Open source focus
SSL.com is open source
Open Source Alternatives to SSL.com
60 open source Cybersecurity options similar to SSL.com, 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.
Token Security57EnterpriseSan Francisco, United States$27.0MOpen source
Appgate50CybersecurityMiami, United StatesOpen source
Slauth.io38EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
Controlsecurity18CybersecurityTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
MeritsecurityCybersecurityOpen source
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
- YUYubico63CybersecurityStockholm, Sweden
Open source
Red Canary61CybersecurityDenver, United States$90.0MOpen source
Ping Identity60Identity & Access Management (IAM)Denver, United States$111.0MOpen source
Descope54EnterpriseSan Francisco, United States$53.0MOpen source
SecuredTouch53BiometricsDenver, United States$11.5MOpen source
Torch Security49CybersecurityLeawood, United StatesOpen source
- FOForgeRock48Identity & Access Management (IAM)San Francisco, United States$220.0M
Open source
Bitwarden48CybersecuritySanta Barbara, United States$130.0MOpen source · Self-hostable
AppViewX47CybersecurityNashua, USA$2.0MOpen source
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
GeeTest CAPTCHA25CybersecurityShanghai, ChinaOpen source
Google reCAPTCHA Enterprise25CybersecurityMountain View, United StatesOpen source
Crossid.io24Zero TrustTel Aviv, IsraelOpen source
RSA10CybersecurityBedford, United StatesOpen source
- ZAzauth10CybersecurityTel Aviv, Israel
Open source
IPQualityScoreCybersecurityPhiladelphia, United StatesOpen source
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
- LALacework70AISan Jose, United States$1.3B
Open source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
Aqua Security69EnterpriseSan Francisco, United States$400.5MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Corelight67Network SecuritySan Francisco, United States$284.2MOpen source
Expel66CybersecurityHerndon, United States$267.8MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
Tracebit63CybersecurityLondon, United Kingdom$25.0MOpen source
CyCognito63EnterprisePalo Alto, United States$153.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Twingate61CybersecurityRedwood City, United States$62.0MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$87.0MOpen source
Netography60CybersecurityColumbia, United States$35.0MOpen source
Intruder60CybersecurityLondon, United Kingdom$63.0MOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Twistlock60EnterpriseSan Francisco, United States$62.8MOpen source
Clutch Security59CybersecuritySan Francisco, United States$10.0MOpen source
Netskope58CybersecuritySanta Clara, United States$1.5BOpen source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
Tamnoon57EnterpriseTel Aviv, Israel$17.1MOpen source
ARMO57EnterpriseTel Aviv, Israel$34.5MOpen source · Self-hostable
Ray Security57EnterpriseSan Francisco, United States$11.0MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Knostic54Cybersecurity$14.3MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Token Security | Enterprise | Open source | San Francisco, United States | $27.0M | 57 |
| Appgate | Cybersecurity | Open source | Miami, United States | — | 50 |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 38 |
| Controlsecurity | Cybersecurity | Open source | Tel Aviv, Israel | — | 18 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Meritsecurity | Cybersecurity | Open source | — | — | — |
| Auth0 | Identity & Access Management (IAM) | Open source | Bellevue, United States | $282.4M | 75 |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 |
| YUYubico | Cybersecurity | Open source | Stockholm, Sweden | — | 63 |
| Red Canary | Cybersecurity | Open source | Denver, United States | $90.0M | 61 |
| Ping Identity | Identity & Access Management (IAM) | Open source | Denver, United States | $111.0M | 60 |
| Descope | Enterprise | Open source | San Francisco, United States | $53.0M | 54 |
| SecuredTouch | Biometrics | Open source | Denver, United States | $11.5M | 53 |
| Torch Security | Cybersecurity | Open source | Leawood, United States | — | 49 |
| FOForgeRock | Identity & Access Management (IAM) | Open source | San Francisco, United States | $220.0M | 48 |
| Bitwarden | Cybersecurity | Open source · Self-hostable | Santa Barbara, United States | $130.0M | 48 |
| AppViewX | Cybersecurity | Open source | Nashua, USA | $2.0M | 47 |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 |
| GeeTest CAPTCHA | Cybersecurity | Open source | Shanghai, China | — | 25 |
| Google reCAPTCHA Enterprise | Cybersecurity | Open source | Mountain View, United States | — | 25 |
| Crossid.io | Zero Trust | Open source | Tel Aviv, Israel | — | 24 |
| RSA | Cybersecurity | Open source | Bedford, United States | — | 10 |
| ZAzauth | Cybersecurity | Open source | Tel Aviv, Israel | — | 10 |
| IPQualityScore | Cybersecurity | Open source | Philadelphia, United States | — | — |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 |
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 |
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 |
| Aqua Security | Enterprise | Open source | San Francisco, United States | $400.5M | 69 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Corelight | Network Security | Open source | San Francisco, United States | $284.2M | 67 |
| Expel | Cybersecurity | Open source | Herndon, United States | $267.8M | 66 |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 |
| Tracebit | Cybersecurity | Open source | London, United Kingdom | $25.0M | 63 |
| CyCognito | Enterprise | Open source | Palo Alto, United States | $153.0M | 63 |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Twingate | Cybersecurity | Open source | Redwood City, United States | $62.0M | 61 |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $87.0M | 61 |
| Netography | Cybersecurity | Open source | Columbia, United States | $35.0M | 60 |
| Intruder | Cybersecurity | Open source | London, United Kingdom | $63.0M | 60 |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 |
| Twistlock | Enterprise | Open source | San Francisco, United States | $62.8M | 60 |
| Clutch Security | Cybersecurity | Open source | San Francisco, United States | $10.0M | 59 |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 58 |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 |
| Tamnoon | Enterprise | Open source | Tel Aviv, Israel | $17.1M | 57 |
| ARMO | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $34.5M | 57 |
| Ray Security | Enterprise | Open source | San Francisco, United States | $11.0M | 57 |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |