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Nottelabs offers a platform to build and deploy enterprise-grade browser agents. We help companies cut costs and save time by automating repetitive tasks. Unlike others, we provide agents, tools, and infrastructure through a single API, making us the fastest path to reliable web AI agents in production.
San Francisco, CA, USA1-50 employees
We develop drones and land based autonomous robots that are designed to be controlled as groups and execute autonomous missions instead of requiring skilled operators to pilot or control. Once a critical mass of intelligent devices are deployed on the battlefield, it will fundamentally reshape the command structure of the modern military into something resembling an RTS game (Like Starcraft, Civilization, Command & Conquer, etc), reducing response times from minutes to milliseconds.
San Francisco, CA, USA1-50 employees
Novaflow is the AI data analyst for biology labs. -- Bioinformatics data analysis is a time-consuming and expensive process for scientists. With Novaflow, life scientists can upload experimental data, ask questions in plain English, and get instant, publication-ready plots, giving them results in minutes instead of months. Researchers at leading institutions like UCSF, Mount Sinai, UC Berkeley, and Harvard are already using Novaflow in their labs.
San Francisco, CA, USA1-50 employees
Novelcare addresses the primary bottleneck in drug development: recruiting patients into clinical trials. We analyze electronic health records to help doctors find clinical trials for their patients, and to help trial sites find patients for their studies. 72% of doctors want to inform their patients of clinical trials, but only 5% do. We're on a mission to close that gap, ultimately bringing safer, more effective drugs to the patients who need them.
New York, NY, USA; Remote1-50 employees
Novig is a sports prediction market that eliminates the need for traditional sportsbooks by creating a two-sided marketplace. We do this by enabling users to trade directly against friends or the market, rather than against the house, making the betting experience more efficient, fair, and, most importantly, profitable.
New York, NY, USA1-50 employees
Novoflow is building AI employees that automate medical operations for clinics. Novoflow built the universal bridge into EHR systems—so every workflow, from scheduling to billing, can finally run on AI. The first product is an AI employee that talks to patients and uses computer agents to book, reschedule, and recover cancelled appointments. Built for healthcare providers and hospitals.
1-50 employees
NowHouse helps stock brokerages settle trades instantly.
Nowadays is an AI copilot that automates the boring parts of planning corporate events and retreats. For example, our AI can contact venues by email and phone to get availability, deal with back-and-forth negotiations, and present the best options.
San Francisco, CA, USA1-50 employees
Nox Metals is an AI-powered metals supplier powering modern American manufacturing at scale. We are building automated factories that turn raw metal into production-ready material faster, cheaper, and more reliably than legacy service centers.
Detroit, MI, USA1-50 employees
Noya is a new kind of product design tool for non-designers. This is our second time co-founding a design tools company – our first company was acquired by Airbnb in 2017 and we became the design tools team there. At Airbnb, we built the design infrastructure that the entire company relied on to scale design without increasing headcount costs. We did this by letting non-designers (such as marketing, PMs, and engineering) design screens and websites. Now we're making these tools available to every company.
Remote1-50 employees
Nozomio is a product lab building engineers for the age of AI. As coding agents become ubiquitous, the real bottleneck shifts from “write code” to “know which code and docs to feed them.” Starting with the tool named Nia, the mission is to provide context enrichment through agentic research and indexing of any external codebase(-s) or documentation via MCP / API. Nozomio started with Arlan's early frustration with the agentic coding ecosystem, especially around context and memory. After winning Product of the Day in February and raising pre-seed, Arlan moved to London and then to SF as a solo immigrant from Kazakhstan to build the future of software engineering. try nia at trynia .ai <3
1-50 employees
NuMind is a tool for data scientists, data analysts, but also software engineers to create custom NLP models. For example, a recruiting company uses NuMind to find which job offers best match a given resume. Etienne (CEO) was head of Machine Learning at Wolfram Research, and Samuel (CTO) co-founded Make.org (8M users). NuMind originated from our own frustration when developing NLP models. Leveraging large language models similar to GPT-3, NuMind allows to complete NLP projects at least 10x faster than before. We launched a private beta August 2 and had 9 paying customers one month later.
Cambridge, MA, USA1-50 employees
We're building tools that combine static analysis with AI to obtain a deeper understanding of code behavior. By doing so, we help both humans and machines understand code behavior at a fundamental level.
