Regional AI Startup Intelligence
US AI Startups to Watch
Discover US AI startups across foundation models, infrastructure, AI agents, developer tools, healthcare, fintech, and cybersecurity.
Companies tracked: 2,470Market: United StatesUpdated: August 15, 2026
United States Market Snapshot
2,470
tracked companies
8
category clusters
8
funding signals surfaced
The US remains the deepest AI funding market, but the useful signal is category concentration, not raw company volume.
Representative Companies
A crawler-visible market map sample from the AI Market Watch database.
| Company | Category | Funding | Focus |
|---|---|---|---|
| Airrived Dublin, California, United States | AI Agents | $6.1M | An enterprise-grade 'Agentic Operating System' (Agentic OS) designed to unify, govern, and orchestrate autonomous AI agents across security, IT, and business operations. |
| ZeroEntropy San Francisco, CA, USA | AI Developer Tools | $4.4 million | A purpose-built, developer-first context retrieval engine for LLMs, delivered via an API. It is designed to deeply understand natural language queries and retrieve accurate information from long, complex, and unstructured documents to improve the reliability of AI applications. |
| Apple Inc. (Apple Intelligence China custom AI model) Cupertino, California, USA | Foundation Models / LLMs | Not disclosed | Apple has trained a proprietary large language model specifically for the China market, developed jointly with Alibaba's technical support, to power Apple Intelligence features pending/following regulatory approval in China. |
| Motive San Francisco, USA | AI in Supply Chain / Logistics | $717,300,000 | An integrated AI-powered operations platform that automates safety, compliance, and efficiency for businesses powering the physical economy. |
| Opsera Palo Alto, USA | AI Developer Tools | $51.3M | A unified, AI-powered DevOps orchestration platform that automates end-to-end software delivery pipelines and provides autonomous remediation through 'Agentic DevOps.' |
| Google (Alphabet Inc.) — Gemini 3.7 Flash Mountain View, California, USA | Foundation Models / LLMs | Not disclosed | Google (Alphabet Inc.) released Gemini 3.7 Flash, its most intelligent workhorse AI model yet for coding and agents, on August 13, 2026 — a multimodal model with a 1M-token context window priced at half the cost of its predecessor. |
| Presearch Camden, Delaware | AI Infrastructure | $20.5M | A decentralized, community-powered search engine and AI-native intelligence infrastructure that rewards users with crypto tokens while providing unbiased data for the Agentic Web. |
| Invisible Technologies New York, United States | AI Infrastructure | $144M | Invisible Technologies is an operations innovation company that provides a tech-enabled service, blending AI and automation with a global workforce to manage complex business processes for enterprises. |
| RWX Columbus, Ohio, USA | AI Infrastructure | $19M | RWX (ReadWriteExecute, Inc.) is a dev cloud / CI/CD platform purpose-built for AI-driven software engineering, helping engineering teams and AI coding agents build, test, and validate code faster via a new container runtime with content-based caching. |
| Prologue Louisville, USA | AI in Marketing | $0 | A strategic storytelling firm and AI tech startup that helps brands scale their messaging frameworks and narratives using a proprietary AI tool called Premise. |
| Project Prometheus San Francisco, USA | AI in Manufacturing | $18.2B | A physical-world AI company developing foundational models to automate and optimize the 'physical economy,' focusing on breakthroughs in manufacturing, aerospace, and automotive engineering. |
| CodeRabbit San Francisco, California, USA | AI Developer Tools | $231M | CodeRabbit is an AI-powered code review platform that automatically reviews pull requests and has expanded into agentic change management — the control layer for validating, prioritizing, understanding, and securing AI-generated code. |
| Uptool San Mateo, USA | AI in Supply Chain / Logistics | $6.0M | A vertical AI platform designed to automate and accelerate the complex price quoting and estimating process for U.S. manufacturers. |
| PeachWiz Cumming, USA | Voice / Speech AI | Undisclosed | An AI-powered technology incubator and platform provider specializing in interactive enterprise audiobooks and human-AI synergy solutions that transform static content into engaging knowledge ecosystems. |
| Sendbird San Mateo, USA | AI Agents | ~$220M total (all rounds) | An omnichannel AI agent and communications platform offering APIs and SDKs for chat, voice, video, and AI-powered customer support. |
| OpenAI San Francisco, United States | Foundation Models / LLMs | $199.6B | AI research and deployment company developing safe artificial general intelligence (AGI) through advanced language models, consumer applications, and enterprise AI solutions. |
| QumulusAI Marietta, Georgia, United States | AI Infrastructure | $500M | QumulusAI provides on-demand and bare metal GPU compute for breakthrough performance and reliability in large-scale AI workloads |
| Intelligence (The Intelligence Company) San Francisco, California, USA | AI Infrastructure | $7.9M | The Intelligence Company builds Design Arena, the world's largest crowdsourced benchmark for AI-generated design, using human-preference data to evaluate and improve frontier AI models. |
| SuperCircle New York, USA | AI in Supply Chain / Logistics | ~$31M+ total (all rounds) | An AI-powered textile waste management platform that transforms post-consumer and post-industrial textile waste into profitable, sustainable outcomes through automated sorting and routing to 50+ reuse and recycling streams. |
| FinOpsly Cincinnati, USA | AI in Fintech | $6.37M | An AI-native FinOps platform that utilizes agentic Value-Control™ to map cloud, data, and AI infrastructure spend directly to business value and ROI. |