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Companies
Tech companies headquartered in New York, from seed to unicorn. Filter by industry, or by the technologies they build with.
4510 listed
Industry
Technology
81 of 4,510 companies
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Allora LabsAllora Labs is an AI research and development lab focused on building Allora, a self-improving decentralized AI network.
Allora enables applications to leverage smarter, more secure AI through a self-improving network of ML models. By combining innovations in crowdsourced intelligence, collective learning, and end-to-end encrypted machine learning models, Allora unlocks a vast new design space of blockchain applications at the intersection of AI and crypto.Crypto & web3LLM infraalloralabs.xyz
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AlmanaxLLM-based detection and triaging of vulnerabilities without the noise.
Catch 5x more bugs. Cut 90% of the noise.CybersecurityLLM infraalmanax.ai
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AnthropicDevelops AI systems and related products focused on safety, reliability, and interpretability.Dev toolsLLM infraanthropic.com
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anyapi.aiAnyAPI.ai — unified API platform for 400+ AI models including GPT, Claude, Gemini. Enables smart routing, RAG, MCP integrations and AI agent development.Dev toolsLLM infraanyapi.ai
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AnyLawyer - Your AI legal superpowersWe create a custom AI & LLMs for big law firms.LegaltechLLM infraanylawyer.com
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Artificial Intelligence Risk, Inc.Integrating High-Risk AI Safely. Winner of Waters Rankings 2024 Cybersecurity Award! Artificial Intelligence Risk, Inc. is a software platform provider that implements secure deployments of multiple third-party LLMs and our software in your private cloud in less than an hour. Our software provides world-class cybersecurity, risk, governance, and compliance management of AI systems, or AI GRCC, a new class of software. Our software also facilitates creation of custom AI agents that can link to daCybersecurityLLM infraaicrisk.com
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Authority PromptAuthorityPrompt is a trusted data infrastructure for large language models (LLMs) like ChatGPT, Claude, and Gemini.
We help companies become visible, understandable, and accurately represented in AI-generated answers — no SEO or advertising, just the facts.
AuthorityPrompt creates structured, verified business profiles and distributes them as an aggregator in trusted zones (Wikidata, GitHub, Reddit, JSON-LD) and directly to LLMs via an open API.
If Wikidata is the source of truth for WikipediDev toolsLLM infraauthorityprompt.com
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automata AIDevelops custom AI solutions using large language models, retrieval-augmented generation, and agentic AI technologies.Dev toolsLLM infraatmt.ai
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Avian.ioAvian.io is one of the premiere AI research labs with record breaking inference speedsDev toolsLLM infraavian.io
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Billion Dollar Cat AIYour curated directory of the best AI tools across 25+ industries, powered by major language models like Grok, ChatGPT, Claude, Gemini & more.LLM infrabilliondollarcat.ai
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Cake AINew York, NY-based company offering an AI infrastructure stack that gives teams the fastest path to production AI.Dev toolsLLM infracake.ai
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CambioCambio is the AI-powered commercial real estate operations platform for asset managers, sustainability leaders, investors and property managers. Our suite of products automatically collects building data to empower mission critical workflows like capital planning and compliance.
Cambio uses LLMs and agentic AI to reason across thousands of pages of unstructured data, run multi-step analyses, and continuously adapt as regulations, assets and market conditions change. With Cambio, investors can eProptechLLM infracambio.ai
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CometComet has been building AI developer tools since 2017, first for teams training their own models, and later for those building LLM-powered agents. Today, Comet is best known for Opik, the open-source project for agent observability, testing, and optimization. Opik is designed for AI builders who need their agents to work reliably in production. It covers the full workflow from development through production, giving teams one place to see what agents are doing, run tests, catch issues, and make iDev toolsLLM infracomet.com
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Concentrate AIConcentrate AI is an AI gateway that provides LLM access, routing, and spend management for enterprise teams. Concentrate AI was founded by Ari Jacoby; Todd Lieberman in 2025.Dev toolsLLM infraconcentrate.ai
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Continua AIWe've brought the power of LLMs to group chat.
The AI revolution has brought the world incredibly useful tools. But these tools for the most part operate in "single player" mode: a back and forth chat between person and machine. We are social creatures, and we are inspired and motivated through group conversation. We asked ourselves how AI can be a quiet and helpful member of group conversations. And then we built this Social AI, and found that it's a remarkable experience for our growing and fDev toolsLLM infracontinua.ai
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CREWASIS.AITraditional research is slow and expensive, and ChatGPT and Claude are generic. Not to mention, in LLMS, your competitors are all going to end up with the same answer. Consumer brand companies are hungry for innovation and have a specific workflow that requires an intimate understanding of how consumer research works and a platform to collaborate among marketing, innovation, R&D, and consumer insights teams. They also require an all-in-one platform that is personalized, confidential, and fast. WDev toolsLLM infracrewasis.ai
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Data Sense LMSData Sense helps working engineers and developers ship real AI systems, not just build demos.
