Open source focus
Open Source Alternatives to Opus Security
60 open source Enterprise options similar to Opus Security, 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.
- LALacework70AISan Jose, United States$1.3B
Open source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
KTrust54EnterpriseTel Aviv, Israel$5.3MOpen source
Torch Security49CybersecurityLeawood, United StatesOpen source
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Aqua Security69EnterpriseSan Francisco, United States$400.5MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Oligo Security63EnterpriseTel Aviv, Israel$130.0MOpen source · Self-hostable
CyCognito63EnterprisePalo Alto, United States$153.0MOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Twistlock60EnterpriseSan Francisco, United States$62.8MOpen source
Tamnoon57EnterpriseTel Aviv, Israel$17.1MOpen source
Token Security57EnterpriseSan Francisco, United States$27.0MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Ray Security57EnterpriseSan Francisco, United States$11.0MOpen source
Mobb55CybersecurityTel Aviv, Israel$5.4MOpen source
Lightspin54EnterpriseTel Aviv, Israel$60.0MOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Knostic54Cybersecurity$14.3MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
Enso Security52EnterpriseTel Aviv, Israel$6.0MOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Argon Security47EnterpriseTel Aviv, IsraelOpen source
Slauth.io43EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
RSA31CybersecurityBedford, United StatesOpen source
Palo Alto Networks Cortex XDR23CybersecuritySanta Clara, United StatesOpen source
Controlsecurity20CybersecurityOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
0sec11CybersecurityOpen source · Self-hostable
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
Zenity66CybersecuritySan Francisco, United States$184.5MOpen source
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
Intezer63EnterpriseTel Aviv, Israel$58.0MOpen source
Nagomi Security63CybersecuritySan Francisco, United States$30.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Netography58CybersecurityColumbia, United States$35.0MOpen source
ARMO57EnterpriseTel Aviv, Israel$34.5MOpen source · Self-hostable
Pynt53CybersecurityTel Aviv, Israel$6.0MOpen source
Netskope52CybersecuritySanta Clara, United States$1.5BOpen source
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
- TRTruffle Security47CybersecuritySan Francisco, United States$30.0M
Open source
Axiom Security45EnterpriseSan Francisco, United States$11.0MOpen source
Scribe Security43Supply ChainTel Aviv, IsraelOpen source
Cyviation43CybersecurityTel Aviv, Israel$4.0MOpen source
MalantAI43CybersecurityTel Aviv, IsraelOpen source
PureSec42EnterpriseTel Aviv, Israel$10.0MOpen source
Codavel38CybersecurityPorto, PortugalOpen source
TandemTrace35Agentic AIOpen source
Dustico34EnterpriseTel Aviv, IsraelOpen source · Self-hostable
Cipherwake29CybersecurityOpen source
GeeTest CAPTCHA25CybersecurityShanghai, ChinaOpen source
Crossid.io24Zero TrustTel Aviv, IsraelOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Commvault Systems15EnterpriseTinton Falls, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 | |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 | |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 | |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 | |
| KTrust | Enterprise | Open source | Tel Aviv, Israel | $5.3M | 54 | |
| Torch Security | Cybersecurity | Open source | Leawood, United States | — | 49 | |
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 | |
| Aqua Security | Enterprise | Open source | San Francisco, United States | $400.5M | 69 | |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 | |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 | |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $130.0M | 63 | |
| CyCognito | Enterprise | Open source | Palo Alto, United States | $153.0M | 63 | |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 | |
| Twistlock | Enterprise | Open source | San Francisco, United States | $62.8M | 60 | |
| Tamnoon | Enterprise | Open source | Tel Aviv, Israel | $17.1M | 57 | |
| Token Security | Enterprise | Open source | San Francisco, United States | $27.0M | 57 | |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 | |
| Ray Security | Enterprise | Open source | San Francisco, United States | $11.0M | 57 | |
| Mobb | Cybersecurity | Open source | Tel Aviv, Israel | $5.4M | 55 | |
| Lightspin | Enterprise | Open source | Tel Aviv, Israel | $60.0M | 54 | |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 | |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 | |
| Enso Security | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 52 | |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 | |
| Argon Security | Enterprise | Open source | Tel Aviv, Israel | — | 47 | |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 43 | |
| RSA | Cybersecurity | Open source | Bedford, United States | — | 31 | |
| Palo Alto Networks Cortex XDR | Cybersecurity | Open source | Santa Clara, United States | — | 23 | |
| Controlsecurity | Cybersecurity | Open source | — | — | 20 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| 0sec | Cybersecurity | Open source · Self-hostable | — | — | 11 | |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 | |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 | |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 | |
| Zenity | Cybersecurity | Open source | San Francisco, United States | $184.5M | 66 | |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 | |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 | |
| Intezer | Enterprise | Open source | Tel Aviv, Israel | $58.0M | 63 | |
| Nagomi Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 63 | |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 | |
| Netography | Cybersecurity | Open source | Columbia, United States | $35.0M | 58 | |
| ARMO | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $34.5M | 57 | |
| Pynt | Cybersecurity | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 52 | |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 | |
| TRTruffle Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 47 | |
| Axiom Security | Enterprise | Open source | San Francisco, United States | $11.0M | 45 | |
| Scribe Security | Supply Chain | Open source | Tel Aviv, Israel | — | 43 | |
| Cyviation | Cybersecurity | Open source | Tel Aviv, Israel | $4.0M | 43 | |
| MalantAI | Cybersecurity | Open source | Tel Aviv, Israel | — | 43 | |
| PureSec | Enterprise | Open source | Tel Aviv, Israel | $10.0M | 42 | |
| Codavel | Cybersecurity | Open source | Porto, Portugal | — | 38 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Dustico | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | — | 34 | |
| Cipherwake | Cybersecurity | Open source | — | — | 29 | |
| GeeTest CAPTCHA | Cybersecurity | Open source | Shanghai, China | — | 25 | |
| Crossid.io | Zero Trust | Open source | Tel Aviv, Israel | — | 24 | |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| Commvault Systems | Enterprise | Open source | Tinton Falls, United States | — | 15 |