Active companies

Companies their accelerator lists as active, or whose site is alive. 17,200 companies.

CompanyClusterProgramStatusLast signal
RightNowAI

Enabling Model-Hardware Co-Design at Scale

AI infra and computeGPU inference optimization and serverless deploymentY CombinatorF26Activechecked 2026-08-23
VoreliosAI

AI that simulates physics 1000x faster

AI infra and computePhysics simulation accelerationY CombinatorF26Activechecked 2026-08-23
CalejoAI

Calejo is an intelligence platforms that leverages the AI-potential helping corporates to optimize their business.

AI infra and computeIndustrial process optimization via hybrid AIPlug and PlayPnP 2026Site unreachablechecked 2026-08-17
Zant

Zant simplifies and accelerates the deployment of AI models on edge devices, where cloud-based execution is limited by privacy, latency, or connectivity constraints.

AI infra and computeEdge AI model deploymentPlug and PlayPnP 2026Inactivechecked 2026-08-17
Atomarine

Floating nuclear powered data centers at sea.

AI infra and computeoffshore nuclear powered data centersY CombinatorS26Activechecked 2026-08-23
BaudAI

AI chips for ultra-fast model training and inference

AI infra and computeAI training and inference chipsY CombinatorS26Activechecked 2026-08-23
BelvedirAI

The easiest way to make private AI models.

AI infra and computePrivate model training and optimization infrastructureY CombinatorS26Activechecked 2026-08-23
Computable

Buy, sell, and redeem GPU hours for any week with instant liquidity

AI infra and computeGPU hours marketplaceY CombinatorS26Activechecked 2026-08-23
ConiferAI

Least cost routing system to reduce 80%+ token spend

AI infra and computecost optimization and model routingY CombinatorS26Activechecked 2026-08-23
Dipole LabsAI

AI-controlled optical switching for AI clusters

AI infra and computeAI cluster optical switching hardwareY CombinatorS26Activechecked 2026-08-23
EdotEnvAI

A Quant Neolab building self-improving agents from quant trading

AI infra and computeRL training environments for quantitative researchY CombinatorS26Activechecked 2026-08-23
Experiential LabsAI

Open source OpenRouter that turns your traffic into a better model

AI infra and computeModel optimization and cost reductionY CombinatorS26Activechecked 2026-08-23
Induction LabsAI

Building intellectually curious AI

AI infra and computeCurious foundation modelsY CombinatorS26Activechecked 2026-08-23
Lamb LabsAI

Lightning fast chips with hardcoded AI models

AI infra and computeAI inference acceleration hardwareY CombinatorS26Activechecked 2026-08-23
OpenRelayAI

Distributed, hardware-agnostic AI inference

AI infra and computedistributed inference platformY CombinatorS26Activechecked 2026-08-23
ParasmaAI

Training human brain cells for AI compute

AI infra and computeBiological neural compute substrateY CombinatorS26Activechecked 2026-08-23
RiftenAI

Earned intelligence for every company

AI infra and computeAI inference routing and optimizationY CombinatorS26Activechecked 2026-08-24
Standard MachinesAI

Teaching AI to Design Chips

AI infra and computeRL environments for chip designY CombinatorS26Activechecked 2026-08-23
Touchmark

Market for future inference capacity

AI infra and computeInference capacity marketplaceY CombinatorS26Activechecked 2026-08-23
TracerAI

Combining open-source AI models for better answers at lower cost

AI infra and computemulti-model coordination and inference optimizationY CombinatorS26Activechecked 2026-08-23
Understudy LabsAI

Self-optimizing neocloud that cuts LLM bills by 80%

AI infra and computeinference optimization and model distillationY CombinatorS26Activechecked 2026-08-23
Miruvor AI Inc.AI

Continual Learning Models.

AI infra and computeContinual learning model frameworks500 Global500G SF 37Activechecked 2026-08-23
Photon Bridge BV

AIデータセンター向けに、多波長レーザーを統合した光源PICを設計するファブレス企業

AI infra and computephotonic integrated circuits for AI datacentersPlug and PlayPnP 2026Activechecked 2026-08-23
QodeX Quantum

QodeX Quantum builds a platform to train and deploy quantum-native AI models for research and engineering companies - faster, cheaper, and beyond classical limits.

AI infra and computeQuantum simulation platformAlchemist AcceleratorAlchemist Class 41Active-
Qoro Quantum

We are the Anyscale for quantum computing.