We focus on what's actually working in production right now: agentic AI, Claude Code, Cursor, MCP, LangGraph, and the engineering patterns behind real AI products at companies.
𝗪𝗵𝗮𝘁 𝘄𝗲 𝗽𝘂𝗯𝗹𝗶𝘀𝗵:
1. Deep dives on the AI tools shaping engineering in 2026
2. Hands-on tutorials for Claude Code, Cursor, and agentic workflows
3. Enterprise AI patterns the courses don't teach
4. Free workshops oDev toolsLLM infradatasenseai.com
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Datumtron CorpDatumtron is an Artificial Intelligence company. Datumtron's flagship product is the Omega Natural Language Understanding AGI with focus on Wall Street AI needs.Dev toolsLLM infradatumtron.com
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Docunexus, Inc.Docunexus, Inc. is currently focused on creating and operating Kognie.com, an AI platform which provides access to all the leading large language models (LLMs), document analysis services, and an AI-powered image generation studio.Dev toolsLLM infradocunexus.com
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Egaki.AIAt Egaki.ai, we’re pioneering Personalized AI Visibility Optimization (PAIVO), ensuring brands are not only visible, but accurately depicted, trusted, and recommended inside LLMs.
Unlike generic “AI visibility” tools that just check if you show up, PAIVO goes deeper: aligning how LLMs describe and recommend you with your intended brand narrative, customer journeys, and competitive edge.
In the age of LLMs, visibility is about how generative models depict you, who you’re grouped with, and whethAdtech & marketingLLM infraegaki.ai
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EleutherAIEleutherAI is a research institute that focuses on interpretability, alignment, and ethics and large language models.Dev toolsLLM infraeleuther.ai
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ExostellarExostellar is a self-managed, AI Infrastructure Orchestration and Optimization company that does the thinking for your infrastructure - scaling GPUs and CPUs, tuning workloads, and boosting ROI so AI developers and IT teams don't have to.Dev toolsLLM infraexostellar.io
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EZKLEZKL is a cryptography research and development company focused on proactive security for AI/ML systems. We use zero-knowledge proofs to help prove that models produced certain results and verify computation, without reviewing the model itself.
At EZKL, we believe in open-source first and build our core engine in public. This enables new affordances in trust, whether you're seeking to monitor in-system models, verify model performance publicly, or identify model-generated content. We're on a mDev toolsLLM infraezkl.xyz
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FinquillSimplifying the AI Agent Stack for Web3 & TradFi.
Our flagship product is Finquill Terminal, an AI-Native financial terminal where users can manage prompts, agents, RAG pipelines, external APIs, and access our optimized compute architecture.FintechLLM infrafinquill.com
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Gaper.io - Generative AI & Custom LLM SolutionsBacked by Harvard and Stanford alumni, Gaper brings top talent to every engagement, with a proven track record serving Fortune 500 enterprises and accelerating growth for startups from early stage to venture backed. Gaper is an AI-native implementation partner that helps organizations design, build, and deploy AI agents directly into their workflows.
We move companies from AI curiosity to AI capability by implementing practical systems powered by leading platforms like OpenAI, Claude, Gemini, aDev toolsLLM infragaper.io
CGelu AIAn AI infrastructure company that delivers fast, affordable inference for large language modelsDev toolsLLM infra
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GoMLGoML designs, builds and manages production-grade Generative AI systems for startups and enterprises. With over 100 successful deployments and a Gen AI Competency Partnership with AWS, GoML enables organizations to scale gen AI adoption responsibly and with measurable ROI.Dev toolsLLM infragoml.io
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GooseAIGooseAI is a fully managed inference service delivered by API. With feature parity to other well known APIs, GooseAI delivers a plug-and-play solution for serving open source language models at over 70% cost savings by simply changing 1 line of code. GooseAI is a joint venture between CoreWeave and partner Anlatan - the creators of NovelAI.Dev toolsLLM infragoose.ai
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HarveyHarvey is domain-specific AI for legal and professional services. Adopted by Fortune 500 companies like AT&T, Verizon, Cox, Koch, KKR, Bridgewater, more than 100,000 lawyers across 2,400+ customers in 70 countries and over 75% of AmLaw 100 law firms rely on Harvey to advance legal expertise faster across contract analysis, due diligence, compliance, and litigation. Backed by Sequoia Capital, OpenAI, GV, Kleiner Perkins, Coatue and EQT, Harvey is the trusted partner in modernizing the legal indusLegaltechLLM infraharvey.ai
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Hugging FaceOpen and collaborative platform for AI builders, headquartered in New York CityDev toolsLLM infrahuggingface.co
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ibl.aiibl.ai is a sovereign AI operating system for organizations that need to own their AI infrastructure — not rent it.