San Francisco, CA, USA; Remote1-50 employees
We help oncologists and radiologists extract insights from CT scans to support tumor characterization and treatment. The hospitals we work with include Stanford Hospital, Cedars-Sinai, UCI Health, and Weill Cornell.
1-50 employees
We provide defense companies with simulation infrastructure train and validate autonomous systems.
San Francisco, CA, USA1-50 employees
Nullstone is a suite of tools delivered as a single product that enables developer self-service while accommodating flexibility and control that platform engineers need to maintain secure, compliant, performant, and reliable infrastructure. Nullstone provides a simple developer experience that guides developers through the architecture and release of cloud apps. By default, infrastructure launched through Nullstone is compliance-certified and vetted for security best practices. The software delivery process can be customized per app through external CI/CD tools or IaC tools like Terraform to meet the specific needs of customers or to optimize developer workflow. Nullstone comes with many quality-of-life features that are hard to build with an in-house DevOps/Platform team: Auto-Build/Deploy, Preview Environments, GitOps, and Automatic Secrets Management.
Atlanta, GA, USA; Remote1-50 employees
Numbers Station is an AI-native data workflow automation platform that enables building AI-enabled data applications by integrating AI agents with enterprise data stacks for real-time, conversational analytics and automation. It targets enterprise data teams and business users to automate data-intensive tasks, monetized via SaaS subscriptions. Differentiators include AI agents, metadata, and connectors enabling scalable, explainable workflows.
Austin$12.5M11-50 employees
AnalyticsAI ApplicationB2B SaaSSeries A$10M-$50M
Numeral is the fastest, easiest way to stay compliant with US sales tax and global VAT. Trusted by 2,000+ businesses, including Eight Sleep, Ridge, and Manus, our end-to-end platform keeps our customers compliant wherever they sell, with registrations, filings, calculations, and ongoing compliance support. Numeral’s AI-native solution covers more than 70 countries and tens of thousands of jurisdictions and is built for accuracy and scale.
San Francisco, CA, USA51-200 employees
Numida provides working capital loans to African micro businesses. Instead of borrowing from informal lenders or family, micro business owners download the Numida app, apply in minutes, and receive capital within a day. We have figured out how to score and disburse unsecured loans to cash-based businesses that have no digital transaction history, while maintaining excellent collection rates. Since 2021 we have provided $23M in working capital to 32,000 businesses in East Africa.
Kampala, Central Region, Uganda51-200 employees
Applying artificial intelligence to economically productive use-cases requires bulletproof alignment. We’re solving that.
San Francisco, CA, USA1-50 employees
Use Nyckel to train and integrate state of the art machine learning into your application. Our ML platform can be used by anyone and it only takes minutes to train your first model. Once trained, your functions is immediately deployed to production grade infrastructure.
CA, USA; Remote1-50 employees
Obento Health is redefining the CRM experience for medical field sales. Designed specifically for healthcare, we are saving reps time from documentation and empowering reps to create more personalized interactions with their customers.
San Francisco, CA, USA1-50 employees
Observe Inc. provides an AI-powered observability platform built on a streaming data lake and a proprietary knowledge graph. Its O11y Data Lake, O11y Knowledge Graph, and O11y AI SRE enable real-time correlation of logs, metrics, and traces within a scalable, fully managed SaaS offering. The product helps enterprises troubleshoot incidents faster and optimize performance and costs, positioning Observe as a modern, AI-enabled observability platform for large-scale deployments and AI-native workloads.
