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YC class W23

Winter 2023

274 companies in this class

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Icon Name URL Class Status Description
1stCollab https://1stcollab.com/ W23 Active Performance-Optimized Influencer Marketing at Scale
222 https://222.place W23 Active the AI social facilitator for offline human to human interactions
Adri AI https://www.getadri.ai/ W23 Active Your AI Partner for SAP Development
Adventris Pharmaceuticals https://adventris.com W23 Active Adventris makes cancer vaccines
Alaan https://www.alaan.com/ W23 Active Ai-native finance platform for the Middle East
Alloy https://alloy.app W23 Active AI prototyping tool for product managers
Alphawatch AI https://alphawatch.ai W23 Active Relationship Coverage for Deal Teams
Aqueduct https://aqueduct.sh W23 Active Create, edit, and share procedural material graphs.
Ariglad https://www.ariglad.com/ W23 Active Knowledge base maintenance on auto-pilot
Arroyo https://www.arroyo.dev W23 Acquired Cloud-native stream processing
Atmeto https://www.atmeto.com W23 Active Building a frontier world model for power
Automat https://www.runautomat.com/ W23 Active Agentic automation that understands context, recovers, and improves.
Avoca https://www.avoca.ai/ W23 Active AI-powered Sales Agent for Service-Based Industries
Backdrop https://www.backdropagent.com W23 Active Building your AI coworkers for any team, workflow, or industry.
Benchmark https://withbenchmark.com/ W23 Acquired Decision infrastructure for investment firms
Berry https://berryai.com/ W23 Active Scale customer success and onboarding with AI
Bluebirds https://www.bluebirds.ai W23 Acquired Automate outbound with signals
Bluedot https://thebluedot.co/ W23 Active Bluedot is a single payment platform for EV drivers and fleets.
Blyss W23 Inactive End-to-end encrypted AI.
Booth AI W23 Acquired Generative AI Photographer for E-Commerce
Boundary https://www.boundaryml.com W23 Active The programming language for AI
Brewit https://brewit.ai/ W23 Acquired Conversational data analytics for every team
BuildJet https://buildjet.com W23 Active High-performance computing cloud
Bujeti https://www.bujeti.com W23 Active The Finance Control Centre for African Businesses
Cakework W23 Inactive API that adds cloud hosting to any developer platform
Cardinal http://cardinalapp.io W23 Acquired Your AI product backlog
Chart https://trychart.com W23 Active Realtime Access to Verified Tax Records
Chima https://www.withchima.com/ W23 Active Building infrastructure tools to help large companies customize their…
Choppy! W23 Inactive FAST FLAVORFUL PROTEIN
Clad https://withclad.com/ W23 Active Project management software for building infrastructure.
Clearspace https://clearspace.org W23 Active Less screen time, more life.
ClickPe https://clickpe.ai/ W23 Active Finance on a Click
Cloudchipr https://cloudchipr.com/ W23 Active The #1 Actionable FinOps Platform
Clueso https://clueso.io W23 Active Create beautiful videos & docs for any product or process in minutes
co.dev https://co.dev/?ref=YC W23 Active Turn your ideas into full-stack apps
Cobblestone https://getcobblestone.com W23 Acquired Delinquency reduction and automation software for institutional…
CodeParrot AI W23 Inactive Helps Developers build stunning UI Lightning Fast ⚡️
coil inc. http://www.trycoil.com W23 Active ai
Coldreach https://coldreach.ai/ W23 Active Find the best leads with custom intent signals
CombineHealth https://www.combinehealth.ai/ W23 Active Automating Healthcare Revenue Cycle Management with AI Workforce
Common Paper https://commonpaper.com/ W23 Active The SAFE for commercial contracts
compliant-llm https://www.compliantllm.com/ W23 Active Detect every data leak into third-party GenAI tools
Concourse https://concourse.ai/ W23 Active The AI Agent platform for finance
Conduit http://helloconduit.com W23 Active The operating system for shipping and receiving.