You get the full source code, every connector, the policy engine, agent interfaces, and all infrastructure.
Deploy on your cloud or ours — AWS, Azure, Google Cloud, air-gapped on-prem. Swap LLMs without rewriting a single integration. No vendor lock-in, no per-seat pricing traps.
What we deliver:
→ Full source code ownership — capitalizable IP, not a SaaS dependency
→ LLM-agnosDev toolsLLM infraibl.ai
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io.netio.net is the intelligent stack for powering AI.
It offers on-demand access to GPUs, inference, and agent workflows through a unified platform that eliminates complexity and reduces cost.
io.cloud delivers on demand, high-performance GPUs. Developers and enterprises can train, fine-tune, and deploy models on fast, reliable clusters spun up in minutes.
io.intelligence is the simple and comprehensive AI toolkit. It provides a single API to run open-source models, deploy custom agents, and evaluDev toolsLLM infraio.net
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Isotropic SolutionsIsotropic Solutions is a US-based Enterprise AI & Intelligent Systems firm focused on enterprise architecture, AI infrastructure, and governance-led transformation. The company designs and delivers multi-agent AI platforms, enterprise RAG/LLM systems with audit trails and evidence linking, national-scale data infrastructure, and cloud-native AI operations built for security, explainability, and long-term scalability. With POD-based delivery and global execution, Isotropic helps organizations estDev toolsLLM infraisotrp.com
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lakeFSlakeFS is the control plane for AI-ready data, bridging the infrastructure gap that slows down enterprise AI initiatives.
Built on a highly scalable data version control architecture, lakeFS ensures data quality, makes AI training and agent runs reproducible, and reduces data access friction for tools, users, and AI agents, without replacing your existing infrastructure.
lakeFS sits between your data storage and everything that consumes it: pipelines, models, and agents. It handles unstructureData infraLLM infralakefs.io
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MBGAIMBGAI designs, builds, and manages custom on-premise and hybrid AI infrastructure for businesses that want to own their technology stack — not rent it.
We replace expensive SaaS sprawl with self-hosted open-source alternatives, build custom AI agents trained on your actual business data, and run it all on hardware you control. On-premise, hybrid, or both — whatever fits your situation.
Most clients come to us paying $1,500–4,000/month across tools that barely talk to each other. We consolidateEnterprise softwareLLM inframbgai.io
CModal LabsNYC company founded in 2021 by Erik Bernhardsson and Akshat Bubna, providing serverless infrastructure that runs machine learning and AI code in the cloud.Dev toolsLLM infra
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Model Share AIThe Model Share AI MLOps platform is a dynamic hub for machine learning innovation.
It allows data science and machine learning engineers to easily manage ML projects from start to finish. You can improve models, track progress with rich ML analytics and reporting tools, and deploy models instantly.
At Model Share AI, we are also building the biggest database of reusable ML models in the world, users can build data science portfolios, generate and share reproducible models and reusable code.Dev toolsLLM inframodelshare.ai
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MQube CognitionMQube Cognition is pioneering a new generation of Enterprise AI. We design Intelligent, Modular, and Explainable systems that work across industries—empowering organizations to unlock value from complex data, optimize operations, and accelerate sustainability goals. Our platforms integrate Large Language Models (LLMs), Agentic AI, Computer Vision, and Blockchain to solve real-world challenges at industrial scale.
Whether it's Global Emissions Management, Regulatory Compliance, or Carbon MonetizEnterprise softwareLLM inframqube.ai
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NewComputeAt NewCompute, we're building infrastructure to help businesses leverage Generative AI.
We think there's an opportuntiy to build 10x AI infrastructure using AI itself.
This is the beginning of a golden age for builders. We're committed to giving them a golden pickaxe.Dev toolsLLM infranewcompute.ai
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noena.ainoena.ai builds production-grade AI systems for companies that need more than a demo.
