Open source focus
Truffle Security is open source
Open Source Alternatives to Truffle Security
60 open source Cybersecurity options similar to Truffle 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.
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
Cipherwake30CybersecurityToronto, CanadaOpen source
UmbrasecCybersecurityOpen source
Aqua Security69EnterpriseSan Francisco, United States$400.5MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
Slauth.io43EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
0sec11CybersecurityTel Aviv, IsraelOpen source · Self-hostable
KernelscanCybersecurityAichtal, GermanyOpen source · Self-hostable
GuardianlayerCybersecuritySan Francisco, United StatesOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Expel66CybersecurityHerndon, United States$267.8MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
ARMO57EnterpriseTel Aviv, Israel$34.5MOpen source · Self-hostable
Tamnoon57EnterpriseTel Aviv, Israel$17.1MOpen source
Boost Security57CybersecuritySan Francisco, USA$12.0MOpen source
Mobb55CybersecurityTel Aviv, Israel$5.4MOpen source
Pynt55CybersecurityTel Aviv, Israel$6.0MOpen source
KTrust54EnterpriseTel Aviv, Israel$5.3MOpen source
Knostic54Cybersecurity$14.3MOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Lightspin54EnterpriseTel Aviv, Israel$60.0MOpen source
Mondoo50CybersecuritySan Francisco, United States$168.9MOpen source
Torch Security49CybersecurityLeawood, United StatesOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
MalantAI46CybersecurityTel Aviv, IsraelOpen source
OWASP37CybersecurityRaleigh, USAOpen source · Self-hostable
TandemTrace35Agentic AIOpen source
GeeTest CAPTCHA25CybersecurityShanghai, ChinaOpen source
Google reCAPTCHA Enterprise25CybersecurityMountain View, United StatesOpen source
Palo Alto Networks Cortex XDR23CybersecuritySanta Clara, United StatesOpen source
GitHub Advanced Security21CybersecuritySan Francisco, United StatesOpen source
Controlsecurity18CybersecurityTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Anchor.dev13CybersecuritySan Francisco, United StatesOpen source
Falco10CybersecurityOpen source · Self-hostable
RSA10CybersecurityBedford, United StatesOpen source
Citcall10CybersecurityJakarta, IndonesiaOpen source
Gravitee4CybersecurityLondon, United KingdomOpen source
DependencywatchCybersecurityOpen source · Self-hostable
- ExploitcheckCybersecurity
Open source
MeritsecurityCybersecurityOpen source
GakoCybersecurityOpen source · Self-hostable
ExploitshieldCybersecurityOpen source
Forter85FintechNew York, United States$550.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4MOpen source
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 | |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 | |
| Cipherwake | Cybersecurity | Open source | Toronto, Canada | — | 30 | |
| Umbrasec | Cybersecurity | Open source | — | — | — | |
| Aqua Security | Enterprise | Open source | San Francisco, United States | $400.5M | 69 | |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 | |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 | |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 | |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 | |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 | |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 43 | |
| 0sec | Cybersecurity | Open source · Self-hostable | Tel Aviv, Israel | — | 11 | |
| Kernelscan | Cybersecurity | Open source · Self-hostable | Aichtal, Germany | — | — | |
| Guardianlayer | Cybersecurity | Open source | San Francisco, United States | — | — | |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 | |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 | |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 | |
| Expel | Cybersecurity | Open source | Herndon, United States | $267.8M | 66 | |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 | |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 | |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 | |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 | |
| ARMO | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $34.5M | 57 | |
| Tamnoon | Enterprise | Open source | Tel Aviv, Israel | $17.1M | 57 | |
| Boost Security | Cybersecurity | Open source | San Francisco, USA | $12.0M | 57 | |
| Mobb | Cybersecurity | Open source | Tel Aviv, Israel | $5.4M | 55 | |
| Pynt | Cybersecurity | Open source | Tel Aviv, Israel | $6.0M | 55 | |
| KTrust | Enterprise | Open source | Tel Aviv, Israel | $5.3M | 54 | |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 | |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| Lightspin | Enterprise | Open source | Tel Aviv, Israel | $60.0M | 54 | |
| Mondoo | Cybersecurity | Open source | San Francisco, United States | $168.9M | 50 | |
| Torch Security | Cybersecurity | Open source | Leawood, United States | — | 49 | |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 | |
| MalantAI | Cybersecurity | Open source | Tel Aviv, Israel | — | 46 | |
| OWASP | Cybersecurity | Open source · Self-hostable | Raleigh, USA | — | 37 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| GeeTest CAPTCHA | Cybersecurity | Open source | Shanghai, China | — | 25 | |
| Google reCAPTCHA Enterprise | Cybersecurity | Open source | Mountain View, United States | — | 25 | |
| Palo Alto Networks Cortex XDR | Cybersecurity | Open source | Santa Clara, United States | — | 23 | |
| GitHub Advanced Security | Cybersecurity | Open source | San Francisco, United States | — | 21 | |
| Controlsecurity | Cybersecurity | Open source | Tel Aviv, Israel | — | 18 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Anchor.dev | Cybersecurity | Open source | San Francisco, United States | — | 13 | |
| Falco | Cybersecurity | Open source · Self-hostable | — | — | 10 | |
| RSA | Cybersecurity | Open source | Bedford, United States | — | 10 | |
| Citcall | Cybersecurity | Open source | Jakarta, Indonesia | — | 10 | |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 4 | |
| Dependencywatch | Cybersecurity | Open source · Self-hostable | — | — | — | |
| Cybersecurity | Open source | — | — | — | ||
| Meritsecurity | Cybersecurity | Open source | — | — | — | |
| Gako | Cybersecurity | Open source · Self-hostable | — | — | — | |
| Exploitshield | Cybersecurity | Open source | — | — | — | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 | |
| Auth0 | Identity & Access Management (IAM) | Open source | Bellevue, United States | $282.4M | 75 | |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 | |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 | |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 |