Active companies

Companies their accelerator lists as active, or whose site is alive. 17,221 companies.

CompanyClusterProgramStatusLast signal
LightsprintAI

Collaborative product development with cloud agents

Horizontal AI assistantsAI agents for software developmentY CombinatorX26Activechecked 2026-08-23
Limrun

Extend cloud sandboxes with iOS, Android and more

Agent infrastructurecloud development environment orchestrationY CombinatorX26Active, new domain2026-08-23
LinzumiAI

Team chat to command all your company's coding agents

Agent infrastructureAI agent orchestration and coordination platformY CombinatorX26Activechecked 2026-08-23
Lumius

Fast, smart, accessible 3D ultrasound that anyone can use

Healthcare and bio3D ultrasound imaging hardwareY CombinatorX26Activechecked 2026-08-23
Madrone

Hyper-efficient coolers for data centers

Robotics and physical worlddata center cooling hardwareY CombinatorX26Activechecked 2026-08-23
Manicule

AgentRel — Devrel For Agents

B2B SaaSDeveloper relations and marketing automation for AI agentsY CombinatorX26Activechecked 2026-08-23
Maquoketa ResearchAI

The intelligence layer for drones

Defense and spacedrone intelligence softwareY CombinatorX26Activechecked 2026-08-23
MemoirAI

Marketing campaigns from everything your team ships

Developer toolsAI-powered marketing automation for product teamsY CombinatorX26Activechecked 2026-08-23
Memory StoreAI

Company Brain.

Agent infrastructureShared memory platform for AI agentsY CombinatorX26Activechecked 2026-08-23
MinicorAI

Scalable windows desktop automations

Agent infrastructuredesktop automation orchestration for AI agentsY CombinatorX26Activechecked 2026-08-23
Miso LabsAI

Emotive foundation voice models

AI infra and computeEmotive voice foundation modelsY CombinatorX26Activechecked 2026-08-23
Mochatrade

US stock trading, unlocked for the globe

Fintechperpetual futures trading platformY CombinatorX26Activechecked 2026-08-23
ModernAI

Modern - the ServiceNow killer

Vertical AI agentsIT operations automation agentsY CombinatorX26Activechecked 2026-08-23
Mount

The AI Agent Insurance Carrier

FintechAI agent liability insuranceY CombinatorX26Activechecked 2026-08-23
MultiplierAI

Agent harnesses for asset managers

Vertical AI agentsAI research and portfolio management for asset managersY CombinatorX26Activechecked 2026-08-23
Napkin MathAI

AI nutrition coach in your pocket

ConsumerAI nutrition coaching appY CombinatorX26Activechecked 2026-08-23
NetterAI

AI native Palantir for mid market.

Data for AIAI-powered data integration and workflow automationY CombinatorX26Activechecked 2026-08-23
Nine Fives

RF test equipment for next-gen spacecraft, drones, and cellphones

Defense and spaceRF test equipment for aerospace and telecomY CombinatorX26Activechecked 2026-08-23
Oddpool

Institutional infrastructure for prediction markets

Fintechprediction market infrastructureY CombinatorX26Activechecked 2026-08-23
OntoraAI

AI agents that interviews every employee to hand context to AI tools.

Vertical AI agentsAI-powered operational consulting and process mappingY CombinatorX26Activechecked 2026-08-23
OpenProseAI

An open-source operating system for reliable long-running agents

Agent infrastructureAgent workflow orchestration and runtimeY CombinatorX26Activechecked 2026-08-23
OpenWorkAI

The open source alternative to Claude Cowork

Horizontal AI assistantsOpen source AI agent platformY CombinatorX26Activechecked 2026-08-23
Ornadyne

We're building robot birds for surveillance.

