Think Function Health for Europe. We combine medical expertise and AI to transform regular blood testing into actionable insights to help people live healthier, longer.
Lucite is building the first AI-native platform to help insurance brokers and advisors automate the most complex and time consuming parts of their job. We ingest unstructured carrier documents to accurately extract and analyze data, create insights, and generate deliverables, saving firms hours of time each day.
Luel is a sourcing and licensing platform for rights-cleared multimodal training data at scale. We work with frontier AI teams to provide high-quality bespoke data collections and off-the-shelf datasets.
Lumari enables supply chain teams to streamline operations with always-on agents that monitor, coordinate, and take action from sourcing to delivery.
Lume AI offers an AI-powered data mapping platform that automatically discovers schemas, maps fields, validates data quality, and generates production-ready dbt code to deploy data transformations. It targets product and data teams in SaaS and enterprise contexts, helping onboard client data quickly and normalize data across sources. The business model centers on a SaaS/API platform for data integration, with differentiators including AI-driven schema discovery, review/approval workflows, and automated code generation for pipelines.
Lumen let's you implement complex pricing models in under 10 minutes. Lumen will take care of webhooks, user credits, tracking usage in real-time, usage based billing, taxes and more so you can focus on your product.
Lumenary develops Solar, a tool to build full-stack apps alongside many LLMs on a canvas, where you can freely remix features and try design variants. We provide infra (auth, DBs, storage, servers), or you can integrate with your own. Deploy in a click. Lumenary was founded by three best friends who met at Dartmouth, with experience from Jane Street, IMC, and Palantir. They've published research in venues like NeurIPS, and have deployed software managing billions of dollars, petabytes of data, and a lot of LLM tokens.
Catch formula errors, broken assumptions, and cross-model inconsistencies before your stakeholders do. We are the code review bot for business deliverables.
🚀 Lumina💧 (YC W22) is a fast growing job platform in Southeast Asia with 1.5 million workers, helping 30k companies recruit and optimize at scale. 🤖 We are now expanding globally with Lumibot, a bespoke AI+human-powered automation service. We help companies automate mundane, repetitive processes with AI and human-in-the-loop catering for various use cases in data ops and complex workflows. This allows your business to focus on your core and grow faster, better and cheaper. 👌Our AI-powered automation start with USD 13/hour, supplemented with human-in-the-loop at USD 2-6/hour. Our services are managed based on SLAs by dedicated service managers under a prepaid credit system without arduous contracts for optimum flexibility. No minimum commitment with fully-refundable deposit from as low as USD 500^. 🛠️ We currently support the following use cases: 1) operations support 2) revenue operations support 3) web and social media management 4) email management 5) content moderation 6) AI training and verification 7) AI text humanization 8) custom process automation ... with more to come ... 👥️️ Lumibot (by Lumina) is backed by Y-Combinator, Monk's Hill Ventures, Alpha JWC, Goodwater Capital, SWC Global and January Capital. More information about us: * 💬 WA: https://wa.me/message/SEMGBRM22MDYK1 * 📅 CAL: https://usemotion.com/meet/aswin-andrison/global * 🌐 WEB: https://www.lumibot.com ^ Reach out to us on special deals ONLY for YC companies!
Luminal builds an ML framework and compiler that generates GPU code. Our stack 10x's model speed while simplifying deployment and cutting idle GPU costs Github: https://github.com/luminal-ai/luminal Discord: https://discord.gg/APjuwHAbGy
Lumona is an AI-enabled search engine featuring insights from social media. When you’re looking to buy a new phone, instead of adding reddit to the end of your search and opening tabs of threads that take forever to get through, you can search on Lumona to get all of that processed for you on one page so you can make the best decision while saving time.
LunaBill is building AI Voice callers for healthcare billing teams. Insurance claim follow-up calls account for the 80% of the daily workload of a healthcare billing team, with each call averaging 30 minutes. Since our launch in July we are now at $764K in contracted ARR, of which $428K is live revenue and the rest will go live by January 2026. Our customers see a 10x increase in claims followed up per biller in the first week and we have converted 100% of pilots to paying customers. We have automated 50,000+ calls and signed partnerships with top healthcare leaders like UC health systems, Mayo, Experian Health and more. The founders have known each other for over a year. Suhail is a 2x founder, with 3+ years of experience building in healthcare including operating a medical billing company with 200+ healthcare clients. David founded Skiesoft, Taiwan’s biggest healthcare AI scribe company, used by 120k+ healthcare professionals. He also worked as a data scientist at UCSF, building models to audit medical-coding accuracy. Yash was a researcher at various hospital systems including Mayo Clinic.