Constant https://useconstant.com W23 Active AI Analysts for the Buy-Side
Coperniq https://coperniq.io W23 Active Workflow software for solar & energy contractors ☀️😎
Corgi Labs https://www.corgilabs.ai W23 Active AI to increase payment acceptance and reduce fraud for businesses
Cosine http://www.cosine.sh W23 Active Fully Agentic SWE
CreatorML W23 Inactive Foundation Model for Human Attention
Credal.ai https://credal.ai W23 Active The Control Plane for Enterprise Agents
DAGWorks Inc. https://www.dagworks.io/ W23 Acquired Open source tools & services for reliable AI Agents & AI Applications
Dashdive https://dashdive.com W23 Acquired Break down AI and cloud costs by feature and customer
Dataglade https://dataglade.com W23 Active The smart way to research stocks.
DataSuite https://truthsuite.com W23 Active Dataset Management for AI Trainers
Decohere https://decohere.ai W23 Active Real-time generative AI
Defer W23 Inactive Zero infrastructure background processing platform.
Demospace W23 Inactive
Depot https://depot.dev W23 Active Software delivery built for machine scale.
Designbase https://www.designbase.com/ W23 Active Design and build great interfaces
Diffuse Bio http://diffuse.bio W23 Active Generative AI for protein design
Dill https://usedill.com/ W23 Active Dill helps construction suppliers automate accounts receivable,…
Double – Coding Copilot https://double.bot W23 Active AI coding copilot engineered for performance
DrDroid https://drdroid.io/ W23 Active Your best friend in production.
Dream3D https://dream3d.com W23 Active We build tools to help humanity predict the future.
Echo W23 Inactive Founder-led sales co-pilot for B2B startups.
Edge https://withedge.com W23 Active The ultimate IP assistant.
EdgeBit https://edgebit.io W23 Acquired Autofix your software dependencies
Epsilon https://www.epsilon-ai.com W23 Active AI Search Engine for Academic Research
Escape https://escape.tech W23 Active Offensive security for the teams that are 100x outnumbered
Extend https://www.extend.ai/ W23 Active Production-ready document processing
EzDubs http://www.ezdubs.ai W23 Acquired Real-time speech translation
Fabius W23 Inactive AI to improve Sales Calls
FactIQ https://factiq.com/ W23 Active Investment research data for AI agents
Fairway Health https://www.fairwayhealth.co/ W23 Acquired AI Co-Pilot for Health Insurers to Authorize Treatment Faster
Fastgen https://fastgen.com W23 Active Webflow for the Backend
Fern https://www.buildwithfern.com W23 Acquired Instantly offer SDKs and API Docs
Fetchr W23 Inactive The Personal Shopper in Your Pocket
Finic https://www.finic.ai W23 Active Frontier AI to stop fraud, abuse, and financial crimes.
Finn https://getfinn.us/ W23 Active AI Wealth Manager
Finni Health https://www.finnihealth.com/ W23 Active Empowering Autism Care Providers to Go Independent
Finta https://www.finta.com/ W23 Active Magically simplify accounting and taxes
Fintool https://www.fintool.com/ W23 Acquired Financial copilot for institutional investors
FlexDesk https://www.flexdesk.com/ W23 Active AI Agents for corporate real estate teams
FlexWash https://www.flexwash.com/ W23 Active The operating system for the car wash industry.
