Attivo Networks Competitors and Similar CompaniesClear all
HackerOne's competitors and similar companies include Synack, LogRhythm, Cobalt Labs and Alert Logic.
Founding Date | Founding Date 2012 | Founding Date 2013 | Founding Date 2003 | Founding Date 2013 | Founding Date 2002 |
Type | Type Private | Type Private | Type Subsidiary | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations San Francisco, US HQ Groningen, NL Cheltenham, GB | Locations Redwood City, US HQ | Locations Broomfield, US HQ | Locations San Francisco, US HQ Berlin, DE Boston, US | Locations Eden Prairie, US HQ |
Employees | Employees 6,6675% increase | Employees 251 | Employees 650 | Employees 5192% increase | Employees 1912% decrease |
Valuation ($) | Valuation ($) 841.1 m | Valuation ($) 413.9 m | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $27.7m (Y, 2021) | Revenue (est.) $121.8m (Y, 2017) |
Operating ⚠ | |||||
Awards | Awards N/A | Awards N/A | Awards N/A | Awards 4 (Sep, 2025) | Awards 60 (Oct, 2022) |
Awards and Recognition | Awards and Recognition N/A | Awards and Recognition 9 (Oct, 2025) | Awards and Recognition 52 (Aug, 2023) | Awards and Recognition N/A | Awards and Recognition N/A |
Customers | Customers 1 k (Nov, 2022) | Customers N/A | Customers N/A | Customers 1.3 k (Sep, 2025) | Customers 4 k (Oct, 2022) |
Solutions | Solutions N/A | Solutions 17 (Oct, 2025) | Solutions 8 (Aug, 2023) | Solutions 8 (Sep, 2025) | Solutions N/A |
Technology Partners | Technology Partners N/A | Technology Partners 9 (Oct, 2025) | Technology Partners 50 (Aug, 2023) | Technology Partners N/A | Technology Partners N/A |
Trademarks (US) | Trademarks (US) 10 (Nov, 2022) | Trademarks (US) 8 (Oct, 2025) | Trademarks (US) N/A | Trademarks (US) 1 (Sep, 2025) | Trademarks (US) 14 (Oct, 2022) |
Funding | |||||
Latest funding round | Latest funding round $ 36.4m (over 6 years ago) | Latest funding round $ 51.6m (about 6 years ago) | Latest funding round N/A | Latest funding round $ 29m (almost 6 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 110.4m | Total funding raised $ 106.9m | Total funding raised $ 126.3m | Total funding raised $ 37m | Total funding raised $ 55.5m |
For sources of this data, please see the company profile
View Company Profiles
Synack
HQ
Redwood City, US
Employees
251
Synack is a company that develops and operates a security testing platform.
View company
Cobalt Labs
HQ
San Francisco, US
Employees
519↑ 2% increase
Cobalt Labs is a company that develops a pentest as a service (PtaaS) platform.
View company
Alert Logic
HQ
Eden Prairie, US
Alert Logic is a company developing managed detection and response solutions.
View company