Senso is building the infrastructure for the agentic web. As AI agents replace websites as the primary interface for discovery, decisions, and commerce, enterprises need a new way to control how agents understand, reason over, and act on their data. Senso enables companies to register agent-first domains, ingest first-party enterprise data, and publish verified, structured ground truth that AI agents can safely answer from, recommend with, and transact against. Our platform continuously evaluates how models use this context and adapts it to gain authority across leading LLMs. We are building the System of Record for Verified AI—powering AI discovery, agentic commerce, and post-transaction resolution across regulated and enterprise environments.
Dealerships leave significant revenue every year because they are unable to effectively answer calls or run campaigns due to staffing issues. ShortLoop fixes this with human-like AI phone agents that answer calls instantly, book appointments and test drives, and also help run outbound campaigns. It ensures that our customers never miss a revenue opportunity, inbound or outbound. Our AI is integrated with CDK, Reynolds, Tekion, Xtime, Auto/Mate, DealerFX, VinSolutions, myKaarma and other popular dealership tools. It handles thousands of calls each week for U.S. dealerships across service, sales, and outbound campaigns. Our mission is to help dealerships transition their phone operations to the AI world and capture the revenue they leave on the table today.
Simbie AI builds AI agents that handle healthcare follow-up so patients make it to their next visit. The company targets the roughly 30% of return visits that never happen because patients get lost in follow-up logistics, automating the outreach and scheduling work for practices.
Sixfold AI is a New York-based AI platform that automates underwriting for insurers, ingesting underwriting guidelines and risk data to triage submissions, extract risk indicators, and deliver tailored risk insights. It enables underwriters to focus on judgment and portfolio strategy by reducing repetitive data work, with transparent traceability of insights and decisions across multiple lines of business.
Instantly deploy custom research agents to source and enrich specialized professionals, company data, and insights directly into your existing systems.
Somite AI is a TechBio company building AI foundation models to produce human tissue for cell therapies at scale. It aims to revolutionize cell development with the DeltaStem platform, enabling the rapid production of mature human cell types for regenerative medicines. Its model is data-driven and aims to reduce cost and time in therapy development, differentiating itself with high-throughput data generation and scalable, programmable cell production.
Spherecast is building Agnes, the AI Supply Chain Manager for Consumer Goods. Agnes decides what to produce, where to make it, and how to move it through factories, warehouses, and channels – simulating thousands of options in seconds and executing the best plan. We are building Agnes to shape the physical flow of goods in the world, turning it into something as programmable as code. When we succeed, every consumer product you touch will run on the Spherecast stack – planned in the Spherecast OS, executed over Spherecast Rails, and optimized by the shared Spherecast Network. Oracle turned atoms into bits. Spherecast turns bits back to atoms, but globally optimized. Be part of the next $T company.
Spot is building the infrastructure to support the future of at-home diagnostics. Our fully white-labeled platform helps brands offer lab-analyzed diagnostic tests using at-home collection kits. Companies simply order tests via our API, and we handle the rest—the collection kits, the logistics, physician authorization, and the lab integrations.
Steinmetz is an electric vehicle platform company based in San Francisco. We use new power electronics techniques to significantly improve power densities (kW/kg, kW/L) bringing down vehicle system costs and even unit costs. Our first products are Inverters/motor controllers with industry-leading power densities while remaining cost competitive.
Structured AI is building the AI workforce for construction design engineering, starting with AI agents that perform quality control on technical documents and drawings. Our agents learn your standards, apply the right building codes, and automatically review your drawings, so you see fewer clashes, fewer inconsistencies, and fewer costly RFIs and change orders. ⚙️ Automates QA/QC across mechanical, electrical, structural and more 🧩 Used by multi-disciplinary design firms to deliver projects faster with less risk 🚀 Mission: Free engineers to focus on creative design, not repetitive admin
Sumble provides a sales intelligence platform that crawls the web for technographic and contact data to help GTM teams identify in-market accounts, map tech stacks, and surface buying signals. It uses a knowledge graph and large language models to provide a precise, contextual view of companies, enabling targeted outreach and territory planning. Revenue is generated through paid offerings including enrichment, alerts, APIs, and CRM integrations.
Syntra automates chart review, claim review, and claim entry with AI. Our specialty-specific AI agents understand the clinical and payer nuances needed to run your RCM function autonomously. Syntra powers hundreds of specialty practices nationwide and processes over $1B in medical claim charges every year.
