YC Summer 2026 companies worth a look
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YC S26 · litmushiring.com
Litmus — Async work trials for every engineer you interview
Run an async work trial on every engineer you interview.
RecruitingTalent acquisitionB2BYCYC S26 · +2
YC S26 · conifer.build
Conifer — Local-first least-cost routing that cuts token spend
Local-first least cost routing system to reduce token spend
B2BCybersecurityArtificial intelligenceYCYC S26 · +2
YC S26 · usetorus.com
Torus — AI workspace for physical engineering firms
Legora for physical engineering firms
Artificial intelligenceConstructionEnergyEnterprise softwareIndustrialIndustrials · +2 · +5
YC S26 · vestris.ai
Vestris — Automates title searches and closes property deals
Replaces title searchers and closes property deals
Workflow automationHome servicesReal estate and constructionYCYC S26 · +2
YC S26 · speko.ai
Speko — A routing layer across voice AI models
OpenRouter for voice AI
Artificial intelligenceDeveloper toolsConversational AIB2BYCYC S26 · +3
YC S26 · rindler.ai
Rindler — A translation layer between AI agents and the web
The translation layer between AI agents and the web
B2BWorkflow automationInfrastructureApisYCYC S26 · +3
YC S26 · cosmicrobotics.com
Cosmic Robotics — Autonomous construction for Earth and beyond
Autonomous construction on Earth and beyond
Hard techRoboticsConstructionAerospaceIndustrialsYC · +1 · +4
YC S26 · risklytics.ai
Risklytics — Property-level natural disaster risk scores for insurers
Property-level natural disaster risk scoring for insurers
Machine learningB2BClimateInsuranceArtificial intelligenceFintech · +2 · +5
YC S26 · petrarch.co
Petrarch — A market maker for specialized data assets
Market maker for specialized data assets
MarketplaceB2BData engineeringYCYC S26 · +2
YC S26 · nebusec.ai
Nebula Security — AI-native cybersecurity
An AI-native cybersecurity company
CybersecurityArtificial intelligenceB2BYCYC S26 · +2
YC S26 · praxisrobotics.io
Praxis AI — Turns companies into data vendors
Turns every company into a data vendor
Hard techReinforcement learningRobotic process automationIndustrialsYCYC S26 · +3
YC S26 · inkbox.ai
Inkbox — Email, phone, iMessage and web addresses for AI agents
Give your AI agents email, phone, iMessage and an internet address
Developer toolsInfrastructureArtificial intelligenceB2BYCYC S26 · +3
YC S26 · edviroenergy.com
Edviro — Energy world models that catch energy waste early
Energy world models that fix energy waste before it becomes expensive.
Deep learningB2BEnergyYCYC S26 · +2
YC S26 · greypointindustries.ca
Greypoint Industries — Manufactures systems for autonomous swarm warfare
Manufacturing the future of autonomous swarm warfare.
HardwareRoboticsDronesManufacturingDefenseIndustrials · +2 · +5
YC S26 · molagri.com
Molagri — Biopesticides that are safe for humans and bees
Biopesticides that are safe for humans and bees.
Synthetic biologyBiotechnologySustainabilityClimateAgricultureIndustrials · +2 · +5
YC S26 · coasty.ai
Coasty — Computer-use automation built to replace RPA
The best computer use. We will kill RPA.
AiopsDeveloper toolsWorkflow automationB2BYCYC S26 · +3
YC S26 · parasma.com
Parasma — Trains human brain cells for AI compute
Training human brain cells for AI compute
Machine learningNeurotechnologyArtificial intelligenceB2BYCYC S26 · +3
YC S26 · useblueprints.ai
Blueprints — An AI agent harness for financial markets
Agentic harness for financial markets
FintechGenerative AIConsumerYCYC S26 · +2
YC S26 · usetruffle.ai
Truffle — Autonomous back-of-house operations for restaurants
The autonomous back-of-house for restaurants.
SaaSRestaurant techArtificial intelligenceB2BYCYC S26 · +3
YC S26
Touchmark launches at YC (Summer 2026)
Solving AI pricing
Artificial intelligenceInfrastructureB2BYCYC S26 · +2
YC S26 · atomarine.co
Atomarine — Nuclear-powered data centers at sea
Off shore nuclear powered data centers at sea.
Hard techEnergyIndustrialsYCYC S26 · +2
YC S26 · tryglen.com
Glen — Unified organizational context for AI agents and humans
Unified organizational context for agents and humans
Artificial intelligenceGenerative AIB2BYCYC S26 · +2
YC S26
Prescience, Inc. launches at YC (Summer 2026)
Healthcare for the age of abundant intelligence.
Health insuranceInsuranceHealthcareYCYC S26 · +2
YC S26 · agentcard.sh
Agentcard — Debit cards for AI agents
debit cards for AI agents.
FintechYCYC S26