ObservabilityAI ApplicationB2B SaaSSeries B$200M-$1B
OctaPulse uses AI vision to automate hatchery QA for fish farms, starting with broodstock phenotyping and juvenile deformity inspection. We cut inspection time from about 5 minutes to under 30 seconds per fish, with more than 90 percent accuracy, so farms advance only high quality fish and waste less feed and labor. Our goal is to bring automation across the entire fish production lifecycle for the $300B aquaculture industry. Aquaculture is the fastest growing food sector, and has already surpassed commercial fishing for production of seafood. Yet two of the most critical QA and QC steps in fish production are still done by hand: phenotyping and deformity inspection. These processes are slow, error prone, and despised by technicians but vital for the success of the farm, so much so that farms spend >$200K a year on trained technicians and geneticists to operate. We’ve built an AI vision platform for vertically integrated finfish farms that drops into existing workflows starting in the hatchery, uses off the shelf cameras, standardizes these QA steps, and creates a proprietary multi species dataset that becomes the brain for future autonomous aquafarms. Phenotyping is the start, but the platform is designed to be a drop in solution that can easily expand into feeding, health monitoring, and processing so we can solve production problems across the lifecycle. We signed a 6-figure paid pilot with the largest trout producer in the United States, are deploying into 2 more farms early 2026, and trained models above 90 percent accuracy while cutting inspection time from 5 minutes to under 30 seconds. Each deployment adds labeled images to our dataset and improves cross species generalization.
1-50 employees
Octolane is the world’s first self-driving AI CRM. It updates itself, takes actions and learns from every interaction so sales teams never have to manually update data again.
San Francisco, CA, USA1-50 employees
Ocular AI is the data annotation engine for Generative AI, Computer Vision, and Enterprise AI models. We help you transform unstructured, multi-modal data into golden datasets to power generative AI, frontier models, and computer vision. Ocular Foundry is the most intuitive, data-centric, and fastest platform that lets you label, annotate, version, and deploy your data for training models. It also orchestrates your annotation jobs, improving collaboration with members and annotators. With Ocular Bolt, shift from humans in the loop to experts in the loop to supercharge your data labeling and annotation projects. Our global expert workforce ensures fast, accurate results—no matter the scale or complexity of your data. Companies spend huge amounts on training data, but Foundry and Bolt are AI-native tools that lower costs, reduce manual effort, and accelerate high-quality data collection. We’re replacing outdated, clunky, and expensive data software!
San Francisco, CA, USA1-50 employees
OddsView is the one-stop-shop for sports betting tools and media. The OddsView terminal allows users to browse millions of odds updated in real time to find the best bets. Users can access familiar features like positive expected value and arbitrage finders, as well as exclusive tools such as historical odds charts, all within a single platform.
New York, NY, USA1-50 employees
Odigos leverages eBPF technology to create an open-source solution that can automatically generate distributed traces for any application without any engineering work. Developers are struggling with extracting and delivering high-quality monitoring data. Currently, building a pipeline is a manual process that takes months to implement, is an error-prone process that requires tons of code changes across multiple R&D teams, and demands collaboration.
Boston, MA, USA1-50 employees
Odo is your email assistant because you deserve a better morning. Odo can help you organize, draft emails, and follow-up effortlessly after meetings.
San Francisco, CA, USA1-50 employees
OfOne is building software to automate order taking at fast-food drive-thrus. Using conversational AI, we help restaurant chains operate more efficiently and level-up their customer experience. OfOne can answer questions, intelligently upsell - like suggesting ice cream on a hot day - and always says please and thank you. There are 200,000 drive-thrus in the US and they are the industry's largest order channel. Our mission is to deliver human centric experiences that help restaurant operators prosper, deliver delight for their customers, and empower their workers.
San Francisco, CA, USA1-50 employees
We make premium plant-based whole-cuts with an authentic texture through our proprietary Cross-Fiber Assembly™ platform. More than 85% of our customers agree that Offbeast products have the best texture they've ever had in a plant-based meat product.
Baltimore, MD, USA1-50 employees
Offstream is Vanta for carbon compliance. Today, every new infrastructure project, from data centers to biomass power plants has a complicated mess of local, state, federal, and private sector standards that they must understand and comply with to make their projects profitable. Offstream solves this by using LLMs to parse regulations, generate technical reports for customers, and manage 100,000+ operational data points on project’s lifecycles. We cut the time customers spend on compliance by 90% and at 1/5th of the cost of alternatives.
1-50 employees
Ohm supports battery design & manufacturing teams globally. Our customers include battery manufacturers (traditional and next-generation chemistries) and Fortune 100 technology companies that use batteries in their products.
San Francisco, CA, USA1-50 employees
Pests and pathogens cost the world hundreds of billions of dollars every year. Existing technologies like agrochemicals are no longer working. Ohmic Biosciences uses protein engineering to design resistance genes for crops that are robust to pathogen evolution.