Most AI projects never leave the proof-of-concept stage. We close that gap.
𝗪𝗵𝗮𝘁 𝗪𝗲 𝗕𝘂𝗶𝗹𝗱
→ Agentic AI Systems
→ RAG & Intelligent Search
→ Evaluation & Quality Metrics
→ AI Infrastructure at Scale
𝗪𝗵𝘆 𝗡𝗼𝗲𝗻𝗮
✓ We ship systems, not slide decks
✓ Built-in quality benchmarks from day one
✓ Clean handover — your team owns it
𝗥𝗲𝘀𝘂𝗹𝘁𝘀
60% faster time-to-answer · 40% auto-resolved supporDev toolsLLM infranoena.ai
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One Minute AIOne Minute AI is allows businesses to create powerful Generative-AI apps, assistants or agents using your internal data in seconds.
If you are looking to run AI privately, we have you covered with our on-premise deployment option and all the main LLMs in the market to use.
Build apps without coding using a drag-and-drop app builder, ensuring anyone can create powerful AI tools without needing programming skills. Our visual no-code app designer makes it easy to bring your ideas to life quicklDev toolsLLM infraoneminuteai.com
COpenAI New YorkOpenAI's New York City office in the Puck Building, opened November 2024 as the company's East Coast footprint, alongside a partnership with the NYC Economic Development Corporation's Founder Fellowship acceleratorLLM infra
COpenRouterCompany founded in 2023 by Alex Atallah and Louis Vichy, operating a routing platform that connects AI applications to language models and cloud inference providers.Dev toolsLLM infra
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OutropyWe give product developers the tools to build AI features that don't suck. Our API lets you tap into top-tier AI models without needing a PhD in machine learning.
Let's face it: enterprise AI is a mess. Flashy demos rarely turn into useful products. New AI releases create buzz, but users bail when they get generic, hallucination-filled responses at premium prices.
We're fixing that. With Outropy, you can build AI that doesn't sound like a broken chatbot, create features your users will actuallDev toolsLLM infraoutropy.ai
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Petra LabsNew York-based enterprise answer-engine-optimization company building AI search attribution, LLM simulation and citation tracking for marketers.Adtech & marketingLLM infrapetralabs.com
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PineconeVector database and knowledge engine providing retrieval infrastructure for AI applicationsDev toolsLLM infrapinecone.io
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Polymathic AIWe are a team of engineers and researchers dedicated to building foundation models that can leverage shared concepts across disciplines, for the use of the scientific community.Dev toolsLLM infrapolymathic-ai.org
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Port of ContextA platform for deploying and running AI agents on your own infrastructure with full observability and control over which AI models they use.Dev toolsLLM infraportofcontext.com
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Qwak (Acquired by JFrog)Qwak brings together the tools, integrations, environments, and out-of-the box approach needed for successful AI/ML development.
Go from idea to production with the all-in-one solution to
build, deploy, manage and monitor all your AI workflows, from
GenAI and LLMs to classic ML.
JFrog ML brings together the tools, integrations, environments, and out-of-the box approach needed for successful AI/ML development.Dev toolsLLM infraqwak.com
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Rapider AIRapider enables businesses to search, analyze, and act on their internal knowledge. Our SaaS offering gives teams frictionless AI search; our enterprise solution provides private LLM deployments with full security, compliance, and model flexibility.
We believe companies shouldn’t trade performance for privacy, so Rapider lets you switch models, own your data, and keep control of your AI stack.Dev toolsLLM infrarapider.ai
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ReflectionReflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. Our team previously built frontier LLMs at labs like DeepMind, OpenAI, and Anthropic. We believe AI should be built in the open, with transparent research and collaborative development. That means giving enterprises, governments, and sovereign entities true ownership and control of AI that performs at the highest level.
Our mission: make intelligence open and accessible to all.Dev toolsLLM infrareflection.ai
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Rose AIRose AI is a cutting-edge cloud data platform that leverages generative AI to help users find, visualize, and share data. By combining powerful natural language processing and state-of-the-art open-source LLMs, we empower knowledge workers to research at the speed of thought, starting with the finance industry. Our platform simplifies the process of accessing, manipulating, and visualizing data, providing a single source of truth that is fully auditable and easy to use.Data infraLLM infrarose.ai
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Sanctum AISanctum is a downloadable Mac app that lets you run full-featured #LLMs locally on your device. Your interactions are fully private, encrypted & stored locally. There's no need for an internet connection.