Defense and spacebiomimetic surveillance dronesY CombinatorX26Activechecked 2026-08-23
PairioAI

AI mobile app that helps factory technicians fix broken machines

Vertical AI agentsAI diagnostics for industrial equipment repairY CombinatorX26Activechecked 2026-08-23
PanaceaAI

AI-Native FDA Regulatory Services

Healthcare and bioAI-native FDA regulatory consultingY CombinatorX26Activechecked 2026-08-23
ParrotAI

Agentic operating system for auto repair shops

Vertical AI agentsAI agents for auto repair operationsY CombinatorX26Activechecked 2026-08-23
PavootAI

AI Event Manager for in-person events

B2B SaaSAI event management and follow-upY CombinatorX26Activechecked 2026-08-23
PentagonAI

The control plane for agent-native work.

Agent infrastructureAgent coordination and workspace platformY CombinatorX26Activechecked 2026-08-23
PerfectBit, Inc.AI

Correct by construction AI training data

Data for AIsynthetic data verification for AI trainingY CombinatorX26Activechecked 2026-08-23
PLAN0 AIAI

Construction Cost Intelligence.

Vertical AI agentsAI cost estimation for constructionY CombinatorX26Activechecked 2026-08-23
Playabl.ai

TikTok for User-generated Games

Consumeruser-generated gaming platformY CombinatorX26Activechecked 2026-08-23
Plena HealthAI

Plena is the AI operating system for specialty medical practices

Vertical AI agentsAI operating system for specialty medical practicesY CombinatorX26Activechecked 2026-08-23
PloyAI

Ploy turns your website into your company's growth engine.

Vertical AI agentsAI growth agent for websitesY CombinatorX26Activechecked 2026-08-23
PopsAI

Create & play AI games with friends

ConsumerAI-powered social gaming platformY CombinatorX26Activechecked 2026-08-23
primitive

communication for agents

Agent infrastructureAgent communication infrastructureY CombinatorX26Activechecked 2026-08-23
PrismAI

AI-native recruiting agency

Vertical AI agentsAI recruiting agencyY CombinatorX26Activechecked 2026-08-23
ProjectXAI

Agent native workspace for heavy parallel workflows on the web

Agent infrastructureParallel multi-agent OS infrastructureY CombinatorX26Activechecked 2026-08-23
Prototyping.ioAI

Autonomous manufacturing for mechanical parts

Robotics and physical worldAI-driven manufacturing automationY CombinatorX26Activechecked 2026-08-23
qomplementAI

The Agentic ERP for supply chain operations

Vertical AI agentsagentic ERP for supply chain operationsY CombinatorX26Activechecked 2026-08-23
RASPIREAI

Autonomous Runtime Security

Security and complianceAI-powered runtime threat detectionY CombinatorX26Activechecked 2026-08-23
ReasonBlocksAI

The runtime layer that makes AI agents cheaper and more reliable

Agent infrastructureAI agent runtime optimizationY CombinatorX26Activechecked 2026-08-23
Regbase

Automating Corporate Compliance, Worldwide

Security and complianceCompliance automation platformY CombinatorX26Activechecked 2026-08-23
RentAHumanAI

Marketplace for AI agents to hire humans.

Agent infrastructureAI agent workforce marketplaceY CombinatorX26Activechecked 2026-08-23
ReplicasAI

Run any coding agent harness in the cloud

Agent infrastructureAI agent orchestration and executionY CombinatorX26Activechecked 2026-08-23
Result

Where new internet entrepreneurs build and run their companies

B2B SaaSAll-in-one platform for startup foundersY CombinatorX26Activechecked 2026-08-23
RevnuAI

The growth infrastructure for the autonomous business

Vertical AI agentsAI growth and GTM automationY CombinatorX26Activechecked 2026-08-23
River Markets

Prime brokerage for prediction markets

Fintechprediction markets prime brokerageY CombinatorX26Activechecked 2026-08-23
RudusAI

AI Takeoffs for Concrete

Vertical AI agentsAI takeoff estimation for concrete contractorsY CombinatorX26Activechecked 2026-08-23
RuntimeAI

Build and run internal agents, without managing the infrastructure

Agent infrastructurecoding agent orchestration and governanceY CombinatorX26Activechecked 2026-08-23
Saffron

Helping your company find 10x engineers.