LunaJoy is building the AI-powered care platform for precision mental health—starting with women. We integrate intelligent automation with specialized clinical services to deliver scalable, life-stage-specific care—from adolescence to pregnancy, postpartum, infertility, miscarriage, perimenopause, and aging. By embedding AI agents into care navigation, triage, and decision support, we reduce costs, accelerate outcomes, and personalize treatment at scale. Our hybrid care model blends targeted psychotherapy, psychiatric medication management, genetic testing, coaching, and holistic wellness—delivered by a curated workforce of women’s mental health specialists. Through continuous feedback loops, AI segmentation, and predictive insights, LunaJoy is built to scale. We’re expanding our in-network footprint to make this care accessible across commercial and Medicaid populations—closing equity gaps for women of color, LGBTQ+ individuals, and those most at risk. Women are twice as likely to experience mental health conditions, and 3x more likely to endure trauma. Yet the system is still built for the “average” patient—ignoring the biological, emotional, and social complexity of women’s lives. LunaJoy is rearchitecting that system with AI at its core—because when we invest in women’s mental health, entire communities thrive.
We build AI that runs carrier operations. Lunavo is the AI assistant for carriers. It plugs directly into their existing toolstack, understands their processes, and monitors all incoming data and requests. Lunavo runs end-to-end backoffice operations, handling repetitive tasks, resolving issues autonomously, and escalating only what matters. Lunavo helps carriers scale operations without scaling headcount.
We’re building Luthor: software that helps regulated companies review and approve marketing content in minutes instead of weeks.
Lynx is an AI platform that investigates and resolves engineering issues directly in your environment, from data anomalies to production outages. When incidents arise, Lynx will automatically gather information, pinpoint root causes, and execute solutions. Lynx makes incident resolution faster and more reliable, so teams can minimize downtime and focus on building.
Lyra is a crypto-native virtual card provider that allows users to easily create cards and fund them with cryptocurrency. Create virtual cards directly from your browser through our Chrome extension for all your purchases and subscriptions.
AI notetakers clutter meetings. Multiple tabs separate knowledge. Lyra brings meetings and work together in one clean workspace. You can work on docs with AI and your team live, no screenshare required. Create follow-ups and action items as you talk. Ask your meeting questions after the call. Access auto-transcribed calls and instant summaries. Everything stays in one place with full context across every meeting.
Set up in minutes, then let Lysto drive your revenue growth with automatic insights, intelligent answers, and zero busy work.
MICSI is introducing AI software that doubles resolution and halves scan time. This breakthrough enables imaging centers to significantly enhance their capacity and patient throughput, potentially saving countless lives and generating an additional $2 million of revenue per MRI scanner. Our initial offering serves as a stepping stone toward the company’s larger vision of transforming the MRI into a truly quantitative instrument that is capable of providing highly reproducible data for more accurate diagnoses and patient management.
Our agents run hardware engineering tasks that normally take hours or days in just a few minutes, allowing engineers to process 100x more data and information. Our platform allows hardware engineers to orchestrate agents for tasks such as analyzing failures across entire test campaigns, pulling the right data and KPIs from their databases, checking how conditions (like temperature or load) affect performance and reliability, and then document findings in reports and dashboards.
Macadamia builds AI agents for complex engineering projects. They automate both engineering & business processes, to automate away all low-leverage work. It integrates with all engineering data sources, technical documentation, and third-party software tools. Macadamia serves customers in mechanical engineering, manufacturing, and construction.
Comprehensive AI coverage across your entire data room. Surface red and yellow flags, draft memos, compare redlines, and ensure nothing falls through the cracks.
MagiCode is an AI-powered frontend agent that writes, reviews, and rigorously tests code before pushing a PR—helping busy frontend teams offload complex, repetitive tasks from their workload.
Magic is the next-generation platform for payments, loyalty, and rewards.
Magic Hour is a professional video creation tool. It takes the best AI video models, puts them in one workflow, and makes creating an amazing video as easy as selecting a template and customizing it. You can use the product at https://magichour.ai
Magic Loops are the fastest way to automate (almost) anything. By combining generative AI with code, we make it easy for anyone (yes, even non-programmers!) to setup repeatable tasks and automated workflows. - Want to use ChatGPT to classify new product features from a Close call? - Want to receive a text when someone purchases >$1000 from your Shopify store? - Want to replace your bespoke AWS Lambdas with self-repairing code? Build your first Magic Loop today!
Magic Patterns is an AI design tool used by 1,500+ product teams at companies like Vapi, Doordash, and Freedom Mortgage to iterate on product ideas, get user feedback, and deploy to a website.
