YCombinator W24 AI Companies

Company Name	Company Description	Segment	Subsegment	Company Details Page	Tag 1	Tag 2
Abel	Transforming law firm document review workflows	Application	Vertical	https://www.ycombinator.com/companies/abel	B2B	LEGAL
Adagy Robotics	Rescuring robots	Application	Vertical	https://www.ycombinator.com/companies/adagy-robotics
Aedilic	Faster, cheaper drone delivery.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/aedilic	B2B
Aether Energy	AI design and workflow software for solar installers worldwide	Application	Vertical	https://www.ycombinator.com/companies/aether-energy	B2B	ENGINEERING, PRODUCT AND DESIGN
AgentHub	A no-code platform for automating workflows with AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/agenthub	B2B
Agentic Labs	AI system design tools for dev teams	Tool	Toolkit	https://www.ycombinator.com/companies/agentic-labs-2	B2B	ENGINEERING, PRODUCT AND DESIGN
Aidy	We simplify and accelerate the federal grant application process.	Application	Vertical	https://www.ycombinator.com/companies/aidy	B2B	OPERATIONS
Airfront	AI-first email platform with built-in automations	Application	Horizontal / Functional	https://www.ycombinator.com/companies/airfront	B2B	PRODUCTIVITY
Alai	AI powered presentations	Application	Horizontal / Functional	https://www.ycombinator.com/companies/alai	B2B
Amber AI	Raising NRR for SMB SaaS to Enterprise Levels	Application	Horizontal / Functional	https://www.ycombinator.com/companies/amber-ai	B2B	SALES
Anaphero	Automating patient-facing tasks with multimodal AI	Application	Vertical	https://www.ycombinator.com/companies/anaphero	HEALTHCARE
Andy AI	Faster clinical documentation for home health nurses	Application	Vertical	https://www.ycombinator.com/companies/andy-ai	HEALTHCARE	HEALTHCARE IT
Apriora	Make the best hires faster with your AI interviewer	Application	Horizontal / Functional	https://www.ycombinator.com/companies/apriora	B2B	RECRUITING AND TALENT
Arcane	AI powered Roblox	Application	Vertical	https://www.ycombinator.com/companies/arcane	CONSUMER	GAMING
Argon AI, Inc.	Automating clinical & commercial workflows for life sciences	Application	Vertical	https://www.ycombinator.com/companies/argon-ai-inc	HEALTHCARE
Arini	AI Receptionist for Dentists	Application	Vertical	https://www.ycombinator.com/companies/arini	B2B	OPERATIONS
Artisan AI	Creating human-like AI Employees called Artisans and the SaaS OS	Application	Horizontal / Functional	https://www.ycombinator.com/companies/artisan-ai	B2B
Artos	Turning science into regulatory submissions	Application	Horizontal / Functional	https://www.ycombinator.com/companies/artos	B2B
Basepilot	AI employees to automate repetitive work, in minutes.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/basepilot	B2B	ENGINEERING, PRODUCT AND DESIGN
BetterBasket	Pricing for grocers	Application	Vertical	https://www.ycombinator.com/companies/betterbasket	B2B	ANALYTICS
Brainbase	Automate your repetitive data tasks	Application	Horizontal / Functional	https://www.ycombinator.com/companies/brainbase	B2B
Buster	Enable your customers to chat with their data	Application	Horizontal / Functional	https://www.ycombinator.com/companies/buster	B2B	ANALYTICS
camelQA	AI-driven QA testing. Never write a test case again.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/camelqa	B2B	ENGINEERING, PRODUCT AND DESIGN
Centralize	Al-powered customer intelligence for sales & success teams	Application	Vertical	https://www.ycombinator.com/companies/centralize	B2B	ANALYTICS
Circleback	AI-powered meeting notes and workflows	Application	Horizontal / Functional	https://www.ycombinator.com/companies/circleback	B2B	PRODUCTIVITY
Clarum	Accelerated, reliable due diligence, driven by AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/clarum	B2B	FINANCE AND ACCOUNTING
CloudCruise	The automations platform that works like humans do - in the browser	Application	Horizontal / Functional	https://www.ycombinator.com/companies/cloudcruise	B2B
CodeAnt AI	AI to auto-fix bad code & security vulnerabilities.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/codeant-ai	B2B	ENGINEERING, PRODUCT AND DESIGN
CommodityAI	AI-Powered Shipment Management for Commodity Traders	Application	Vertical	https://www.ycombinator.com/companies/commodityai	B2B	SUPPLY CHAIN AND LOGISTICS