Flower https://flower.ai W23 Active Train AI on distributed data
Floworks https://floworks.ai/ W23 Active Hire the best AI Sales employees | AI SDR | AI RevOps | AI EA
Fluid Markets https://fluidinvesting.com W23 Active Invest in public companies KPIs
Frigade https://frigade.com W23 Active AI-powered product assistance for modern software teams
Glass Health https://glass.health W23 Active AI-Powered Clinical Decision Support & Ambient Scribing
Gluetrail W23 Inactive Create step by step articles with screenshots and videos 10x faster
GoodCourse W23 Inactive The TikTok style corporate training platform
Gooseworks https://gooseworks.ai/ W23 Active Self-Improving Marketing Harness
GovEagle https://www.goveagle.com/ W23 Active AI for Government Contractors
Hadrius https://www.hadrius.com W23 Active Automating Securities Compliance
Hammr https://www.hammr.com W23 Active Rippling for the Construction Industry
Haven https://www.usehaven.ai/ W23 Active AI workforce for property management
Helicone https://www.helicone.ai/ W23 Acquired LLM Observability for Developers
Helios https://www.usehelios.ai/ W23 Active Create your AI workforce
highlight.io https://www.highlight.io/ W23 Acquired The open source, fullstack monitoring platform: stop guessing why…
Hindsight https://www.usehindsight.com/ W23 Active Deal Intelligence and Sales Coaching Platform
Hippo Scribe https://gethipposcribe.com W23 Active AI assisted documentation for PT/OT/SLP
Homeflow W23 Inactive Simplifying insurance for large real estate investors
Hona https://hona.com W23 Active Personal Injury Legal Work - Automated
Honeydew https://honeydew.ai W23 Active The home for shared data logic
IcePanel https://icepanel.io W23 Active Design and explain complex software architecture.
inBuild https://www.inbuild.ai/ W23 Active Workflow Automation for Construction Finance
Indexical W23 Inactive AI-powered data extraction engine
Infinia https://www.infiniaweb.com/ W23 Active Move money programmatically - built for developers
Infisical https://infisical.com W23 Active Security infrastructure for developers and agents
Inkeep https://inkeep.com W23 Active Build AI Agent teammates and automations in code or no-code
Interlock W23 Inactive We are still in stealth mode.
Invitris https://invitris.com/ W23 Active Creating new protein-based drugs at scale
Invopop https://www.invopop.com/ W23 Active We help global software companies comply with local tax reporting
Keep https://www.keephq.dev W23 Acquired The open-source AIOps platform
Kivo Health https://kivohealth.com W23 Active AI-powered care for seniors with chronic disease
Koywe https://koywe.com W23 Active Crypto On and Off Ramp for Latam
Kyber https://askkyber.com W23 Active Instantly draft, review, and send complex regulatory notices.
Laminate https://www.uselaminate.com W23 Active
Langfuse https://langfuse.com W23 Acquired Open source LLM engineering platform
Latent https://latenthealth.com W23 Active Medical language models to automate healthcare operations
LaunchFlow https://www.launchflow.com/ W23 Active Collaborative workspace for internal tools and agents
Lavo Life Sciences W23 Inactive AI for drug formulation
Layup W23 Inactive Guide your users. Right in your product.
Lightski https://www.lightski.com W23 Active Transform Document Workflows with AI Agents
LinkGrep https://linkgrep.com W23 Active AI browser copilot for teams
Linum https://www.linum.ai/ W23 Active type text, dream video
LiteLLM https://www.litellm.ai/ W23 Active Call every LLM API like it's OpenAI [100+ LLMs]
Littio https://www.littio.co/ W23 Active Dollar banking for people in Latin America
loopfour https://www.loopfour.com W23 Active Workflow automation, without AI hallucinations.
Loula https://joinloula.com W23 Active Enabling birth & postpartum doulas to easily accept insurance.
Luca W23 Inactive The Modern Pricing Engine for Retail
Lume https://www.lume.ai W23 Acquired Speed up customer implementation with AI
Lynx W23 Inactive AI platform for investigating and resolving engineering incidents
Magic Patterns https://www.magicpatterns.com/ W23 Active Go from idea to production with AI.
Magicflow 𐂂 W23 Inactive The Gen AI evaluation and curation platform
MagnaPlay https://magnaplay.com W23 Active AI-powered game translation.