AI infra and computeQuantum computing orchestrationAlchemist AcceleratorAlchemist Class 41Active-
FastinoAI

Fastino provides task-specific language models for efficient and accurate AI development.

AI infra and computetask-optimized language modelsPlug and PlayPnP 2026Activechecked 2026-08-23
Expanse

Unlock wasted GPU capacity.

AI infra and computeGPU utilization and workload optimizationY CombinatorX26Activechecked 2026-08-23
InterfazeAI

AI model built for high accuracy deterministic tasks

AI infra and computeSpecialized AI model architectureY CombinatorX26Activechecked 2026-08-23
KugelAudioAI

Kugel is an on-prem Voice AI model supporting 30+ languages

AI infra and computemultilingual on-prem TTS inferenceY CombinatorX26Activechecked 2026-08-23
Lamina LabsAI

Near-real-time video infrastructure for LLMs

AI infra and computeReal-time video generation infrastructureY CombinatorX26Activechecked 2026-08-23
Miso LabsAI

Emotive foundation voice models

AI infra and computeEmotive voice foundation modelsY 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
Zibra Labs

Distributed runtime for AI workloads at scale

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

Home - An Electronics Photonics Integration Company

AI infra and computeoptical computing and photonic AI infrastructure500 GlobalActivechecked 2026-08-23
AxionOrbital SpaceAI

Foundation models for 24/7 Earth Observation

AI infra and computeFoundation models for satellite imageryY CombinatorW26Activechecked 2026-08-23
Carrot LabsAI

AI Cost Management: Track and attribute AI spend across every provider

AI infra and computeAI spend management and optimizationY CombinatorW26Activechecked 2026-08-23
CascadeAI

Distilling Proprietary Intelligence

AI infra and computeModel fine-tuning and optimizationY CombinatorW26Activechecked 2026-08-17
Confluence LabsAI

AI models that learn from experience

AI infra and computeAI models for data-sparse learningY CombinatorW26Activechecked 2026-08-23
Cumulus LabsAI

The Fastest Multimodal Inference OS

AI infra and computeMultimodal inference OS platformY CombinatorW26Activechecked 2026-08-23
NdeaAI

Building AGI that can innovate.

AI infra and computefrontier AI systems and reasoningY CombinatorW26Activechecked 2026-08-23
Overshoot

AI Infra for real-time vision applications

AI infra and computeReal-time vision inference platformY CombinatorW26Activechecked 2026-08-23
Piris Labs

The Networking Layer of AI

AI infra and computephotonic networking for AI computeY CombinatorW26Activechecked 2026-08-23
Polymorph

Building secure polymorphic apps

AI infra and computePolymorphic application securityY CombinatorW26Activechecked 2026-08-23
Synthetic SciencesAI

Infrastructure for Autonomous Science

AI infra and computeRL training for scientific agentsY CombinatorW26Activechecked 2026-08-23
Visibl Semiconductors

A faster, lower cost path to custom silicon

AI infra and computecustom silicon design automationY CombinatorW26Activechecked 2026-08-23
Ranvier SystemsAI

Neuromorphic hardware for training foundation models

AI infra and computeNeuromorphic training hardwareSouth Park CommonsActive-
SpartaAI

Adaptive data transfer optimization for high-performance infrastructure, Berkeley CS founders.

AI infra and computedata transfer optimization for distributed systemsa16z speedrunSR006Activechecked 2026-08-23
Thirdbrain LabsAI

Unlocking the next one billion specialized models

AI infra and computePost-training infrastructure for domain modelsa16z speedrunSR006Activechecked 2026-08-23
TieSetAI

TieSet is creating a paradigm-shifting AI platform that achieves 100% data privacy, significantly low latency, and reduced energy & cost.

AI infra and computePrivacy-preserving AI infrastructurePlug and PlayPnP 2025Activechecked 2026-08-23
株式会社RICOSAI

RICOS is a tech company that optimizes manufacturing processes using AI, simulation, and high-performance computing technologies.

AI infra and computeManufacturing simulation and CAE optimizationPlug and PlayPnP 2025Activechecked 2026-08-23
Kalpa LabsAI

Scaling Generalist Speech models

AI infra and computefoundational speech modelsY CombinatorF25Activechecked 2026-08-23
SF TensorAI

Infrastructure for AI labs to focus on research.