Danswer	Open Source Unified Search across Company Tools	Tool	Toolkit	https://www.ycombinator.com/companies/danswer	B2B	PRODUCTIVITY
Datacurve	Curated coding data for training generative devtools and code LLMs	Tool	Data	https://www.ycombinator.com/companies/datacurve	B2B
DeepNight	Building The Next Generation of Night Vision Devices	Application	Horizontal / Functional	https://www.ycombinator.com/companies/deepnight	GOVERNMENT
DianaHR	Give us your people ops and take back your time	Application	Horizontal / Functional	https://www.ycombinator.com/companies/dianahr	B2B	HUMAN RESOURCES
Draftaid	AI-copilot for manufacturing drawings	Application	Vertical	https://www.ycombinator.com/companies/draftaid	B2B	ENGINEERING, PRODUCT AND DESIGN
Dragoneye	Turnkey computer vision to extract data from images	Tool	Data	https://www.ycombinator.com/companies/dragoneye	B2B	RETAIL
Driver AI	Understand millions of lines of code in minutes.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/driver-ai	B2B
DryMerge	Automate work with plain English.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/drymerge	B2B
Duckie	AI Assistant to help engineers resolve technical issues faster	Application	Horizontal / Functional	https://www.ycombinator.com/companies/duckie	B2B	ENGINEERING, PRODUCT AND DESIGN
Ecliptor	Unlocking revenue for devtools by finding product champions with AI.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/ecliptor	B2B	SALES
edgetrace	Real-world video understanding	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/edgetrace	B2B
Eggnog	Youtube for AI-generated content	Application	Horizontal / Functional	https://www.ycombinator.com/companies/eggnog
ego	AI-native 3D simulation engine	Tool	Toolkit	https://www.ycombinator.com/companies/ego	CONSUMER
Firebender	Find the best leads to sell to	Application	Horizontal / Functional	https://www.ycombinator.com/companies/firebender	B2B	SALES
Fluently	AI-powered speaking coach for calls	Application	Horizontal / Functional	https://www.ycombinator.com/companies/fluently	B2B	PRODUCTIVITY
Fume	We are building the AI Software Developer	Application	Horizontal / Functional	https://www.ycombinator.com/companies/fume	B2B	ENGINEERING, PRODUCT AND DESIGN
Glimmer	AI search for massive PDFs	Tool	Data	https://www.ycombinator.com/companies/glimmer	B2B
GovernGPT	Modernizing buy-side Investor Relations with AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/governgpt	FINTECH
Greenboard	Rippling' for Financial Compliance and Operations	Application	Vertical	https://www.ycombinator.com/companies/greenboard	FINTECH
Greptile	AI expert on any codebase.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/greptile	B2B	ENGINEERING, PRODUCT AND DESIGN
Guide Labs	Interpretable foundation models that are easy to align	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/guide-labs	B2B
Haplotype Labs	Personalized prevention using genetic risk models	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/haplotype-labs	HEALTHCARE	DIAGNOSTICS
Hazel	AI-enabled equitable marketplace for government contracts	Application	Vertical	https://www.ycombinator.com/companies/hazel-2	GOVERNMENT
Healia	Modern health insurance for dual income families	Application	Vertical	https://www.ycombinator.com/companies/healia	FINTECH	INSURANCE
HeartByte	A global community creating the future of fictional universes.	Application	Vertical	https://www.ycombinator.com/companies/heartbyte	CONSUMER	CONTENT
Hemingway	AI Patient Scheduler for Dental Practices	Application	Vertical	https://www.ycombinator.com/companies/hemingway	B2B
HeyPurple	Purple is a fully AI property manager for landlords and homeowners.	Application	Vertical	https://www.ycombinator.com/companies/heypurple	CONSUMER	HOME AND PERSONAL
Hona	Hona gathers and converts medical histories into actionable insights	Application	Vertical	https://www.ycombinator.com/companies/hona-2	HEALTHCARE	HEALTHCARE IT
HostAI	Simplified vacation rental management platform.	Application	Vertical	https://www.ycombinator.com/companies/hostai	B2B
Infinity AI	Upload a script, get a movie out.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/infinity-ai	CONSUMER	CONTENT
InspectMind AI	AI Copilot for Construction Inspections	Application	Vertical	https://www.ycombinator.com/companies/inspectmind-ai	REAL ESTATE AND CONSTRUCTION	CONSTRUCTION