Tahoe Bio develops AI-powered models of the human cell to accelerate drug discovery, building gigascale perturbative single-cell datasets and open-sourcing foundational data to train virtual cell models. Its platform targets pharmaceutical and biotech researchers seeking scalable, data-driven drug discovery and precision medicine, monetizing through access to AI datasets and modeling capabilities.
Tailor is the headless ERP that gives fast-growing retail brands a composable, API-first platform to run operations with speed, flexibility, and control. 🧱 Legacy ERP is too rigid: Systems like NetSuite and SAP take months (or years) to implement and break with every change. Tailor is modular, headless, and easy to adapt. 🧩 Point solutions don’t scale: Tools like inventory or order management software solve one problem, but can’t talk to each other or keep up with growth. 📊 Spreadsheets are everywhere: From demand planning to purchase orders, even $100M+ brands still rely on Excel. Tailor replaces duct-taped workflows with ops modules you can tweak, combine, or scale ⚡️ Complex workflows need custom logic: Whether it's multi-location inventory, DTC + B2B orders, or light manufacturing (like kitting or lot tracking), Tailor supports flexible automations out of the box. 👟 Operators can move faster: Launch backend modules in minutes, not months. Tailor's low-code tools let teams build, automate, and adapt without waiting on engineering or implementation agencies. Built for composable retail: - Headless backend with GraphQL APIs - 50+ integrations (Shopify, QuickBooks, 3PLs, etc.) - Custom automations via Pipelines, Functions, and Event Triggers - State machines for approvals and multi-step workflows - AI features like OCR and vector search built in Tailor is already powering operations at fast-growing omnichannel brands and modern manufacturers. We’re proud to be the first Japan-based company to join Y Combinator. Learn more at [tailor.tech](https://www.tailor.tech)
Compression middleware that removes context bloat in milliseconds, lowering costs and improving end-to-end latency. Compression is especially effective across natural language workloads. In a blind LLM arena case study with one of our customers, compressed requests increased user preference, lowered costs, and lifted purchase volume by 5%.
Third Chair automates complex legal workflows at scale, supported by an on-demand network of top lawyers to step in when you need them. We’ve started with revenue-generating workflows like IP enforcement, giving media companies visibility into who’s using their content and helping them turn unauthorized ads into a predictable income stream. The biggest media and entertainment companies in the world rely on Third Chair to enforce their intellectual property, unlock licensing revenue, and accelerate deal flow.
One-click GPU instances with persistent storage, snapshots, and hot-swappable hardware, with the lowest prices anywhere.
Trata is an AI-powered research desk for hedge funds. We use agents to interview hedge fund analysts, write investment research, and distribute this through a subscription.
TrueClaim processes all payments between healthcare providers and companies that self-fund their insurance. TrueClaim's AI-enabled engine adjudicates and continuously reviews 100% of medical claims to save at least 7% of healthcare costs.
Unbound provides an access-security layer that lets enterprises adopt AI tools without exposing sensitive data. Its platform gives security teams visibility, control, and governance over AI usage, including coding agents such as Claude Code, Cursor, and GitHub Copilot: it discovers agent installations across the organization, scores their autonomy and permissions, and enforces policies on terminal commands and MCP server connections.
The American healthcare system is complicated. 88% of US adults cite difficulties navigating the healthcare system. The good news is patient advocacy became a covered benefit by Medicare in 2024. Understood Care matches Medicare patients with a healthcare personal assistant (known as a Patient Advocate) at little to no cost to the patient. Patient Advocates help patients patients access care - finding resources, helping fill out paperwork, and much more. Understood Care uses AI and healthcare expertise to deliver the highest quality patient advocacy to the 68 million Medicare patients in the US.
AI teams spend 6+ months building document workflows, yet fewer than 10% ever reach production. Generic LLM parsers and OCR collapse on multimodal documents with text, tables, images, and charts. Poor parsing and suboptimal chunking cripple RAG pipelines and downstream automation. Unsiloed AI has built state-of-the-art vision models which serves as the infrastructure layer for turning unstructured data into structured, queryable, and LLM-ready assets. Our APIs are already parsing hundreds of thousands of documents for startups and NASDAQ-listed enterprises, powering vertical AI solutions across industries. On public benchmarks, Unsiloed AI consistently outperforms solutions from LlamaIndex, Gemini, Mistral, and Unstructured.io among others.
The platform where frontier research labs buy data for world models.
Ventura builds the AI workforce for distributors and manufacturers, starting with quoting and order entry. It plugs into your existing ERP, follows your SOPs, and learns your team's tribal knowledge - getting smarter with every completed task.