AI infra and computeManaged GPU infrastructure for AI researchY CombinatorF25Activechecked 2026-08-23
SorenAI

The AI workforce for business operations.

AI infra and computeModel training and deployment for enterprisesY CombinatorF25Active, new domain2026-08-23
Cactus ComputeAI

Tiny Edge AI For Tiny Devices

AI infra and computeEdge AI runtime and models for tiny devicesY CombinatorS25Activechecked 2026-08-23
Iron GridAI

Foundational models for risk and quality.

AI infra and computefoundation models for industrial applicationsY CombinatorS25Activechecked 2026-08-23
JigsawAI

Applied research lab scaling RL environments to accelerate superintelligence.

AI infra and computeRL environment infrastructure and world generationa16z speedrunSR005Activechecked 2026-08-23
JuxtaAI

Building a GPS alternative 100x more powerful with no hardware needed.

AI infra and computeMachine learning-based positioning infrastructureY CombinatorS25Activechecked 2026-08-23
Lilac

We sell GPUs.

AI infra and computeGPU provisioning and infrastructure managementY CombinatorS25Activechecked 2026-08-23
LuminalAI

Making AI run fast on any hardware.

AI infra and computeML compiler and inference optimizationY CombinatorS25Activechecked 2026-08-23
OnDeck AIAI

Analyze any footage, without training a model

AI infra and computeVision Language Model infrastructureY CombinatorS25Activechecked 2026-08-23
Stellon LabsAI

Building tiny frontier AI models that run on edge devices

AI infra and computelightweight edge AI modelsY CombinatorS25Activechecked 2026-08-23
Uplift AIAI

Foundational Voice Models for regional languages

AI infra and computeVoice models for regional languagesY CombinatorS25Activechecked 2026-08-23
WaferAI

AI that makes AI fast

AI infra and computeGPU kernel optimization for inferenceY CombinatorS25Activechecked 2026-08-23
BiioAI

Redefining Physical Intelligence

AI infra and computeAI edge computing chipsAlchemist AcceleratorAlchemist Class 39Active-
KaspixAI

Kaspix helps OEMs ship cheaper, upgradeable edge devices faster—using swappable manufacturable analog-AI modules that cut BOM and test time without leading-edge digital chips.

AI infra and computeAnalog AI circuit compilationAlchemist AcceleratorAlchemist Class 39Active-
Lincoin Technologies Inc.

Merging energy intelligence into high performance computing

AI infra and computeEnergy-efficient compute optimizationPlug and PlayPnP 2025Activechecked 2026-08-23
Aravolta

Software to monitor, control, and optimize data centers.

AI infra and computedata center monitoring and optimizationY CombinatorX25Activechecked 2026-08-23
CLIKAAI

CLIKA compresses and deploys AI models on any hardware with automated, proprietary software.

AI infra and computeAI model compression and edge deploymentPlug and PlayPnP 2025Activechecked 2026-08-23
FeynAI

Custom models trained on your data

AI infra and computeCustom model training and deploymentY CombinatorX25Activechecked 2026-08-23
FreesoloAI

Product Native Models

AI infra and computespecialized model optimization and deploymentY CombinatorX25Activechecked 2026-08-23
GodelaAI

AI Physics Engine to replace simulations and prototypes

AI infra and computeAI physics simulation engineY CombinatorX25Activechecked 2026-08-23
Linque

Integrated photonics to unlock the future of computing.

AI infra and computephotonic computing chipsPlug and PlayPnP 2025Activechecked 2026-08-23
Paper InstrumentsAI

Open-source frontier models for knowledge work

AI infra and computeOpen-source frontier model post-trainingY CombinatorX25Activechecked 2026-08-23
ParaQuery

Managed GPU-accelerated Spark + SQL at 2x speed and half the cost

AI infra and computeGPU-accelerated data processing platformY CombinatorX25Activechecked 2026-08-23
PgDog

Scaling engine for PostgreSQL

AI infra and computePostgreSQL sharding and scaling infrastructureY CombinatorX25Activechecked 2026-08-23
SilurianAI

Silurian AI develops AI-driven Earth simulation models, starting with weather forecasting, to enhance decision-making across sectors like energy, insurance, agriculture, defense, and logistics.

AI infra and computeAI Earth simulation modelsPlug and PlayPnP 2025Activechecked 2026-08-23
Sygaldry Technologies

quantum-accelerated AI servers

AI infra and computequantum-accelerated AI inferenceY CombinatorX25Activechecked 2026-08-23
Tinfoil

Encrypted AI with verifiable privacy

AI infra and computeEncrypted AI execution infrastructureY CombinatorX25Activechecked 2026-08-23
SAVVI AIAI

Savvi AI is a scalable, low-code platform enabling Financial Services to accelerate deployment of their own data-powered AI applications and decision agents, driving immediate ROI by reducing risk, improving operations, and growing revenue.

AI infra and computeML decisioning and operationalization platformPlug and PlayPnP 2025Activechecked 2026-08-23
Exxa

Exxa simplifies AI deployment for your enterprise by offering robust data filtering, open-source model integration, and strict AI policy enforcement. Experience the power of Generative AI, securely and easily.

AI infra and computeEnterprise AI deployment and policyPlug and PlayPnP 2025Active2026-08-23
App OrchidAI

AI-powered Innovation, Made Easy. App Orchid enables AI-powered business outcomes with measurable ROI in 8-12 weeks.

AI infra and computeEnterprise AI/ML platform with low-code builderPlug and PlayPnP 2025Activechecked 2026-08-23
Kronos AIAI

Multiphysics foundational model provider

AI infra and computemultiphysics foundation modelsPlug and PlayPnP 2025Activechecked 2026-08-23
Omlet

Omlet Stack, Inc. is a San Francisco Bay Area-based company specializing in observability solutions.

AI infra and computeopen-source observability platformPlug and PlayPnP 2025Activechecked 2026-08-23
ClaroAI

AI Knowledge Infrastructure for SMEs

AI infra and computeAI knowledge infrastructure for SMEsPlug and PlayPnP 2025Activechecked 2026-08-23
Inversion Semiconductor

Manufacturing the most powerful chips, 15x faster

AI infra and computesemiconductor manufacturing equipmentY CombinatorW25Activechecked 2026-08-23
OsmosisAI

Reinforcement Learning (RL) for AI Agents

AI infra and computeRL fine-tuning platform for AIY CombinatorW25Activechecked 2026-08-23
TrimAI

A foundation model for physics.

AI infra and computePhysics simulation foundation modelY CombinatorW25Activechecked 2026-08-23
FelixFusionAIAI infra and computeAI inference and model optimizationTechstarsTS 2025Activechecked 2026-08-23
Maya ResearchAI

Models that understand how it's said

AI infra and computeNative speech modelsSouth Park CommonsActivechecked 2026-08-23
Recursive SuperintelligenceAI

AI that improves AI

AI infra and computeSelf-Improving AI SystemsSouth Park CommonsActivechecked 2026-08-23
Sekkari

Photonic processing chips for embodied AI.

AI infra and computePhotonic processing chips for inferenceEntrepreneur FirstEF London 2025Activechecked 2026-08-23
Tacit MachinesAI

The data and compute infrastructure that moves biology from wet lab to GPU cluster.

AI infra and computeBiocompute infrastructureEntrepreneur FirstEF London 2025Activechecked 2026-08-23
Ulyssean

Software and hardware to secure and verify large AI clusters.

AI infra and computeAI cluster resilience chipsEntrepreneur FirstEF London 2025Activechecked 2026-08-23
WisentAI

World's best AI.

AI infra and computeFoundation models and inferenceEntrepreneur FirstEF London 2025Activechecked 2026-08-23
Zafra Cloud

Zafra Cloud | ERP y Facturación SAR para PYMEs de Honduras

AI infra and computecloud infrastructure platformTechstarsTS 2025Activechecked 2026-08-23
ZmodeAI infra and computeAI infrastructure and B2B payments integrationTechstarsTS 2025Activechecked 2026-08-23
Recursal AI, Inc.AIAI infra and computeserverless LLM model hosting500 GlobalActive2026-08-23
Archil

The high-performance file system that connects AI to data

AI infra and computehigh-performance data access for AIY CombinatorF24Activechecked 2026-08-23
Penguin AIAI

Penguin Ai is an AI platform purpose-built for healthcare payers and providers to automate administrative workflows.

AI infra and computeLLM development and deployment platformPlug and PlayPnP 2024Activechecked 2026-08-17
Avicena

High Bandwidth Semiconductor Interconnects

AI infra and computeoptical semiconductor interconnects for HPCPlug and PlayPnP 2024Activechecked 2026-08-23