Companies
460 companies match. Sources: YC directory, Techstars portfolio, a16z speedrun.
| Company | Cluster | Niche | Batch | AI |
|---|---|---|---|---|
| antimattr voice-first hardware interface for human-agent interaction | Agent infrastructure | voice hardware for agent interaction | YC F26 | AI-native |
| herdr building the open agent runtime | Agent infrastructure | Agent orchestration and runtime management | YC F26 | |
| Simantic Firmware simulation for AI agents | Agent infrastructure | Hardware simulation for AI agents | YC F26 | AI-native |
| 6thSense A nervous system for physical AI | Agent infrastructure | Nervous system for physical AI coordination | YC S26 | AI-native |
| Agnost AI Product analytics for AI Agents | Agent infrastructure | AI agent analytics and optimization | YC S26 | AI-native |
| Akon Labs Nervous System for AI Agents | Agent infrastructure | Agent nervous system and orchestration | YC S26 | AI-native |
| Alkera AI Reliable and safe data engineering and data science agents | Agent infrastructure | Data engineering agent orchestration | YC S26 | AI-native |
| Amulet High performance file system for agents | Agent infrastructure | High-performance filesystem for AI agents | YC S26 | |
| Archal The improvement loop for AI agents | Agent infrastructure | AI agent testing and self-repair | YC S26 | AI-native |
| Buildbox Understand how users experience your AI agents | Agent infrastructure | AI agent analytics and monitoring | YC S26 | AI-native |
| Cerenovus AI that finds value creation opportunities across enterprise… | Agent infrastructure | AI-ready knowledge graph platform | YC S26 | AI-native |
| Click Research services for ChatGPT and Claude | Agent infrastructure | Research and context APIs for AI agents | YC S26 | AI-native |
| Coasty Real World Evals and RL Environments for Computer-Use | Agent infrastructure | Computer use agent orchestration | YC S26 | AI-native |
| Codag Log compression for agents. | Agent infrastructure | Log compression for agents | YC S26 | |
| Context.dev We give AI agents realtime web context. | Agent infrastructure | Real-time web data API for AI agents | YC S26 | AI-native |
| Daqstra AI-native orchestration for physical R&D testing | Agent infrastructure | AI orchestration for physical R&D testing | YC S26 | AI-native |
| Decawork The Agent Control Plane for IT teams | Agent infrastructure | AI agent deployment and governance platform | YC S26 | |
| Dialogus Infra for enterprise voice agents. | Agent infrastructure | Voice agent deployment infrastructure | YC S26 | AI-native |
| Egoist Machines User-owned memory and preferences that work across every AI app | Agent infrastructure | Personal AI memory and context layer | YC S26 | AI-native |
| Executor The open source integration management layer for AI. | Agent infrastructure | MCP gateway and integration management | YC S26 | AI-native |
| Financial Datasets Connect your agent to the stock market | Agent infrastructure | Financial data API for agents | YC S26 | AI-native |
| GitCafe The Git forge for the next hundred billion commits | Agent infrastructure | Git infrastructure for AI agents | YC S26 | |
| Glen Shared learning layer for agents | Agent infrastructure | unified context layer for agents | YC S26 | AI-native |
| hardware intelligence AI tools for the chips your AI runs on | Agent infrastructure | AI chip optimization and hardware tooling | YC S26 | AI-native |
| hiloop Infrastructure for recursive self-improvement | Agent infrastructure | Agent training and optimization infrastructure | YC S26 | AI-native |
| Hilstart Autonomous Hardware Testing | Agent infrastructure | AI-powered hardware testing automation | YC S26 | AI-native |
| Inkbox Let your agents communicate via email, phone, iMessage, & Agent2Agent | Agent infrastructure | Agent communication and identity management | YC S26 | AI-native |
| Instance Automated evals for robot policies | Agent infrastructure | Robot policy evaluation automation | YC S26 | AI-native |
| machine0 Cloud computers for AI agents | Agent infrastructure | Cloud compute provisioning for agents | YC S26 | |
| Magma Monetize your agent's traces. | Agent infrastructure | Agent monetization and trace platform | YC S26 | AI-native |
| Mireye Infrastructure for Physical World AI Agents | Agent infrastructure | Physical world data infrastructure for AI agents | YC S26 | AI-native |
| Mosaic Defining the frontier of multiplayer AI. | Agent infrastructure | Multiplayer AI memory and orchestration | YC S26 | AI-native |
| OneCLI The Identity Gateway for AI Agents | Agent infrastructure | credential isolation for AI agents | YC S26 | |
| Ooak Data We turn company data into RL environnements. | Agent infrastructure | AI agent training environments | YC S26 | AI-native |