Mantys https://www.mantys.io/ W23 Active AI agents for healthcare and insurance operations in GCC
Matano https://www.matano.dev W23 Active Cloud Native SIEM (alternative to Splunk/Elastic)
Maxi https://www.usemaxi.app W23 Active AI Agent for your personal finances
Mercoa http://mercoa.com W23 Active AI Agent for Billpay platforms to pay invoices with virtual cards
Metal https://metal.ai/ W23 Active The AI context platform for private capital. Everything your firm…
Metal http://www.metal.so W23 Active Metal is an AI-driven operating system for fundraising
Middleware https://www.middleware.io W23 Active AI-based full stack observability platform
Milio http://www.miliopay.com W23 Active B2B-2C real-time account to account payments
Miracle http://www.miracleml.com W23 Active Accelerate clinical trials with real-time, actionable insights
Modulari-T https://modularit.bio W23 Active We teach your immune system to attack and cure cancer
Mogara W23 Inactive Automatic software R&D capitalization
moonrepo W23 Inactive Open source build tool for monorepos and large codebases
Muffin Data http://www.muffindata.com W23 Acquired Modern analytics for CPG brands
Mulligan https://insurestack.ai/ W23 Acquired AI automation for insurance brokerages
Nango https://nango.dev W23 Active A single API for all your integrations
Narrative https://www.trynarrative.com/ W23 Active AI agents for end-to-end testing
Neptyne W23 Inactive The programmable spreadsheet.
No Cap https://www.nocap.so W23 Acquired AI startup investor, No Cap
Novelcare https://www.novelcare.com W23 Active Empowering every doctor and every patient to participate in research
Noya Software https://noya.io W23 Active Product design tool that lets everyone design like a designer
Numeral https://www.numeral.com/ W23 Active The AI-native sales tax solution.
nunu.ai https://nunu.ai W23 Active Building the first multimodal agents to play and test games.
Odigos Technologies Inc. https://odigos.io W23 Active Enterprise-Grade OpenTelemetry
OfOne https://www.of.one W23 Acquired AI-powered order taker for restaurant drive-thrus
Ohm https://www.ohm.ai W23 Active Ohm helps engineering teams accelerate hardware development & testing.
Omnistrate http://www.omnistrate.com W23 Active Build your control plane to deploy your product in your customer VPC…
OneText https://onetext.com W23 Active Frictionless payments via SMS
Onshore https://onshore.com W23 Active AI for corporate tax
OpenInt https://openint.dev W23 Acquired Open Source Embedded Product Integrations
OpenMeter https://openmeter.io W23 Acquired Usage Metering, AI & API Monetization
OpenSight W23 Inactive AI-powered customer support automation for fast-growing companies
Orchid https://orchid.health W23 Active AI-powered EHR for independent mental health professionals
Outerbase https://www.outerbase.com W23 Acquired The interface for your database
OutSail Technologies W23 Inactive Revolutionary, Modern Wing Sails
Overflux W23 Inactive Streamline EV charger installations for real estate developers
Overlord https://www.overlord.app/ W23 Active AI Accountability Partner
Pair AI https://www.pairai.com/ W23 Active Reimagining education with short form video and AI
Palomma http://www.palomma.com/ W23 Active AI & financial services for real estate in LatAm, starting by rent
Pando Bioscience https://pando.bio/ W23 Active Gen-AI Designed Enzymes for Pharmaceutical Innovation
Paperplane W23 Inactive Credit risk management platform for builders' merchants
Parabolic W23 Inactive AI assistant for customer support
Peeba W23 Inactive Risk-free wholesale for retailers across Southeast Asia
Persana AI https://www.persana.ai/ W23 Acquired Sales Agents with 100+ data sources to close more deals
Persist AI http://www.persist-ai.com W23 Active Developing long-lasting drug formulations 50% faster
Pier http://www.pier-finance.com W23 Active Stripe for Credit - Trusted Credit Compliance Partner
Pierre https://pierre.co W23 Active Pierre is a new, opinionated, git platform.
Pigeon https://www.pigeondocuments.com/ W23 Active AI-powered document automation: collect, review, extract, and sync.