Vinci Games (YC S22) is building the next generation of social multiplayer VR games. Our first title, Blacktop Hoops, became one of the highest-rated sports games on Meta Quest with a passionate global community and critical acclaim. Our second title, Ruffnauts, is already one of the fastest growing F2P releases of 2025 on Meta Quest, with 30K+ reviews at 4.9 stars in its first month of Alpha Early Access. Ruffnauts combines creature catching, chaotic physics, and Gorilla Tag style locomotion into a groundbreaking VR adventure. The company is led by CEO Nathaniel Ventura (ex-Oculus, Google, Meta) and CTO Maciej Szcześnik, former lead gameplay designer at CD Projekt Red for The Witcher series. Our mission is to create genre-defining VR experiences that bring millions of players together.
Weaviate is an open-source AI-native vector database platform that enables AI-powered search, Retrieval Augmented Generation (RAG), and agent-like workflows. It serves developers and enterprises building AI-enabled search and knowledge applications, offering embedded vector storage, hybrid search, and built-in model integration with cloud options. Revenue stems from hosted cloud services and enterprise deployments, with differentiation on AI-native architecture and native agent capabilities.
Yarn uses AI to help founders, salespeople, and marketers make product and sales videos. Teams are using Yarn to make sales collateral, launch videos, use-case demos, training guides, and feature updates for Twitter and LinkedIn. No video experience needed and everything looks great out-of-the-box – think Notion, Linear, or Stripe-quality – but branded for your team. The magic really comes from AI (TTS, CV, LLMs) – so you can zip through 5x faster than a Loom.
Recent changes in email clients made it possible to embed a whole website inside an email. We've built the first email builder that lets Shopify brands create emails that are fully interactive like websites. Zaymo emails decrease friction and increase conversion for product marketing and data collection.
GoodFin is reimagining private wealth in the era of AI. Our mission is to empower a new generation to build wealth, starting with their investments in alternative assets. Our AI-native platform combines a design-forward experience with a backend powered by a system of intelligent agents. We are building a future where AI unlocks financial hyperpersonalization, automation and optimization for sophisticated financial products, which are typically gated by advisors and reserved for very wealthy clients. This highly fragmented $1.25T global services market will undergo a sea change in the coming years, as trillions pass in the largest intergenerational wealth transfer to date. In a world where most financial decisions will become automated, we believe the next category-defining wealth company will still be human-driven at its core – powered by a high-value community like our membership base of professionals, founders and investors. The next generation financial giant will be an AI-native platform that makes wealth creation seamless, personalized, and social. That’s what we’re building.
Building the communication infrastructure needed for fully autonomous agents
screenpipe record and learns how you work and turns it into a searchable memory, documents, and AI agents. Data is stored on your device or where your team choose, open source.
throxy is building vertical AI agents that book meetings for companies selling into traditional industries like manufacturing, logistics, education, and finance. Outbound is broken—generic automation gets ignored, and legacy sectors are hard to crack. throxy fixes this by running bespoke, fully-managed outbound systems for sales teams. We combine AI Agents with human experts to deliver hyper-personalised campaigns that consistently generate six-figure qualified pipelines. Since 2023, throxy has powered outbound for B2B companies, from industrial manufacturers to fintech providers, replacing the need for internal SDR teams or heaps of tools, with a solution that outperforms in both speed and quality. Our founding team has built AI at JP Morgan, scaled businesses from age 14, and led enterprise sales from Seed to Series D. We’re not just automating outbound, we’re redefining what sales execution looks like in traditional industries. throxy is the AI SDR purpose-built for the sectors software forgot.
83 Sciences uses AI to mine discarded experimental data and drive scientific breakthroughs. Working alongside labs, we discover the materials that will power the new Industrial Revolution.
The all in one tool for AI powered video production!
Abel takes police body camera footage and turns it into completed police reports. Currently American patrol officers spend one third of their shift writing reports - turning that to zero would increase the effective police force by 50%, radically changing US cities.
Accend provides human-in-the-loop AI agents for financial statement spreading and analysis with same-day turnaround. Our AI accelerates the process of extracting insights from financial statements, while our expert internal team reviews each case to guarantee accuracy and reliability. Companies like Slope, Pleo, Rho, Evergrow and others have reduced application processing time by 80% with Accend, significantly enhancing their credit underwriting and onboarding efficiency Before starting Accend, the founders led Product & Engineering on the Risk team at Brex as well as at Deutsche Bank and Credit Suisse so they have firsthand experienced issues with operational efficiency in credit/underwriting teams. Accend has raised a $3.2M seed round from Y Combinator, Adverb Ventures, General Catalyst and 645 Ventures.
