Open source focus
Open Source Alternatives to Antiy CERT
60 open source Cybersecurity options similar to Antiy CERT, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Secdo55EnterpriseNew York City, United States$11.0MOpen source
Expel66CybersecurityHerndon, United States$267.8MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Intezer63EnterpriseTel Aviv, Israel$58.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
VulnCheck60CybersecurityLexington, United States$41.8MOpen source
CyberGuard AI47CybersecurityDurham, United Kingdom$1.0BOpen source
SOC Prime36CybersecurityBoston, United States$21.5MOpen source
Forter85FintechNew York, United States$550.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Mandiant68CybersecurityReston, United States$220.0MOpen source
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Artemis Global Technologies62CybersecuritySan Francisco, United States$85.0MOpen source
LogRhythm62CybersecurityBoulder, United States$90.0MOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Red Canary61CybersecurityDenver, United States$90.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Boost Security57CybersecuritySan Francisco, USA$12.0MOpen source
Fleet Device Management55CybersecuritySan Francisco, USA$32.0MOpen source · Self-hostable
Palo Alto Networks Israel Holdings54Cybersecurityתל אביב - יפו, IsraelOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Lightcyber53EnterpriseTel Aviv, Israel$35.0MOpen source
- Puck52Endpoint SecurityUnited States
Open source · Self-hostable
Vectra AI50CybersecuritySan Jose, USA$10.0MOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Cyberidge46CybersecurityTel Aviv, Israel$1.3BOpen source
Mayhem Security45CybersecurityBethesda, United StatesOpen source
Hacktron AI Inc.43CybersecuritySan Francisco, United States$1.0MOpen source
TandemTrace35Agentic AIOpen source
Helmet Security35CybersecurityWashington, United States$19.0MOpen source
Secuvy32CybersecurityOttawa, CanadaOpen source
Exein29CybersecurityMilan, Italy$1.5MOpen source
Palo Alto Networks Cortex XDR23CybersecuritySanta Clara, United StatesOpen source
Controlsecurity18CybersecurityTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
0sec11CybersecurityTel Aviv, IsraelOpen source · Self-hostable
Falco10CybersecurityOpen source · Self-hostable
RSA10CybersecurityBedford, United StatesOpen source
Gravitee4CybersecurityLondon, United KingdomOpen source
UmbrasecCybersecurityOpen source
ExploitshieldCybersecurityOpen source
- ExploitcheckCybersecurity
Open source
MeritsecurityCybersecurityOpen source
ESETCybersecurityBratislava, SlovakiaOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
Aqua Security69EnterpriseSan Francisco, United States$400.5MOpen source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Corelight67Network SecuritySan Francisco, United States$284.2MOpen source
Flashpoint66CybersecurityNew York, USA$63.0MOpen source
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Secdo | Enterprise | Open source | New York City, United States | $11.0M | 55 | |
| Expel | Cybersecurity | Open source | Herndon, United States | $267.8M | 66 | |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 | |
| Intezer | Enterprise | Open source | Tel Aviv, Israel | $58.0M | 63 | |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 | |
| VulnCheck | Cybersecurity | Open source | Lexington, United States | $41.8M | 60 | |
| CyberGuard AI | Cybersecurity | Open source | Durham, United Kingdom | $1.0B | 47 | |
| SOC Prime | Cybersecurity | Open source | Boston, United States | $21.5M | 36 | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 | |
| Mandiant | Cybersecurity | Open source | Reston, United States | $220.0M | 68 | |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 | |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 | |
| Artemis Global Technologies | Cybersecurity | Open source | San Francisco, United States | $85.0M | 62 | |
| LogRhythm | Cybersecurity | Open source | Boulder, United States | $90.0M | 62 | |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 | |
| Red Canary | Cybersecurity | Open source | Denver, United States | $90.0M | 61 | |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 | |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 | |
| Boost Security | Cybersecurity | Open source | San Francisco, USA | $12.0M | 57 | |
| Fleet Device Management | Cybersecurity | Open source · Self-hostable | San Francisco, USA | $32.0M | 55 | |
| Palo Alto Networks Israel Holdings | Cybersecurity | Open source | תל אביב - יפו, Israel | — | 54 | |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| Lightcyber | Enterprise | Open source | Tel Aviv, Israel | $35.0M | 53 | |
| Endpoint Security | Open source · Self-hostable | United States | — | 52 | ||
| Vectra AI | Cybersecurity | Open source | San Jose, USA | $10.0M | 50 | |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 | |
| Cyberidge | Cybersecurity | Open source | Tel Aviv, Israel | $1.3B | 46 | |
| Mayhem Security | Cybersecurity | Open source | Bethesda, United States | — | 45 | |
| Hacktron AI Inc. | Cybersecurity | Open source | San Francisco, United States | $1.0M | 43 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Helmet Security | Cybersecurity | Open source | Washington, United States | $19.0M | 35 | |
| Secuvy | Cybersecurity | Open source | Ottawa, Canada | — | 32 | |
| Exein | Cybersecurity | Open source | Milan, Italy | $1.5M | 29 | |
| Palo Alto Networks Cortex XDR | Cybersecurity | Open source | Santa Clara, United States | — | 23 | |
| Controlsecurity | Cybersecurity | Open source | Tel Aviv, Israel | — | 18 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| 0sec | Cybersecurity | Open source · Self-hostable | Tel Aviv, Israel | — | 11 | |
| Falco | Cybersecurity | Open source · Self-hostable | — | — | 10 | |
| RSA | Cybersecurity | Open source | Bedford, United States | — | 10 | |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 4 | |
| Umbrasec | Cybersecurity | Open source | — | — | — | |
| Exploitshield | Cybersecurity | Open source | — | — | — | |
| Cybersecurity | Open source | — | — | — | ||
| Meritsecurity | Cybersecurity | Open source | — | — | — | |
| ESET | Cybersecurity | Open source | Bratislava, Slovakia | — | — | |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 | |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 | |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 | |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 69 | |
| Aqua Security | Enterprise | Open source | San Francisco, United States | $400.5M | 69 | |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 | |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| Corelight | Network Security | Open source | San Francisco, United States | $284.2M | 67 | |
| Flashpoint | Cybersecurity | Open source | New York, USA | $63.0M | 66 | |
| Protect AI | Cybersecurity | Open source | Seattle, United States | $105.0M | 64 | |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 |