| OpenVector AI that turns any camera to an autonomous worker with real-time vision | Agent infrastructure | Vision-based autonomous agents infrastructure | YC S26 | AI-native |
| Rindler The translation layer between AI agents and the web | Agent infrastructure | Web automation for AI agents | YC S26 | AI-native |
| screenpipe AI powered by everything you've seen, said or heard | Agent infrastructure | Device-local AI memory and context infrastructure | YC S26 | AI-native |
| Snap Poker The social network for online poker | Agent infrastructure | RL environments for AI agents | YC S26 | AI-native |
| SpaceFlow Technologies, Inc. The managed runtime for enterprise AI agents | Agent infrastructure | AI agent runtime and orchestration | YC S26 | AI-native |
| Speko A router for voice models. One key, every model. | Agent infrastructure | Voice AI routing and orchestration | YC S26 | AI-native |
| TrustAI Continuous compliance and governance for agents on sensitive systems | Agent infrastructure | AI agent governance and compliance | YC S26 | AI-native |
| Waddle Labs Agents for robotics control. | Agent infrastructure | AI agents for robotics control | YC S26 | AI-native |
| AgentPhone Phone Numbers for AI Agents | Agent infrastructure | Phone identity for AI agents | YC X26 | AI-native |
| Allowance The spend control layer for AI agents | Agent infrastructure | AI agent payment infrastructure | YC X26 | AI-native |
| Ardent Database sandboxes for Agents | Agent infrastructure | Database sandboxing for AI agents | YC X26 | |
| Arga Labs Real-world sandboxes to test agents and agent-facing software | Agent infrastructure | Agent testing and sandbox environments | YC X26 | |
| Armature Improve how users experience your product through AI Agents | Agent infrastructure | AI agent analytics and testing infrastructure | YC X26 | AI-native |
| BentoLabs AI Monitoring and learning layer for long-running agents | Agent infrastructure | Agent monitoring and observability | YC X26 | AI-native |
| Bloom The brand layer for agents. | Agent infrastructure | Brand standardization and compliance for AI agents | YC X26 | AI-native |
| Chert iMessage infrastructure for business | Agent infrastructure | iMessage automation infrastructure | YC X26 | |
| Chronicle Labs Staging Environments for Enterprise AI Agents | Agent infrastructure | Testing and staging for AI agents | YC X26 | AI-native |
| Clawvisor The Authorization Layer for AI Agents | Agent infrastructure | Authorization and governance for AI agents | YC X26 | AI-native |
| General Instinct Inference Infrastructure for Physical AI | Agent infrastructure | Inference infrastructure for physical AI | YC X26 | AI-native |
| Gigacatalyst AI-first embedded analytics and reports for customer success | Agent infrastructure | In-app AI customization and feature building | YC X26 | AI-native |
| Humwork Human experts as API for AI Agents | Agent infrastructure | Human-in-the-loop execution for AI agents | YC X26 | AI-native |
| Hyper Company brain that powers your AI employees | Agent infrastructure | Knowledge graph and memory for AI agents | YC X26 | AI-native |
| InsForge The agent-native AWS | Agent infrastructure | Cloud infrastructure for AI agents | YC X26 | AI-native |
| Keyframe Labs Bring AI to life with the world's best interactive avatars | Agent infrastructure | Avatar and embodiment infrastructure for AI agents | YC X26 | AI-native |
| Limrun Extend cloud sandboxes with iOS, Android and more | Agent infrastructure | cloud development environment orchestration | YC X26 | |
| Linzumi Team chat to command all your company's coding agents | Agent infrastructure | AI agent orchestration and coordination platform | YC X26 | AI-native |
| Memory Store Company Brain. | Agent infrastructure | Shared memory platform for AI agents | YC X26 | AI-native |
| Minicor Scalable windows desktop automations | Agent infrastructure | desktop automation orchestration for AI agents | YC X26 | AI-native |
| OpenProse An open-source operating system for reliable long-running agents | Agent infrastructure | Agent workflow orchestration and runtime | YC X26 | AI-native |
| Pentagon The control plane for agent-native work. | Agent infrastructure | Agent coordination and workspace platform | YC X26 | AI-native |
| primitive communication for agents | Agent infrastructure | Agent communication infrastructure | YC X26 | |
| ProjectX Agent native workspace for heavy parallel workflows on the web | Agent infrastructure | Parallel multi-agent OS infrastructure | YC X26 | AI-native |
| ReasonBlocks The runtime layer that makes AI agents cheaper and more reliable | Agent infrastructure | AI agent runtime optimization | YC X26 | AI-native |