Developer toolsAI-assisted engineering evaluationY CombinatorX26Activechecked 2026-08-23
SalesgraphAI

Proactive revenue agents that move enterprise deals forward

Vertical AI agentsRevenue automation for enterprise salesY CombinatorX26Activechecked 2026-08-23
Saudara AIAI

AI Native Sourcing Broker For Overseas Manufacturing

Commerce and marketplacesAI-powered manufacturing sourcing and procurementY CombinatorX26Activechecked 2026-08-23
SavantAI

Company brain every AI-native enterprise runs on

Agent infrastructureKnowledge management for AI agentsY CombinatorX26Activechecked 2026-08-23
SazabiAI

The AI-native observability platform for fast-moving engineering teams

AI infra and computeAI-native observability and monitoringY CombinatorX26Activechecked 2026-08-23
ScopeAI

We help software companies get discovered and used by AI agents

Developer toolsAI agent discoverability and optimizationY CombinatorX26Activechecked 2026-08-23
SherpaAI

Make websites improve themselves.

B2B SaaSAI-powered conversion optimization platformY CombinatorX26Activechecked 2026-08-23
shotwell.aiAI

Annotations for robotics data

Data for AIRobotics data annotation and QAY CombinatorX26Activechecked 2026-08-23
SilmarilAI

Security for agents that self-improves

Agent infrastructureAI agent security and monitoringY CombinatorX26Activechecked 2026-08-23
SmartbaseAI

AI-native ERP for manufacturers

B2B SaaSAI-native ERP for manufacturersY CombinatorX26Site unreachablechecked 2026-08-17
smol machines

Ship software faster with portable, self contained virtual machines.

Developer toolsportable VM containerization for developersY CombinatorX26Activechecked 2026-08-23
SoriaAI

AI Financial Research Terminal built for Healthcare (and beyond)

FintechAI research terminal for healthcare investorsY CombinatorX26Activechecked 2026-08-23
StableBrowseAI

Building the Data Infrastructure layer for Physical AI.

Agent infrastructureModel evaluation and testing infrastructureY CombinatorX26Activechecked 2026-08-23
StageAI

Code review platform for humans and agents

Developer toolsAI-aware code review platformY CombinatorX26Activechecked 2026-08-23
Standard SignalAI

Hedge fund where AI researches and executes every trade end-to-end

FintechAI-powered hedge fundY CombinatorX26Activechecked 2026-08-23
StandoutAI

Agentic hiring marketplace

Vertical AI agentsagentic hiring marketplaceY CombinatorX26Activechecked 2026-08-23
SuperlogAI

Make software self-healing

Developer toolsAI-native observability and auto-remediationY CombinatorX26Activechecked 2026-08-23
SupersetAI

Building self-improving software

Developer toolsIDE for AI coding agentsY CombinatorX26Active2026-08-14
Surtr Defense Systems

The hardware-agnostic operating system for drone defense

Defense and spaceCounter-UAS OS and threat fusionY CombinatorX26Activechecked 2026-08-23
Synphony

robots & software for farms

Robotics and physical worldautonomous agricultural harvesting robotsY CombinatorX26Activechecked 2026-08-23
TaigaAI

Autonomous medical billing

Vertical AI agentsAI medical billing automationY CombinatorX26Activechecked 2026-08-23
TakeCareOSAI

AI-native operating system for long term care providers

Vertical AI agentsAI operating system for long-term care providersY CombinatorX26Activechecked 2026-08-23
TaskletAI

Agents that own the work

Horizontal AI assistantsAI agents for workflow automationY CombinatorX26Activechecked 2026-08-23
tday.comAI

AI that turns your product into on-brand marketing content

Vertical AI agentsAI content generation for product marketingY CombinatorX26Activechecked 2026-08-23
Tenet Industries

Low-cost, mass-producible defense systems

Defense and spacemass-producible attack dronesY CombinatorX26Activechecked 2026-08-23
TesterArmyAI

Test your app with AI, catch bugs before users do

Vertical AI agentsAI testing agent for software developmentY CombinatorX26Activechecked 2026-08-23
The Company CompanyAI

The last agent your company will ever need.