ion design	We automatically convert Figma designs into clean React code	Tool	Data	https://www.ycombinator.com/companies/ion-design	B2B	ENGINEERING, PRODUCT AND DESIGN
Junction Bioscience	Autonomous AI hypothesis engines for scientific discovery	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/junction-bioscience	HEALTHCARE	THERAPEUTICS
just words	Expedite growth with efficient short-form content iterations	Application	Horizontal / Functional	https://www.ycombinator.com/companies/just-words	B2B	ENGINEERING, PRODUCT AND DESIGN
Kabilah	Simplifying Patient Handoff for Inpatient Nurses	Application	Vertical	https://www.ycombinator.com/companies/kabilah	HEALTHCARE
kater.ai	Answer Data Questions in Plain English	Application	Horizontal / Functional	https://www.ycombinator.com/companies/kater-ai	B2B	ANALYTICS
Kiosk	AI powered WhatsApp Marketing platform	Application	Horizontal / Functional	https://www.ycombinator.com/companies/kiosk	B2B	MARKETING
Lantern	PostgreSQL vector database extension to build AI applications	Tool	Data	https://www.ycombinator.com/companies/lantern-2	B2B
Leaping	Automate bug resolution	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/leaping	B2B	ENGINEERING, PRODUCT AND DESIGN
Leya	An honest AI assistant for lawyers	Application	Vertical	https://www.ycombinator.com/companies/leya	B2B	LEGAL
Lucite	Automating deliverables for finance professionals.	Application	Vertical	https://www.ycombinator.com/companies/lucite	B2B
Lumina	AI Search Engine for Scientific Research	Application	Horizontal / Functional	https://www.ycombinator.com/companies/lumina-2	CONSUMER
Lumona	Product search featuring recommendations from creators you trust.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/lumona	CONSUMER
Magic Hour	Platform for AI video generation.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/magic-hour	CONSUMER	CONTENT
Maia	AI relationship app for couples	Application	Vertical	https://www.ycombinator.com/companies/maia	HEALTHCARE	CONSUMER HEALTH AND WELLNESS
MAIHEM	Redefining quality assurance for AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/maihem	B2B	ANALYTICS
Mango Health	Helping physicians get paid for sending patients to therapy.	Application	Vertical	https://www.ycombinator.com/companies/mango-health	HEALTHCARE	HEALTHCARE IT
Manifold Freight	Better Spot Freight Procurement for Carriers, Brokers and Shippers	Application	Vertical	https://www.ycombinator.com/companies/manifold-freight	B2B	SUPPLY CHAIN AND LOGISTICS
Marr Labs	AI-voice agents that are indistinguishable from humans.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/marr-labs	B2B
MathDash	Turning Math into a Sport	Application	Vertical	https://www.ycombinator.com/companies/mathdash	EDUCATION
Meticulate	AI engine for world-class business research	Application	Horizontal / Functional	https://www.ycombinator.com/companies/meticulate	B2B	FINANCE AND ACCOUNTING
Million.js	Copilot for optimizing web performance	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/million-js	B2B
Model ML	AI assistant for financial services.	Application	Vertical	https://www.ycombinator.com/companies/model-ml	B2B	FINANCE AND ACCOUNTING
Momentic	Automated software testing with AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/momentic	B2B	ENGINEERING, PRODUCT AND DESIGN
NavierAI	Real-Time CFD Simulations	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/navierai	INDUSTRIALS
nCompass Technologies	Low-latency, high-availability deployment of AI models made easy	Tool	Toolkit	https://www.ycombinator.com/companies/ncompass-technologies	B2B	ENGINEERING, PRODUCT AND DESIGN
Nuanced, Inc.	We detect AI-generated images to verify authenticity	Application	Horizontal / Functional	https://www.ycombinator.com/companies/nuanced-inc	B2B
Octolane AI	Rebuilding Salesforce with all the power of AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/octolane-ai	B2B	SALES
Ocular AI	Enterprise AI, Search, and Actions for the Workplace and Engineering	Application	Horizontal / Functional	https://www.ycombinator.com/companies/ocular-ai	B2B
OffDeal	AI agents that help individual buyers find & acquire small businesses	Application	Horizontal / Functional	https://www.ycombinator.com/companies/offdeal	B2B
