Open source focus
Open Source Alternatives to Barracuda Networks
60 open source Cybersecurity options similar to Barracuda Networks, 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.
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Aqua Security69EnterpriseSan Francisco, United States$400.5MOpen source
Corelight67Network SecuritySan Francisco, United States$284.2MOpen source
Expel66CybersecurityHerndon, United States$267.8MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Twingate61CybersecurityRedwood City, United States$62.0MOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Netography60CybersecurityColumbia, United States$35.0MOpen source
Netskope58CybersecuritySanta Clara, United States$1.5BOpen source
ARMO57EnterpriseTel Aviv, Israel$34.5MOpen source · Self-hostable
Boost Security57CybersecuritySan Francisco, USA$12.0MOpen source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
Palo Alto Networks Israel Holdings54Cybersecurityתל אביב - יפו, IsraelOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
Enso Security52EnterpriseTel Aviv, Israel$6.0MOpen source
Vectra AI50CybersecuritySan Jose, USA$10.0MOpen source
Appgate50CybersecurityMiami, United StatesOpen source
Meta Networks50Wide Area Network (WAN)San Jose, United States$10.0MOpen source
AppViewX47CybersecurityNashua, USA$2.0MOpen source
MalantAI46CybersecurityTel Aviv, IsraelOpen source
ML Dome40CybersecurityOpen source
Codavel38CybersecurityPorto, PortugalOpen source
Controlsecurity18CybersecurityTel Aviv, IsraelOpen source
Commvault Systems15EnterpriseTinton Falls, United StatesOpen source
ESETCybersecurityBratislava, SlovakiaOpen source
UmbrasecCybersecurityOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
Forter85FintechNew York, United States$550.0MOpen source
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4MOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
- LALacework70AISan Jose, United States$1.3B
Open source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
CyCognito63EnterprisePalo Alto, United States$153.0MOpen source
Tracebit63CybersecurityLondon, United Kingdom$25.0MOpen source
Oligo Security63EnterpriseTel Aviv, Israel$70.0MOpen source · Self-hostable
FossID62SoftwareStockholm, Sweden$63.0MOpen source
NinjaOne62SoftwareAustin, United States$1.2BOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
Red Canary61CybersecurityDenver, United States$90.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Intruder60CybersecurityLondon, United Kingdom$63.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Twistlock60EnterpriseSan Francisco, United States$62.8MOpen source
Ping Identity60Identity & Access Management (IAM)Denver, United States$111.0MOpen source
VulnCheck60CybersecurityLexington, United States$41.8MOpen source
Clutch Security59CybersecuritySan Francisco, United States$10.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Aqua Security | Enterprise | Open source | San Francisco, United States | $400.5M | 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 |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 |
| Twingate | Cybersecurity | Open source | Redwood City, United States | $62.0M | 61 |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 |
| Netography | Cybersecurity | Open source | Columbia, United States | $35.0M | 60 |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 58 |
| ARMO | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $34.5M | 57 |
| Boost Security | Cybersecurity | Open source | San Francisco, USA | $12.0M | 57 |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 |
| Palo Alto Networks Israel Holdings | Cybersecurity | Open source | תל אביב - יפו, Israel | — | 54 |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 |
| Enso Security | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 52 |
| Vectra AI | Cybersecurity | Open source | San Jose, USA | $10.0M | 50 |
| Appgate | Cybersecurity | Open source | Miami, United States | — | 50 |
| Meta Networks | Wide Area Network (WAN) | Open source | San Jose, United States | $10.0M | 50 |
| AppViewX | Cybersecurity | Open source | Nashua, USA | $2.0M | 47 |
| MalantAI | Cybersecurity | Open source | Tel Aviv, Israel | — | 46 |
| ML Dome | Cybersecurity | Open source | — | — | 40 |
| Codavel | Cybersecurity | Open source | Porto, Portugal | — | 38 |
| Controlsecurity | Cybersecurity | Open source | Tel Aviv, Israel | — | 18 |
| Commvault Systems | Enterprise | Open source | Tinton Falls, United States | — | 15 |
| ESET | Cybersecurity | Open source | Bratislava, Slovakia | — | — |
| Umbrasec | Cybersecurity | Open source | — | — | — |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 |
| Auth0 | Identity & Access Management (IAM) | Open source | Bellevue, United States | $282.4M | 75 |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 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 |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 |
| CyCognito | Enterprise | Open source | Palo Alto, United States | $153.0M | 63 |
| Tracebit | Cybersecurity | Open source | London, United Kingdom | $25.0M | 63 |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $70.0M | 63 |
| FossID | Software | Open source | Stockholm, Sweden | $63.0M | 62 |
| NinjaOne | Software | Open source | Austin, United States | $1.2B | 62 |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 |
| Red Canary | Cybersecurity | Open source | Denver, United States | $90.0M | 61 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Intruder | Cybersecurity | Open source | London, United Kingdom | $63.0M | 60 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Twistlock | Enterprise | Open source | San Francisco, United States | $62.8M | 60 |
| Ping Identity | Identity & Access Management (IAM) | Open source | Denver, United States | $111.0M | 60 |
| VulnCheck | Cybersecurity | Open source | Lexington, United States | $41.8M | 60 |
| Clutch Security | Cybersecurity | Open source | San Francisco, United States | $10.0M | 59 |