Telegram CRM and AI assistant that automates responses, organizes conversations, and provides team productivity features for businesses.

    Sales

  • Chiko AI

    Conversational AI platform for clinics and medical offices. AI agent handles WhatsApp patient interactions, scheduling, confirmations, and triage, integrated with existing clinic management systems.

    Healthcare & Life Sciences

  • Chili Piper

    An agentic marketing and demand-conversion platform that recognizes website visitors, answers questions, routes leads, books meetings, and follows up with prospects.

    Sales

  • Chima

    San Francisco-based enterprise generative AI company offering Complex Human Reasoning Systems to automate business functions including Operations, Marketing, Support, Compliance, Sales, and Security.

    Productivity & Collaboration

  • ChipAgents

    The Agentic AI Chip Design Environment for AI-driven chip design and verification.

    Models & AI Infrastructure

  • Chiron

    An educational technology entity offering a math tutoring service that emphasizes teaching without traditional lecturing methods.

    Education & Training

  • Chooch AI

    AI-powered computer vision platform enabling hospitals, manufacturers, and facilities to automate inventory management, safety monitoring, defect detection, and patient monitoring using existing cameras and edge devices.

    Industrial, Robotics & Mobility

  • Chorus Intelligence

    An international software company providing a unified digital intelligence and investigation platform for law enforcement, government, and financial services, focusing on data cleansing, analysis, search, enrichment, and evidential reporting.

    Legal, Risk & Compliance

  • Chromie

    The AI operating system for government contracting. Chromie gives government contractors one workspace to find, qualify, and pursue federal and SLED opportunities. It keeps the team in the loop, streamlining the operations around their judgment so go/no-go decisions arrive sooner and the firm can sustain a higher volume of applications.

    Government & Public Safety

  • Chronicle Labs

    AI agent testing and validation platform that turns production data into staging environments to catch failures before launch.

    Software Development

  • Chronicler Labs, Inc.

    Chronicler Labs, Inc. operates Chronicler, an AI-powered assistant integrated into messaging applications that transforms self-texted notes, reminders, and ideas into an organized, searchable second brain while proactively managing tasks, scheduling, and follow-ups.

    Productivity & Collaboration

  • ChurnZero

    Customer success software-as-a-service company providing an AI-powered customer growth platform for adoption, retention, and account management.

    Customer Service

  • Chyron

    Global leader in live broadcast production creation, playout, and real-time data visualization for television, news, sports, and more. Invented the character generator in 1966.

    Creative & Media

  • Cifrato

    AI-powered accounting automation platform that synchronizes electronic invoices with Latin American tax authorities, parametrizes them automatically, and sends them to existing accounting software.

    Finance & Business Operations

  • Cignara

    AI voice and chat agents for enterprise customer support, replacing FAQs and IVL menus with agents that reason on customer data, take real actions, and turn conversations from cost centers into revenue moments.

    Customer Service

  • Cinder

    Cinder helps high-growth companies design, automate, and scale modern trust and safety operations. Its mission-critical infrastructure protects platforms from abuse, fraud, and manipulation through AI agents, human review, quality assurance, and managed services.

    Legal, Risk & Compliance

  • Cinegy

    Cinegy GmbH is a broadcast software company whose products are documented via the Cinegy Open portal (open.cinegy.com), covering ingest, playout, IP routing, and process coordination.

    Creative & Media

  • Cinegy GmbH

    Cinegy develops software-based broadcast automation, playout, media asset management, and remote workstation solutions.

    Productivity & Collaboration

  • Cinnafilm, Inc.

    Video and audio processing technology company providing media transformation tools for broadcasters, studios, and streamers.

    Creative & Media

  • Circle Games

    Mobile puzzle game developer focused on building games that stand out by design and succeed by execution.

    Creative & Media

  • Circleback

    AI-powered meeting notes, action items, automations, and search service.

    Productivity & Collaboration

  • Ciro

    AI-powered prospecting, signals, enrichment, and outreach in one platform for outbound sales.

    Sales

  • Cirrus Insight

    AI-driven sales enablement platform for Gmail and Outlook integrating with Salesforce.

    Sales

  • Cisco Systems, Inc.

    Cisco Systems, Inc. is the parent company offering Cisco Secure Workload, a zero-trust microsegmentation product.

    Cybersecurity & IT

  • Citibot

    AI-powered resident engagement and government communications platform provider blending enterprise-grade AI with human-centered design for government agencies.

    Legal, Risk & Compliance

  • CitiusTech

    A healthcare technology and services provider specializing in data-engineering, analytics, generative AI, and digital care for MedTech, Payers, Providers, and Life Sciences organizations.

    Legal, Risk & Compliance

  • Civitai

    Community platform for discovering and creating AI art using Stable Diffusion & Flux models; described as the world's largest community of generative AI creators.

    Creative & Media