Adaptional is the first system of intelligence for insurance. Existing insurance systems organize work. Adaptional AI actually *does* the work. Our first product Underwriter AI pre processes every submission for an underwriter. AI extracts data from submission files, validates each data point using public sources, and summarizes risk using your underwriting guidelines.
Aemon is the first autonomous research engineer that delivers state-of-the-art solutions to your engineering problems. It generates, tests, and evolves thousands of approaches at machine speed to discover optimal solutions beyond what human experts can find. Aemon already set a new world record on an NP-hard math optimization problem with <$10 of compute, beating the previous record set by Google DeepMind in 2025. Ray and Richard (twin brothers) dropped out of UWaterloo and UIUC to build Aemon. They published at top AI conferences like ICLR and EMNLP before turning 20.
Afternoon.co empowers founders to make better business decisions with real time financial metrics. We pair managed AI bookkeeping and tax services, to reduce administrative burden on founders. Accountants struggle serving 4 million+ of ecommerce brands & startups in the US, because of complexity in sales tax, multiple sales channels and inventory management. We automate a large portion of bookkeeping by integrating with their sales and inventory systems, so founders can spend less time doing admin work.
Our mission is to secure access to every enterprise application. Aglide SSO lets security and IT teams connect non-standard and legacy apps - from banking portals to social media logins - directly to their existing identity provider (Okta, Entra, OneLogin, Ping, etc.), with no need for app-side integration. Once connected, these apps behave like any other IdP-managed service: policies like MFA, Conditional Access, RBAC, and audit logging just work, and end users access them through SSO only. Customers use Aglide to secure both individual apps (e.g., legacy banking portals, Discord, Squarespace) and sensitive shared accounts (e.g., AWS root, social media). Our agentic identity technology means Aglide works with any app out of the box - no integration catalog, no custom scripting. Today, customers from fintech decacorns to global media companies rely on Aglide’s zero-trust, end-to-end encrypted platform to complete their identity stack.
Airgoods is building the future of food and beverage distribution. Today, we help emerging brands (think Fishwife, Ghia and David Protein) rapidly grow their wholesale business and earn placement into the nation’s best specialty and natural food stores.
Airhart is making airplanes anyone can fly. Our semi-autonomous tech will enable 10x more people to fly their own planes and make flying to Tahoe as easy as driving to the grocery store
Alex is an AI-powered recruiting platform that automates candidate screening and interviewing, offering on-demand phone and video interviews, automated scheduling, reminders, and follow-ups, and integrates with applicant tracking systems to streamline hiring decisions.
Voice AI Agents for Debt Collection
Andy is AI software that completes documentation for nurses doing home visits. Our software saves $8B a year; Tiantian was previously a PM at Google’s healthcare business and Max was a staff engineer on the health team at Apple. Andy benefits nurses and the agencies that employ them. Agencies that use Andy see up to 45% more detailed charts, 2x greater nurse productivity, and timely submission (no more billing delays!) With Andy, clinicians get their evenings back. Home health is the fastest growing segment of healthcare, doubling to $251B by 2031. Combined with recent nursing shortages and burnout, we’re seeing not just urgency, but excitement and joy, around adopting AI for home health.
At Anglera, we're developing a suite of AI agents to help e-commerce companies run their operations more efficiently. Our flagship agent helps our customers onboard, enrich, and manage their product data, reducing time per product from 15 mins down to 5 seconds. We previously developed ML to automatically enrich millions of products at Uber Eats, and we're now on a mission to automate the most common manual workflows for every e-commerce business.
Apten is an omni-channel AI agent that engages and nurtures leads across text, call, email, and webchat. We help enterprises in consumer services convert more leads.
Ara is the cloud coding agent — an autonomous software engineer for software teams. It watches work in progress, plans the next step, and executes tasks with its own computer, background agents, persistent memory, and reusable skills. Unite your team that uses Claude and Codex and other coding subscriptions to code together in the browser. Ara turns coding into a closed loop: suggest, act, learn, improve.
Arcee AI delivers compact, enterprise-ready foundation models and enterprise-grade AI workflow tools for industry-specific applications, enabling secure, on-site or cloud deployment with governance and model orchestration.
Archil transforms S3 buckets into a 30x faster, unlimited, local disk. Archil enables AI, analytics, and serverless applications to instantly access massive data sets without waiting for data transfer. Researchers use Archil for shareable, local storage of data set and model versions that never runs out of capacity.