OmniAI	Build on top of unstructured data	Tool	Data	https://www.ycombinator.com/companies/omniai	B2B	INFRASTRUCTURE
OneGrep	AI-powered insights to drive engineering operational excellence.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/onegrep	B2B	ENGINEERING, PRODUCT AND DESIGN
Opencall.ai	AI call centers for any business	Application	Horizontal / Functional	https://www.ycombinator.com/companies/opencall-ai	B2B
OpenCopilot	Building the world's best text-to-actions engine	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/opencopilot	B2B	ENGINEERING, PRODUCT AND DESIGN
Openmart	AI alternative to ZoomInfo	Application	Horizontal / Functional	https://www.ycombinator.com/companies/openmart	B2B
Paradigm	Your AI intern to automate repetitive tasks.	Application	Vertical	https://www.ycombinator.com/companies/paradigm	B2B
Parasale	AI Recruiter: Find and Engage Candidates on Autopilot	Application	Vertical	https://www.ycombinator.com/companies/parasale	B2B	RECRUITING AND TALENT
Patchwork	Your team’s AI powered communication platform	Application	Horizontal / Functional	https://www.ycombinator.com/companies/patchwork	B2B	PRODUCTIVITY
phospho	Analytics and Evaluation for LLM Apps	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/phospho	B2B	ANALYTICS
Piramidal	Foundation Model for the Brain	Infrastructure/ Foundation	Compute / Inference Optimization	https://www.ycombinator.com/companies/piramidal	HEALTHCARE
PocketPod	AI generated podcasts tailored to your interests	Application	Horizontal / Functional	https://www.ycombinator.com/companies/pocketpod	CONSUMER
PointOne	Automated time tracking and billing for lawyers	Application	Vertical	https://www.ycombinator.com/companies/pointone	B2B	LEGAL
Powder	Gen-AI co-analyst that helps wealth advisors win new clients	Application	Vertical	https://www.ycombinator.com/companies/powder	FINTECH	ASSET MANAGEMENT
Pretzel AI	The modern, open-source alternative to Jupyter Notebooks	Tool	Toolkit	https://www.ycombinator.com/companies/pretzel-ai
Pythagora (GPT Pilot)	OSS dev tool that builds entire apps from scratch by talking to you	Tool	Data	https://www.ycombinator.com/companies/pythagora-gpt-pilot	B2B	ENGINEERING, PRODUCT AND DESIGN
Quantic	Next generation data for Sales teams.	Tool	Data	https://www.ycombinator.com/companies/quantic	B2B	SALES
Quary	Transform Data Together. Model, test and deploy as a team.	Tool	Data	https://www.ycombinator.com/companies/quary	B2B	ANALYTICS
Quivr	Open Source Chat-Powered Second Brain	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/quivr	B2B	PRODUCTIVITY
RadMate AI	Copilot for radiologists	Application	Vertical	https://www.ycombinator.com/companies/radmate-ai	HEALTHCARE
Ragas	Open-source evaluation and testing framework for LLM applications.	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/ragas	B2B	INFRASTRUCTURE
Reducto	Unlocking data behind complex documents	Tool	Data	https://www.ycombinator.com/companies/reducto	B2B	ENGINEERING, PRODUCT AND DESIGN
Reform	Retool for logistics software	Tool	Toolkit	https://www.ycombinator.com/companies/reform	B2B	SUPPLY CHAIN AND LOGISTICS
Relari	Testing and Simulation Stack for GenAI Systems	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/relari	B2B	INFRASTRUCTURE
Reprompt	Reprompt diagnoses and fixes hallucinations without devs writing code	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/reprompt	B2B	ENGINEERING, PRODUCT AND DESIGN
RetailReady	Digitizing warehouse processes from 100+ page manuals to a mobile app	Application	Vertical	https://www.ycombinator.com/companies/retailready	B2B	SUPPLY CHAIN AND LOGISTICS
Retell AI	Infra for Building Conversational Voice AI	Infrastructure/ Foundation	Compute / Inference Optimization	https://www.ycombinator.com/companies/retell-ai	B2B	INFRASTRUCTURE
Risotto	Risotto auto-solves IT support requests using AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/risotto	B2B	OPERATIONS
Roe AI	Data warehouse to query unstructured data like docs, images, webs	Tool	Data	https://www.ycombinator.com/companies/roe-ai	B2B	INFRASTRUCTURE
Rova AI	Drive conversions in your LLM applications	Tool	Toolkit	https://www.ycombinator.com/companies/rova-ai	B2B	ANALYTICS
Rove	The first travel credit card for Generation Z.	Application	Vertical	https://www.ycombinator.com/companies/rove	FINTECH	CREDIT AND LENDING