Pirros http://pirros.com W23 Active AI Platform for Architects and Engineers
PlayAI https://play.ai/ W23 Acquired Our mission is to make Voice AI accessible and useful to all.
Pledge Health https://www.pledge.health/ W23 Acquired AI RCM assistant that handles any insurance task on payer portals for…
Plutis https://plutis.io W23 Active
PoloTab https://polotab.com W23 Active Restaurant software that actually works
PoplarML http://poplarml.com W23 Active Deploy Machine Learning Models with One Command
Portalform https://portalform.com/ W23 Active Build and host internal tools
Proglix https://proglix.com/ W23 Active B2B Marketplace for Steel Raw Materials
Propexo https://propexo.com W23 Active Plaid for Commercial Real Estate
Pylon https://usepylon.com/?utm_source=bookface&utm_medium=referral&utm_campaign=pylon-profile W23 Active The Agentic Support Platform purpose-built for B2B.
Radical W23 Active Building persistent, high-performance infrastructure in the sky
Rainmaker W23 Inactive DeFi for Everyone
Rally Tax https://www.rally.tax/ W23 Acquired AI-native tax platform to save $1T+ for Americans
Reflex https://reflex.dev W23 Active The operating system for building mission-critical enterprise apps.
Relace https://relace.ai W23 Active Models and infra for coding agents
Repacket https://repacket.com W23 Active Employee security done for you.
Resend https://resend.com W23 Active Email for developers
Retape https://www.retape.ai/ W23 Active AI Operating System for Debt Settlement
rex.fit https://www.rex.fit W23 Active Automating nutrition tracking.
rift W23 Inactive B2B lead routing made simple
Rivet https://rivet.dev W23 Active Rivet Actors are the primitive for stateful workloads
Rollstack https://www.rollstack.com W23 Active Automate data-driven slide decks and documents with AI
Rubber Ducky Labs W23 Inactive AI Powered Product Discovery
Rubbrband https://rubbrband.com W23 Active A new kind of creative company.
Ruby Card W23 Active Neobank for e-commerce businesses
RUUF https://www.ruuf.cl W23 Active Managed marketplace for solar in Latam
Sage AI https://sage-ai.dev W23 Active Your self-generating, self-maintaining code knowledge base.
Salient https://www.trysalient.com W23 Active AI Servicing for Auto Lenders
Sameday https://www.gosameday.com/ W23 Active The leading AI workforce for the trades.
Sanvivo http://www.sanvivo.eu W23 Active Shopify for pharmacies in Europe
Scanbase https://www.scanbase.com W23 Active The API for Diagnostic Test Analysis (COVID-19, FLU, RSV, STD,…
Scout https://thedailyscout.com W23 Active Scout is an AI news aggregator that turns your role, industry, and…
Second W23 Inactive AI-Native Enterprise Codebase Maintenance
SensorSurf W23 Inactive Resolve PR check failures instantly with AI
Serial W23 Inactive Root cause manufacturing issues in seconds
Shekel Mobility https://www.shekelmobility.com/ W23 Active B2B marketplace for Auto Dealers in Africa
Sherloq http://sherloqdata.io/ W23 Active One place for all your queries, directly on your SQL editor
Shortbread https://www.shortbread.ai/ W23 Active Read romance comics.
ShortLoop https://shortloop.dev/ W23 Active Phone AI that Captures Every Dealership Revenue Opportunity
Sirdab https://sirdab.co/en W23 Active Cloud warehousing & supply chain platform in MENA
Skyhook https://skyhook.io W23 Active PaaS-like experience with the power of Kubernetes, on your cloud
Sorted W23 Inactive Instant SaaS management
SpecCheck https://www.speccheckrx.com/ W23 Active Unifying how the optical industry does business.
Speedy Labs https://speedylabs.ai/ W23 Active Maximize profits with AI-powered rebate management.