Alameda, CA, USA1-50 employees
Oki AI tells you everything you need to know to run your company. By reading your team’s code, tickets, messages, and more, Oki delivers personalized - and interactive - updates daily to you and other leaders.
San Francisco, CA, USA1-50 employees
Okibi is a web app that lets you create AI coworkers using natural language. It's like Lovable for creating AI agents that talk to your internal software Corporate users lose 2 hours every day doing tasks that can be automated with agents But existing agent builders have janky drag and drop UIs that don’t map to what they want exactiy. Okibi lets everyone use natural language to build the exact agent they want.
San Francisco, CA, USA1-50 employees
Ole brings fashion with delivery and return on-demand. Customers use our app to order clothes from nearby stores, try them at home while the driver is waiting, take only what they like and return to the driver what they don't. We already have $35k monthly GMV, growing 35% MoM. What’s unique about our business is our average order value which is 7X higher than typical on-demand business. While their average order is $30, ours is $200, which is why we are already positive in unit economics.
Tel Aviv-Yafo, Tel Aviv District, Israel1-50 employees
Olio labs uses AI to develop combination therapeutics that consider the thousands of interacting proteins in your body rather than targeting just one or two. Their lead combinations target obesity and are more effective with fewer side effects than Ozempic, the fastest growing drug of all time. Their custom ML built from real-world expertise and cutting edge AI searches trillions of combinations to find the perfect one.
Remote1-50 employees
⚡️Olympian manufactures timeless, art-deco electric vehicles. We challenge today’s mundane, over-standardized car designs produced by the traditional automotive industry. ► Olympian EVs are powered by an open, modular EV architecture. We are pioneering a new modular production model in the U.S., delivering 85–90% reductions in tooling and machinery costs, and achieved 60–80% faster production-lead-times compared to legacy automakers in the U.S. 💸 Revenue Backlog: $61M+ 🚗 Number of Orders: 790+ 🏭 Production Capacity: 2,400 units in 2026 ✅ Backed by: YC, NVIDIA, Climate Capital, Mobility Vision, Amazon AWS, Soma & Collaborative. -- Olympian has two pillars: 1) Art-deco, aesthetic, but simple electric cars 2) Modular EV architecture that enables rapid, cost-efficient production. Olympian rejects today's mundane and over-standardized car experience. We challenge the 40-year status-quo in automotive design, and bring aesthetic, simplicity and color back to the cars. We are manufacturing electric vehicles with our innovative 'modular' vehicle & drivetrain architecture (MVDS), providing Olympian with strong cost and lead-time advantages compared to legacy automakers like Tesla and Ford. Olympian is disrupting 120+ years old automotive industry and targeting to capture 7% market share in the U.S. automotive market by 2030. Olympian developed a fully-decoupled, modular, EV drivetrain system (eMVDS) that provides a 'Lego-like' vehicle architecture. Built on 4-core-hardware and 2-core software modules, Olympus eMVDS platform unlocks 80% reduction in tooling & machinery costs and built ~60% faster production lead time.
New York, NY, USA1-50 employees
We are building the technical infrastructure to train and pay the 53M family caregivers in the US.
1-50 employees
Omnara brings Claude Code and Codex to your phone. Start a coding session on your desktop, then seamlessly hand off to mobile and keep building whether you're commuting, traveling, or away from your desk. Code in local or remote environments with full context preservation across devices. Plus, use voice to code hands-free by having natural conversations with Omnara to build, debug, and ship from anywhere.
San Francisco, CA, USA1-50 employees
At Omni, we’re rebuilding how banks and fintechs lend to small businesses. There are 34 million small businesses in the U.S., yet getting a loan still means weeks of emails, PDFs, and paperwork. Every deal starts with a pile of documents — tax returns, bank statements, corporate filings, and contracts that no one wants to read but everyone depends on. Omni is changing that. We work directly with lenders to modernize the entire stack, from document intake to underwriting, and we’re doing it with a small, fast-moving team that ships real systems used in production every day.
San Francisco, CA, USA1-50 employees
Omnistrate is a cloud platform to SaaS-ify your docker image in minutes instead of years. Let’s say you have an open-source software, and you want to monetize your invention by building a multi-cloud SaaS solution. You can either spend years doing it yourself or use Omnistrate to do it in no time. Get started today by simply importing your existing docker-compose.