Salvy	Mobile carrier for businesses in Brazil	Application	Vertical	https://www.ycombinator.com/companies/salvy
Scritch	Empowering Independent Veterinarians	Application	Vertical	https://www.ycombinator.com/companies/scritch	HEALTHCARE
Senso	Senso is a Support-as-a-Service platform which reduces contact time…	Application	Horizontal / Functional	https://www.ycombinator.com/companies/senso	B2B	ANALYTICS
SevnAI	AI Graphic Designer	Application	Horizontal / Functional	https://www.ycombinator.com/companies/sevnai	B2B	ENGINEERING, PRODUCT AND DESIGN
Shepherd	Every student's personalized learning assistant	Application	Vertical	https://www.ycombinator.com/companies/shepherd-2	EDUCATION
Shiboleth	Shiboleth automates back-office QA and compliance for consumer lending	Application	Vertical	https://www.ycombinator.com/companies/shiboleth	B2B	SECURITY
Somn	Human-like AI receptionists for clinics	Application	Vertical	https://www.ycombinator.com/companies/somn	HEALTHCARE	HEALTHCARE IT
Sonauto	Create hit songs with AI	Application	Vertical	https://www.ycombinator.com/companies/sonauto	CONSUMER	CONTENT
Sonia	AI mental health therapy	Application	Vertical	https://www.ycombinator.com/companies/sonia	HEALTHCARE	CONSUMER HEALTH AND WELLNESS
Soundry AI	We provide an AI audio generator for music creators	Application	Vertical	https://www.ycombinator.com/companies/soundry-ai	CONSUMER	CONTENT
Speck	The easiest way to automate repetitive web workflows with AI.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/speck	B2B	PRODUCTIVITY
Superagent.sh	Run any workflow using AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/superagent-sh	B2B	ENGINEERING, PRODUCT AND DESIGN
sync labs	an api for realtime lipsync	Tool	Toolkit	https://www.ycombinator.com/companies/sync-labs	B2B
Taiki	Universal API for tax documents	Tool	Data	https://www.ycombinator.com/companies/taiki	B2B	ENGINEERING, PRODUCT AND DESIGN
Tamarind Bio	Easy to use, large scale computational biology tools	Tool	Toolkit	https://www.ycombinator.com/companies/tamarind-bio	B2B
Tatara	Developer platform for multimodal AI applications	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/tatara	B2B	ENGINEERING, PRODUCT AND DESIGN
Tensorfuse	Evaluate LLM apps with preference-based AI models	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/tensorfuse	B2B	ENGINEERING, PRODUCT AND DESIGN
Tile	Next generation BI	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/tile	B2B	ANALYTICS
Toma	Automate phone calls for businesses with natural-sounding voice AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/toma	B2B	OPERATIONS
Tracecat	Open source AI automation platform for security teams.	Application	Vertical	https://www.ycombinator.com/companies/tracecat	B2B	SECURITY
Trieve	Infrastructure for search teams building retrieval and RAG	Infrastructure/ Foundation	Compute / Inference Optimization	https://www.ycombinator.com/companies/trieve	B2B	INFRASTRUCTURE
Tusk	AI agent that fixes customers' bugs	Application	Horizontal / Functional	https://www.ycombinator.com/companies/tusk	B2B	ENGINEERING, PRODUCT AND DESIGN
Upsolve AI	Your turnkey customer-facing analytics solution, powered by AI.	Application	Horizontal / Functional	https://www.ycombinator.com/companies/upsolve-ai	B2B	ANALYTICS
Vectorview	Building custom evaluation tasks for AI	Tool	Model Eval + Observability	https://www.ycombinator.com/companies/vectorview	B2B	ENGINEERING, PRODUCT AND DESIGN
Veles	Copilot for Enterprise Sales	Application	Horizontal / Functional	https://www.ycombinator.com/companies/veles	B2B	SALES
Wuri	AI app to read web stories as visual novels with images, videos, audio	Application	Horizontal / Functional	https://www.ycombinator.com/companies/wuri	CONSUMER	CONTENT
Yarn	Make pro-quality product and sales videos with AI	Application	Horizontal / Functional	https://www.ycombinator.com/companies/yarn-2	B2B
Yondu	Creating models for truly smart robots	Tool	Toolkit	https://www.ycombinator.com/companies/yondu	INDUSTRIALS	DRONES
Yoneda Labs	Optimising Chemical Reactions	Tool	Toolkit	https://www.ycombinator.com/companies/yoneda-labs	B2B
Zep AI	Long-Term Memory for AI Assistants	Tool	Fine-tuning / Model Training	https://www.ycombinator.com/companies/zep-ai	B2B