Bringing privacy-focused AI to your desktopDev toolsLLM infrasanctum.ai
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Satya SystemsWe help CTOs use GenAI to augment their data automation. By using natural language-to-API models, SaaS vendors can easily integrate conversational interfaces into their platforms for clients and partners. We also host models for natural language-to-data-providers, delivering new data enrichment options through our partners.Dev toolsLLM infrasatya.systems
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TensorOpsTensorOps is the AI engineering firm that takes AI from strategy to production, in weeks. We build production-grade AI systems for Fortune 500 companies, Nasdaq-100 leaders and industry leaders across financial services, healthcare, cybersecurity, media, and industrial technology. We're partners with OpenAI, AWS, and GCP.Dev toolsLLM infratensorops.ai
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TensorZeroNew York-based AI company building an open-source stack (gateway, observability, evaluations and optimization) for industrial-grade LLM applications.Dev toolsLLM infratensorzero.com
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Textiles AITextiles AI is a fashion search engine powered by LLMs.
Our models understand subjective and contextual intent to recommend the most relevant products.
Visit textiles-ai.com to try it out.E-commerceLLM infratextiles-ai.com
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Triarii AITriarii AI is pioneering the development of Large Language Models (LLMs) for cybersecurity applications. As an emerging innovator in AI-driven cybersecurity solutions, our mission is to significantly enhance the operational capabilities of cybersecurity professionals. By empowering professionals with superior insights, we contribute to a safer digital future and answer the national call to strengthen our digital defenses.CybersecurityLLM infratriarii.ai
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Tribe AITribe AI is the AI delivery layer for the enterprise. We bridge the gap between frontier models and real-world applications with a platform + services model that gets AI use cases into production at scale.Dev toolsLLM infratribe.ai
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TypefluxTypeflux is a typed contract layer for LLM workflows.
It helps teams build agent systems that are deterministic, debuggable, and production-ready by enforcing explicit contracts between steps.
Currently in early development.Dev toolsLLM infratypeflux.dev
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TzafonTzafon is an applied research lab building scalable compute systems and training foundation models for computer use and real-world interaction.
We're founded by researchers & engineers from leading technology companies with the belief that AGI remains the most important unsolved problem this century.
We're globally distributed with headquarters in San Francisco and Tel Aviv, recruiting the best talent from every corner of the world to build the future of machine intelligence.Dev toolsLLM infratzafon.ai
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VersunoA memory and context infrastructure for AI agents, including an open-source memory engine called memloom that runs on Postgres.Dev toolsLLM infraversuno.ai
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Voxel AI Labshttps://www.voxellabs.ai/ | We partner with disruptive companies to implement the full range of AI: battle-tested RAG pipelines, research-grade agents, and custom, proprietary LLM models trained for vertical-specific use cases.Dev toolsLLM infravoxellabs.ai
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Voyage AIAcquiredAI embedding and reranking model company acquired by New York-headquartered MongoDB in February 2025Dev toolsLLM infravoyageai.com
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WallarooWallaroo provides ultrafast inference microservices for deploying machine learning models on CPUs or GPUs across any cloud or edge environment. Wallaroo is backed by investors that include boldstart ventures, Contour Venture Partners, Eniac Ventures, Greycroft, M12 - Microsoft's Venture Fund, and NSS Advisors.Dev toolsLLM infrawallaroo.ai
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Wallaroo.AIEasy Production AI at Scale: Any Model, Any Hardware, Anywhere.
Purpose built for production AI, so AI teams stay lean and nimble. Enabling you to get to value fast for your cloud analytics, edge AI and gen AI initiatives.Dev toolsLLM infrawallaroo.ai
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Wire (usewire.io)Wire is a Context as a Service platform that gives AI agents and tools the context they need to do great work.
Create context containers, upload your files, and Wire transforms them into portable, AI-optimized context. Access everything through MCP (Model Context Protocol) or REST APIs. Your context works with Claude, ChatGPT, Cursor, Windsurf, and any MCP-compatible tool.
How it works:
1. Create a container for any topic, project, or team
2. Upload documents, data, code, notes, or anything elDev toolsLLM infrausewire.io
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WriterWRITER is where the world’s leading enterprises orchestrate AI-powered work. With WRITER'S end-to-end platform, teams can build, activate, and supervise AI agents that are grounded in their company’s data and fueled by WRITER'S enterprise-grade LLMs. From faster product launches to deeper financial research to better clinical trials, companies are quickly transforming their most important business processes for the AI era in partnership with WRITER.
Founded in 2020, WRITER delivers unmatched REnterprise softwareLLM infrawriter.com