Prompt engineers, visual artists and AI data scientists are using Magicflow to run experiments at scale and perfect their pipelines Our product is ready to use: https://console.magicflow.ai try it out! we have some preloaded examples you can try. 🤟 Talk to us about anything! We love meeting new people https://calendly.com/magicflowai/
Magna is building a platform to turn DeFi investments into financial primitives. Our first product is Carta for Web3, where companies can manage their cap tables and distribute their token equity to employees, advisors, or investors. We’re also building investor infrastructure for institutions to custody investments with on-chain execution and intelligence. Our ultimate goal is to use locked tokens as composable building blocks to power collateralized lending, liquid secondary markets, and other DeFi applications. Launching a token? Let's chat. Are you receiving tokens from your investments? We can also be helpful. What are our companies saying about the problem? > Having it all bundled together would make life easier. We have a million things to do. If you have an off-the-shelf thing, we’d use it. > This wouldn’t be a nice to have, it’d be a have to have. > Terrible process. We’re manually sending out transactions, going to solscan and manually check that they received our token. Takes hours every week. > Everything we do is potentially very dangerous. We have to check it thoroughly. I’ve spent several hours a day on this since launch. I imagine every month, it’ll take us at least 1-2 days. > Manual process every month for the ops team. They likely burn a week.... every month to pay out 150+ addresses.
MagnaPlay is game translation simplified into SAAS. Every game needs to be translated - a process which currently consists of finding freelancers, verifying their quality, negotiating prices, building contracts and waiting months for them to deliver. With MagnaPlay, game developers cut out the middleman and get results 5x faster, at half the price and with more reliable quality. Our combination of AI, expert translators and SAAS fully integrates translation into the gamedev workflow, ensuring games are translated and reach the worldwide audiences that love them so much.
Magnetic scans client documents - from handwritten charity notes to excel spreadsheet Schedule Cs to multi-state K-1s - and enters them into tax software automatically, saving hours of tedious data entry. The accounting profession is facing a massive talent shortage, as graduates choose different professions and the old guard begins to retire. As a result, CPA and tax preparation firms are awash in clientele, but unable to keep up. At many firms, phones go unanswered, clients are "fired", and websites are taken down, as the existing workforce tries to handle the grueling 80 hour+ weeks necessary to push through tax season to the April 15th deadline. We built this because a former colleague who owns her own tax firm asked us to automate her workload, and we quickly realized the massive opportunity. Thomas brings deep domain expertise as the former Head of Product at Keeper (YC W19), where he built tax engine automation systems and an OCR form scanning system that outperformed everything else on the market. At Keeper, he leveraged early access to OpenAI's LLMs (well before ChatGPT) to build systems that automated the entire tax filing process, allowing a tiny team of CPAs to process thousands of returns with near zero busy work. Patrick was the first engineer at FunCraft, shipping multiple mobile games with 1M+ downloads and building scalable shared codebases. We've worked together since 2017, including co-leading multiple teams at Zynga as PM & Tech Lead respectively. The opportunity is massive - there are 80M US personal tax returns filed via professionals annually, in a $2B outsourcing market where individual CPA firms currently pay $100k-$1M per year for inferior services. We're positioned to capture significant market share by offering better accuracy & document coverage, instant processing, and superior user experience. We've built this kind of software before, we've worked together for years (and even lived together), we've built products to $10M ARR before, and we have the grit to outwork anyone in this space.
Pakistan has 401K style schemes for retirement but only 0.02% people have retirement accounts. Previously unallowed, Digital onboarding & KYC was adopted by the regulator in late 2021. We are the first & only licensed digital investment advisor and looking to take advantage of this regulatory tailwind. We are now licensed to create our own retirement funds & ETFs just like Vanguard
Maia helps couples connect more each day. Trained by relationship experts, Maia offers daily activities, personalized advice, proactive insights, quizzes and games through AI and relationship science.
Our mission is to empower every manufacturer, no matter their scale, to invent and build anything using intelligent robots. Today’s industrial robots are fast but "blind". They struggle with any task that isn't perfectly repetitive. We are building the eyes and brain (a proprietary vision system and AI model) that allow industrial robots to see, reason, and perform complex work with sub-millimeter accuracy and the adaptability of a human expert. We are witnessing the start of a new industrial revolution: an era of advanced manufacturing powered by AI and robotics. We aim to lead this shift by putting these tools into the hands of every manufacturer, ensuring the power to invent and build at scale isn’t a privilege of the few.
MainFunc builds AI-driven productivity tools for knowledge workers and teams. Its flagship product, Genspark, is an all-in-one AI workspace that automates busywork by collecting information from web searches, emails, meetings, and calls, orchestrating multiple AI sub-agents via a Super Agent, and generating outputs like reports, decks, or prototypes. The company monetizes via a B2B SaaS platform and differentiates itself with an integrated AI workspace and multi-model orchestration.