Agent infrastructureAgent orchestration and company infrastructureY CombinatorX26Activechecked 2026-08-23
ThomasAI

The first AI founder: a virtual human who runs his own companies.

Horizontal AI assistantsAI founder agent for businessY CombinatorX26Activechecked 2026-08-23
TolmoAI

Tolmo is the AI security platform that secures every layer of cloud…

Security and complianceAI-driven cloud security agentsY CombinatorX26Activechecked 2026-08-23
Totalis

derivative layer for prediction markets

Fintechprediction market derivativesY CombinatorX26Activechecked 2026-08-23
transloadAI

Measure freight with security cameras

Commerce and marketplacesfreight measurement via computer visionY CombinatorX26Activechecked 2026-08-23
TrellisAI

Agents that run short-term rental operations end-to-end

Vertical AI agentsShort-term rental operations agentsY CombinatorX26Activechecked 2026-08-23
TwolabsAI

Humanoid robot platform for builders.

Robotics and physical worldHumanoid robot training platformY CombinatorX26Activechecked 2026-08-23
Uno Wallet

The AI mobile wallet that replaces Apple Pay

FintechAI-powered mobile payments walletY CombinatorX26Activechecked 2026-08-23
UserlensAI

Agents that renew and expand six and seven-figure enterprise software

Vertical AI agentsAI customer success manager for enterprisesY CombinatorX26Activechecked 2026-08-23
ValCtrlAI

ValCtrl is building the only intelligent prediction market

Fintechintelligent prediction marketsY CombinatorX26Activechecked 2026-08-23
VoquillAI

The agentic OS for medical labs

Vertical AI agentsAI OS for medical labsY CombinatorX26Activechecked 2026-08-23
WalterAI

AI Employee for Manufacturing Operations

Vertical AI agentsAI operations agent for manufacturingY CombinatorX26Activechecked 2026-08-23
WatoAI

The control point for AI agents at work.

Agent infrastructureAI agent orchestration and memoryY CombinatorX26Activechecked 2026-08-23
WealorAI

AI-native platform for wealth managers

Vertical AI agentsAI wealth management platformY CombinatorX26Activechecked 2026-08-23
YouArtAI

Patreon for AI Originals

ConsumerAI creator funding platformY CombinatorX26Activechecked 2026-08-23
ZenbuAI

The extensible IDE for coding agents

Agent infrastructureIDE for orchestrating coding agentsY CombinatorX26Active, new domain2026-08-23
Zibra Labs

Distributed runtime for AI workloads at scale

AI infra and computedistributed compute for AI workloadsY CombinatorX26Activechecked 2026-08-23
ZolvoAI

AI Back-Office Automation for Commercial Lenders

Vertical AI agentsAI back-office automation for commercial lendersY CombinatorX26Activechecked 2026-08-23
Physion Labs Corporation-500 GlobalActive-
Elephint

Home - An Electronics Photonics Integration Company

AI infra and computeoptical computing and photonic AI infrastructure500 GlobalActivechecked 2026-08-23
Eloquent AIAI

The AI Operator for Financial Services.

Vertical AI agentsAI automation for financial services operationsPlug and PlayPnP 2026Activechecked 2026-08-23
FreeflowAI

AI agents for insurance workflows

Vertical AI agentsAI agents for insurance operationsPlug and PlayPnP 2026Activechecked 2026-08-26
Matter Intelligence

"Superintelligent Vision for the Physical World" - pairing the world's first ultraspectral sensor with a Large World Model to reveal the chemical and molecular composition of the worlds assets.

Robotics and physical worldhyperspectral sensing for industrial assetsPlug and PlayPnP 2026Activechecked 2026-08-23
Nevado AIAI

NevadoAI is the AI-native foundation for insurance industry helps to modernize without the weight of legacy systems.

Vertical AI agentsAI-native insurance operations platformPlug and PlayPnP 2026Activechecked 2026-08-23
XSquire

XSquare, Invoicing. Payments. Reconciliation. One platform.

B2B SaaSinvoicing and payments platform500 GlobalActivechecked 2026-08-23