Skip to content
Startups.

YC Privacy & Cybersecurity

18 companies · 18 active · 28% AI

Companies tagged Privacy & Cybersecurity

18 of 18 companies

CompanyProgram
Asymmetric SecurityAI agents that fully automate cybersecurity incident response.Not statedAIEF2025
Parakeet SecuritySecurity layer for Voice AI agents.Not statedAIEF2025
HelmGuard AICybersecurity superintelligence platform for human and AI teams.Not statedAIEF2024
Repello AIAI red teaming for GenAI security.Not statedAIEF2024
BetterDataSynthetic data for secure financial sharing.Not statedOtherEF +12021
Subconscious ComputeEdge-AI models for offline devices.Not statedAIEF2021
X80 SecurityAutomated threat simulation for cybersecurity teams.Not statedOtherEF2021
ShareIDInstant identity verification for businesses.Not statedOtherEF2020
LytehouseSecurity operations for control rooms.Not statedOtherEF2019
Right-HandHuman risk management for enterprise security.Not statedOtherEF2019
unitaryRedefining how companies run operations.Not statedOtherEF2019
MetomicData security for SaaS applications.Not statedOtherEF2018
aztecPrivacy layer for web3.Not statedOtherEF2017
MicroSecEnterprise-grade security for constrained IoT devices.Not statedOtherEF2017
CalipsaFalse-alarm filtering for security teams.Not statedOtherEF2016
Crypto QuantiqueQuantum-secure root of trust for IoT.Not statedOtherEF2016
EynFacial anti-spoofing for mobile ID verification.Not statedOtherEF2016
AimBrainBIDaaS (Biometric Identity as-a-Service) platform for global financial institutions.Not statedOtherEF2014

About Privacy & Cybersecurity

Companies per batch

Privacy & Cybersecurity companies per YC batch
S05: 0W06: 0S06: 0W07: 0S07: 0W08: 02008S08: 0W09: 0S09: 0W10: 0S10: 0W11: 0S11: 0W12: 02012S12: 0W13: 0S13: 0W14: 0S14: 0W15: 0S15: 0W16: 02016S16: 0W17: 0S17: 0W18: 0S18: 0W19: 0S19: 0W20: 02020S20: 0W21: 0S21: 0W22: 0S22: 0W23: 0S23: 0W24: 02024S24: 0F24: 0W25: 0X25: 0S25: 0F25: 0W26: 0X26: 0S26: 0F26: 0F26

Nearby spaces: Enterprise Services 5, web3 1

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.

New startups by email

Mondays: new YC data, AI and devtools companies and status changes, only when something changed.

Double opt-in. Unsubscribe any time.