| RentAHuman Marketplace for AI agents to hire humans. | Agent infrastructure | AI agent workforce marketplace | YC X26 | AI-native |
| Replicas Run any coding agent harness in the cloud | Agent infrastructure | AI agent orchestration and execution | YC X26 | AI-native |
| Runtime Build and run internal agents, without managing the infrastructure | Agent infrastructure | coding agent orchestration and governance | YC X26 | AI-native |
| Savant Company brain every AI-native enterprise runs on | Agent infrastructure | Knowledge management for AI agents | YC X26 | AI-native |
| Silmaril Security for agents that self-improves | Agent infrastructure | AI agent security and monitoring | YC X26 | AI-native |
| StableBrowse Help frontier labs build better models. | Agent infrastructure | Model evaluation and testing infrastructure | YC X26 | AI-native |
| The Company Company The last agent your company will ever need. | Agent infrastructure | Agent orchestration and company infrastructure | YC X26 | AI-native |
| Wato The control point for AI agents at work. | Agent infrastructure | AI agent orchestration and memory | YC X26 | AI-native |
| Zenbu The extensible IDE for coding agents | Agent infrastructure | IDE for orchestrating coding agents | YC X26 | AI-native |
| Agentic Fabriq The control plane for AI agents. | Agent infrastructure | AI agent access control and identity | YC W26 | AI-native |
| Ashr Automated Multi-Modal Testing for Agents | Agent infrastructure | AI agent testing and evals platform | YC W26 | AI-native |
| Byteport Global upload acceleration for 1GB-100TB files. | Agent infrastructure | File transfer acceleration infrastructure | YC W26 | |
| Chamber The AIOps Agent for ML Teams | Agent infrastructure | AIOps agents for ML infrastructure | YC W26 | AI-native |
| Compresr LLM context compression for better accuracy | Agent infrastructure | LLM context compression API | YC W26 | AI-native |
| Corvera The context layer for AI-native CPG brands | Agent infrastructure | MCP data layer for brands | YC W26 | AI-native |
| Emdash Open-source Agentic Development Environment | Agent infrastructure | agentic development environment and orchestration | YC W26 | AI-native |
| Envariant Interpretability and reasoning infra for foundation models. | Agent infrastructure | AI model interpretability and reasoning infrastructure | YC W26 | AI-native |
| Fern RL environments for robotics companies | Agent infrastructure | RL simulation and policy optimization for robotics | YC W26 | AI-native |
| Jinba Automate enterprise workflows through chat | Agent infrastructure | Workflow automation platform via natural language | YC W26 | AI-native |
| Klaus AI Fast and Safe OpenClaw on the cloud | Agent infrastructure | Cloud-hosted agent deployment and management | YC W26 | AI-native |
| Maven Payments Infrastructure for Voice Agents | Agent infrastructure | Voice agent payments infrastructure | YC W26 | |
| Moda The continual learning layer for AI agents. | Agent infrastructure | continual learning and monitoring for AI agents | YC W26 | AI-native |
| Orthogonal Agentic Payments for APIs | Agent infrastructure | agentic payment infrastructure for APIs | YC W26 | AI-native |
| Oximy Take command of the AI your company already runs on. | Agent infrastructure | AI tool orchestration and cost management | YC W26 | AI-native |
| Polymath Simulation environments to train & evaluate long-horizon AI agents | Agent infrastructure | Simulation environments for agent training | YC W26 | AI-native |
| RamAIn Automate any UI task with natural language | Agent infrastructure | UI automation and RPA orchestration | YC W26 | AI-native |
| Ressl AI Train, eval and build autonomous agents | Agent infrastructure | Agent training and evaluation platform | YC W26 | AI-native |
| Rhizome AI Agent Platform for Life Sciences | Agent infrastructure | Life sciences research agent platform | YC W26 | AI-native |
| Rubric AI Reasoning and verification infra for AI | Agent infrastructure | reasoning and verification infrastructure | YC W26 | AI-native |
| RunAnywhere The default way of running on-device AI at Scale | Agent infrastructure | Edge AI model deployment and management | YC W26 | AI-native |
| Salus Guardrails to validate your agent's actions before they execute | Agent infrastructure | Agent action validation and guardrails | YC W26 | AI-native |
| Sentrial Datadog for Agent Reliability | Agent infrastructure | AI agent monitoring and debugging | YC W26 | AI-native |
| Sila Agent-Native Messaging Platform | Agent infrastructure | Agent communication and messaging platform | YC W26 | AI-native |
Showing first 100; narrow the filters to see the rest.