Redwood City, CA, USA; Remote1-50 employees
Omoi (formerly Azuki) is Netflix-style Japanese comic subscription service where users can subscribe for $4.99 a month to unlock access to all the manga on the service. Free users have access to select chapters with ads.
San Francisco, CA, USA; Remote1-50 employees
OnDeck is the infrastructure layer that makes Vision Language Models accessible and scalable for enterprise. We let organizations instantly find any object, behavior or event, in any footage, without needing to train a model or collect any training data. The Pain: Creating vision models usually takes months: collecting training data, training, then deployment. Worse yet: + it’s often impossible to get enough data for a specific task, and + even the best cv models struggle to generalize across diverse camera setups, workflows and environments. To overcome these blockers, we bet early on the power of VLMs and built a vision engine that can generalize across any task and doesn’t need any training data. We published a NeurIPS workshop paper showing our new methods with VLMs beat traditional CV even at niche tasks. Our current customers include: - National Defense Organizations - Robotics Research - Security cameras - Behaviour analysis for port monitoring - Off-shore oil & gas monitoring
Vancouver, BC, Canada1-50 employees
Onboard is a SaaS which automates & streamlines the customer onboarding & implementation process. Easily create dynamic launch plans (customized per customer), which are collaborative with clients and visible to all stakeholders. Onboard is built for onboarding by a team that spent a better part of the last decade onboarding some of the worlds largest brands.
Detroit, MI, USA; Remote1-50 employees
OneGrep is a DevOps Agent that helps engineers automate manual devops tasks. It works across integrations that teams have to search, correlate, and operate automated tasks like runbook automation during incidents. OneGrep specializes across devops tools to help teams release code faster and more reliably so that engineers can spend more time building rather than being trained in bespoke tools like Observability, Ci/Cd, or Infra. Achintya and Brian are technical co-founders who have deep domain expertise in building and operating systems at scale at Coinbase, Disney, and Amazon. Achintya led the Search Team at Disney enabling DisneyPlus to scale to 70M users in two weeks. Brian was a founding engineer on the team that built the Incident Management Platform at Amazon that helps 30k DAUs in Amazon resolve critical incidents every day. https://www.onegrep.dev
New York, NY, USA1-50 employees
OneText is disrupting SMS marketing and payments. We win incremental sales for direct to consumer brands by making every purchase as effortless as paying with your hotel room number. OneText shoppers literally reply and buy with one text. In our first year, we’ve onboarded 50 fast-growing e-commerce brands and have added as much as 14% in incremental revenue to their bottom lines. In March, we generated $597,000 dollars in payments. In April, we’ll book $50,000 dollars in revenue. Founders Jonathan Fudem/CEO and Daniel Brain/CTO met at PayPal Checkout where we designed and launched some of the world’s best checkout experiences. We left PayPal to build a payments company that actually helps merchants acquire customers and win sales. The CMO of our largest customer, a $90M clothing brand, says we have revolutionized marketing for his company, and are, quote: “the best thing that’s happened to SMS marketing in forever.” We are excited to share what you can do with OneText.
San Jose, CA, USA; San Francisco, CA, USA; Remote1-50 employees
Oneleet helps companies become secure and compliant through an all-in-one solution that combines automated tools and human expertise. Oneleet has built the second generation of security compliance automation software, providing tools that go beyond what is classically provided for just compliance alone. Tools like a code security scanner, attack-surface management, access reviews and trust portal are all built in. As the most popular, highest rated and most frequently used platform in the YC community, Oneleet has quickly established itself as the preferred and superior alternative to other incumbents. The founder behind Oneleet has spent the past 10+ years helping companies become more secure by performing penetration tests.
1-50 employees
Onlook is the fastest way for anyone to build, deploy, and iterate on websites and web apps. We built an open-source, visual editor for code that merges design, development, and AI. Since launching, Onlook hit #1 on Hacker News, was the #1 trending repo on GitHub—above DeepSeek—and has earned over 8,500 GitHub stars. Founded by Daniel Farrell, a designer of 10+ years and former Head of Growth, and Kiet Ho, an ex-Amazon and ex-ServiceNow engineer, Onlook is on a mission to finally solve the gap between design and development.
San Francisco, CA, USA1-50 employees