Cohorts of 2011
Companies whose accelerator cohort started in 2011. 256 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Safe Shepherd, LLC. Provider of services for people to protect their privacy. The company's website enables users to see, remove and protect their personal information from the Internet. | Security and compliancepersonal data privacy removal | 500 Global500G GA 3 | Acquired | checked 2026-08-23 |
| Clerky Makes legal paperwork easy for startups and their attorneys. | Security and complianceLegal document automation for startups | Y CombinatorS11 | Active | checked 2026-08-23 |
| Cryptoseal Server key management, VPN as a Service, Privacy VPN. Sold to… | Security and complianceVPN and server key management | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| Sift The Leader in Digital Trust & Safety | Security and compliancefraud prevention and digital trust | Y CombinatorS11 | Active | checked 2026-08-23 |
| Tinfoil Security, Inc. Developer of website and application programming interface (API) security software designed to make website and mobile security accessible to the world. The company's web application scanner checks website vulnerabilities using automated scan checks and tracks external hackers picking through each access point on the website, enabling developers to identify how to fix vulnerable areas before they get hacked. | Security and complianceweb application security scanning | 500 Global500G GA 2 | Acquired | 2026-08-23 |
| Fideo Intelligence Preventing Fraud with Effective Identity Verification | Fideo | Security and complianceIdentity verification and fraud prevention | TechstarsTS 2011 | Active | checked 2026-08-23 |