StackAI https://www.stackai.com W23 Acquired The Enterprise AI Transformation Platform
Storyboarder https://storyboarder.com W23 Active Tool and platform to create and sell webcomics
Stralis Aircraft https://stralis.aero/ W23 Active Emission free hydrogen electric aircraft
Struct W23 Inactive Multi-lingual AI Voice Agents
Suger https://www.suger.io/ W23 Active Salesforce for Cloud marketplaces on AWS, Azure, GCP
SuperAPI https://trysuperapi.com W23 Active Programmable API gateway that makes APIs cacheable
SuperKalam https://superkalam.com W23 Active AI-Powered Super Mentor for Test Prep
Syncly https://syncly.app/ W23 Active Social listening for the video era
TableFlow https://tableflow.com W23 Active AI Teammates for Data Tasks
Tagsafe http://www.tagsafe.io W23 Active
Teclada https://www.teclada.com/ W23 Active Remote Shell Access in the Browser
Tennr https://www.tennr.com W23 Active Fast, Transparent Patient Experiences
Texel.ai https://texel.ai W23 Active Run AI pipelines 10x faster
Theya https://www.theya.us/ W23 Active The world's simplest Bitcoin self-custody solution
Traceloop https://www.traceloop.com W23 Acquired Know what your LLM is doing — and why it’s failing
Trackstar https://www.trackstarhq.com/ W23 Active Plaid for supply chain logistics
Trigger.dev https://trigger.dev W23 Active Build and deploy fully‑managed AI agents and workflows
Trigo https://trigodata.com/ W23 Acquired Rent verification API for landlords and lenders
Truewind https://www.trytruewind.com W23 Active AI-Powered Accounting
Turntable W23 Inactive AI-native operating system for analytics teams
Type https://type.ai W23 Active AI-native storytelling studio.
Unify https://unify.ai W23 Active Models that keep learning
Univerbal https://univerbal.app W23 Active Language learning with a conversational AI Tutor
Unstatiq https://www.unstatiq.com/ W23 Active Single source of truth for your clinic's finances and supply chain.
Untether Labs https://untetherlabs.com W23 Active Scheduling software for digital health clinics to do more with less.
Upfront W23 Inactive A personal assistant for every homeowner
Vaero https://vaero.ai W23 Active AI for Human Writing
Variance https://www.variance.com/ W23 Active AI Agents for Fraud Review and Investigations
Vector https://vector.co W23 Active Advertising for the new internet
Vellum https://www.vellum.ai/ W23 Active
Velos https://www.tryvelos.com W23 Active AI BPO for Specialty Insurance MGAs
Vendah https://vendah.com.br/ W23 Active Vendah is building a Faire-style marketplace for LATAM’s +50M…
Vendora https://www.vendora.io/ W23 Active All-in-One Software for the $1T Grocery Industry
Verata https://www.veratainsight.com/ W23 Active Network Intelligence for Investors
Versive https://www.getversive.com/ W23 Active AI-first user research platform
Versori https://www.versori.com/ W23 Acquired Agentic integrations & automations for enterprise
Viddy https://www.viddyapp.io/ W23 Acquired A new way to create landing pages that is video-native.
Vitalize https://vitalize.care W23 Active Transforming how health systems optimize labor
Vocode https://vocode.dev W23 Acquired Open source Voice AI
Vooma https://www.vooma.ai W23 Active Automation platform for logistics
Wallbit https://wallbit.io W23 Active Neobank for global remote workers
Warp https://www.warp.co/ W23 Active AI-native Employee Management Platform for High-Growth Companies
Waza https://waza.co/ W23 Active B2B payments platform for emerging markets.
Wild Moose https://wildmoose.ai W23 Active Automating root cause analysis with generative AI
Yuma AI https://yuma.ai W23 Active The AI Support Agent for Ecommerce
ZeroDev https://zerodev.app/ W23 Active Account abstraction wallets as a service
Zudo https://zudo.work/ W23 Active AI Workers for Extended Service Contracts