Maitai makes building reliable AI applications easy. We autocorrect faulty model output in real-time and automatically fine-tune models that learn from their mistakes. This means our customers get more reliable results immediately, and over time, they gain custom models built specifically for their application that only get better and faster. You wouldn’t hire an employee who doesn’t learn from their mistakes—so why use a model that doesn’t? Maitai is here to deliver the next generation of reliable AI inference.
Maive is an AI automation platform for contractors providing home services
Makeasite is a website you can use to create websites with just prompts. When you're done, you can easily share it with one click.
Malama offers doula-led holistic support during and after pregnancy at no cost to patients. Malama is in-network with Aetna, UnitedHealthcare, Anthem, Kaiser, and several Medicaid Managed Care Plans. Malama is backed by the Stanford d.school, Y Combinator (S22), Alpine Investors and more.
Manaflow is building new interfaces and tools for the future of software engineering. We're the creators of cmux, a universal AI coding agent manager that supports Claude Code, Codex, Gemini CLI, Amp, Opencode, and other coding CLIs. cmux helps software engineers context switch between tasks, deploy coding agents safely in cloud sandboxes, and verify AI-written code through preview environments. You can use cmux like Jira, Asana, or GitHub Issues, writing a bunch of tickets like a todos list – except cmux will deploy AI coding agents of your choice to complete the tickets for you. For every task that you start, cmux will: - Start up dev environments that include VS Code + browser previews for any dev servers so you can visually verify and test live changes fast - Spin up cloud sandboxes to safely deploy AI coding agents in YOLO mode so they can move fast and NOT break things - Evaluate all of the code diffs for all of your selected AI coding agents when they finish their tasks and choose the best version for you The future of software engineering will be managing, verifying, and reviewing 10+ coding tasks done by AI agents simultaneously. Human software engineers will become software engineering managers with AI software engineering teams behind them. Manaflow is building these interfaces to enable engineers to become 10x more productive with AI. cmux is an open-source app, and you can also bring your own API keys or OpenAI and Claude Max subscriptions. You can download cmux at https://www.cmux.dev/.
We let you see everything about how prospects interact with your demos, then convert them into paying customers.
Mandel surfaces supply chain disruptions and supplier updates with email AI. We use AI agents that proactively extract data and email suppliers for order updates, building a real-time self updating supply chain source of truth.
Mango Health is building the market-leading AI Guide for OCD. OCD is often hidden in plain sight, with research showing it takes an average of 12 years to diagnose, and nearly 2% of the world population affected. We are on a mission to improve accessibility to the best resources available. With a focus on ERP like sessions, 24/7 support, and countless AI-guided lessons - we are looking to bring motivation and meaning back to the lives of millions at a fraction of the cost of traditional treatment. Start today at TheMangoHealth.com :)
We help AI become better at real-world software engineering through production-grade RL environments.
Manifold is revolutionizing the spot freight procurement process for Carriers, Brokers, and Shippers. Our inaugural product transforms the booking process for spot shipments, significantly reducing empty miles and increasing revenue. We do this by aggregating spot shipment opportunities from a variety of shipper and brokerage sources into a single location. Andrew and Oliver bring deep domain expertise of freight from their pivotal roles at Convoy, where they were engineering leaders automating processes that were scaled to handle over 10,000 weekly shipments. This background has been instrumental in shaping Manifold's innovative approach. In just two months since launching Manifold has achieved $5,100 in monthly revenue, showcasing the pressing demand for our product. Manifold is poised to transform this $100+ billion industry. Not only will we streamline spot freight procurement operations but we will also redefine the industry's cost structure for the better.
Mantis provides the foundational infrastructure layer that enables companies to build human-in-computer models. We unify fragmented data sources, simulate human anatomy and physiology, and validate against real-world outcomes. From motion capture and biometric sensors to medical imaging and training logs, our platform transforms disparate data into validated digital twins ready for production applications.
Mantle connects to all your tools: your CRM, Mail, Calendar, Payments, Product Analytics, and more. With just one prompt, you can create agents that handle back office work for you. These agents can automate reports and email them to you, drafts emails right in your email client, generates pre-meeting research directly in your calendar event, and much more. They run quietly in the background, react to changes in real time, follow a schedule or work when you chat with them. You didn’t start up to stay stuck in admin. Turn your company AI-native with Mantle.
Mantle brings modern data engineering to the lab to help scientists turn insights into world-changing breakthroughs.
Mantys helps SaaS companies calculate and forecast their ARR accurately in real time without using multiple spreadsheets. For example, NextBillion uses Mantys to pull data from HubSpot and Chargebee and create real-time views of their Contracted ARR, Billed ARR, Churn, and forecasted ARR