Open source focus
Open Source Alternatives to Ent Security
60 open source Cybersecurity options similar to Ent 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.
Exabeam78EnterpriseFoster City, United States$390.0MOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Gravitee4CybersecurityLondon, United KingdomOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Torch Security49CybersecurityLeawood, United StatesOpen source
Arcade46Artificial IntelligenceSan Francisco, USA$60.0MOpen source
Paart40AI GovernanceSan Francisco, United StatesOpen source
TandemTrace35Agentic AIOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Artemis Global Technologies62CybersecuritySan Francisco, United States$85.0MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$87.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Clutch Security59CybersecuritySan Francisco, United States$10.0MOpen source
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
- Puck52Endpoint SecurityUnited States
Open source · Self-hostable
Mnemom43Agentic AISan Francisco, United StatesOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
GuardianlayerCybersecuritySan Francisco, United StatesOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
Forter85FintechNew York, United States$550.0MOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Expel66CybersecurityHerndon, United States$267.8MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Aikido Security65CybersecurityGhent, Belgium$84.4MOpen source
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
Intezer63EnterpriseTel Aviv, Israel$58.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Demisto62EnterpriseSan Francisco, United States$69.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Red Canary61CybersecurityDenver, United States$90.0MOpen source
VulnCheck60CybersecurityLexington, United States$41.8MOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Agency58Agentic AISan Francisco, United States$20.0MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
Boost Security57CybersecuritySan Francisco, USA$12.0MOpen source
GitGuardian56CybersecurityParis, France$50.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Secdo55EnterpriseNew York City, United States$11.0MOpen source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Fleet Device Management55CybersecuritySan Francisco, USA$32.0MOpen source · Self-hostable
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
WSO254Artificial IntelligencePalo Alto, USA$63.0MOpen source · Self-hostable
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Palo Alto Networks Israel Holdings54Cybersecurityתל אביב - יפו, IsraelOpen source
Lightcyber53EnterpriseTel Aviv, Israel$35.0MOpen source
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
Escape Technologies52CybersecurityBiarritz, France$21.9MOpen source
Vectra AI50CybersecuritySan Jose, USA$10.0MOpen source
CyberGuard AI47CybersecurityDurham, United Kingdom$1.0BOpen source
Cyberidge46CybersecurityTel Aviv, Israel$1.3BOpen source
Hacktron AI Inc.46CybersecuritySan Francisco, United States$1.0MOpen source
BlockSec45Web3Singapore, Singapore$1.0MOpen source
Mayhem Security45CybersecurityBethesda, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Exabeam | Enterprise | Open source | Foster City, United States | $390.0M | 78 |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 4 |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| Torch Security | Cybersecurity | Open source | Leawood, United States | — | 49 |
| Arcade | Artificial Intelligence | Open source | San Francisco, USA | $60.0M | 46 |
| Paart | AI Governance | Open source | San Francisco, United States | — | 40 |
| TandemTrace | Agentic AI | Open source | — | — | 35 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Artemis Global Technologies | Cybersecurity | Open source | San Francisco, United States | $85.0M | 62 |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $87.0M | 61 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Clutch Security | Cybersecurity | Open source | San Francisco, United States | $10.0M | 59 |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 |
| Endpoint Security | Open source · Self-hostable | United States | — | 52 | |
| Mnemom | Agentic AI | Open source | San Francisco, United States | — | 43 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Guardianlayer | Cybersecurity | Open source | San Francisco, United States | — | — |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Expel | Cybersecurity | Open source | Herndon, United States | $267.8M | 66 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 |
| Aikido Security | Cybersecurity | Open source | Ghent, Belgium | $84.4M | 65 |
| Protect AI | Cybersecurity | Open source | Seattle, United States | $105.0M | 64 |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 |
| Intezer | Enterprise | Open source | Tel Aviv, Israel | $58.0M | 63 |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 |
| Demisto | Enterprise | Open source | San Francisco, United States | $69.0M | 62 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Red Canary | Cybersecurity | Open source | Denver, United States | $90.0M | 61 |
| VulnCheck | Cybersecurity | Open source | Lexington, United States | $41.8M | 60 |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 |
| Boost Security | Cybersecurity | Open source | San Francisco, USA | $12.0M | 57 |
| GitGuardian | Cybersecurity | Open source | Paris, France | $50.0M | 56 |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 |
| Secdo | Enterprise | Open source | New York City, United States | $11.0M | 55 |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 |
| Fleet Device Management | Cybersecurity | Open source · Self-hostable | San Francisco, USA | $32.0M | 55 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| WSO2 | Artificial Intelligence | Open source · Self-hostable | Palo Alto, USA | $63.0M | 54 |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 |
| Palo Alto Networks Israel Holdings | Cybersecurity | Open source | תל אביב - יפו, Israel | — | 54 |
| Lightcyber | Enterprise | Open source | Tel Aviv, Israel | $35.0M | 53 |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 |
| Escape Technologies | Cybersecurity | Open source | Biarritz, France | $21.9M | 52 |
| Vectra AI | Cybersecurity | Open source | San Jose, USA | $10.0M | 50 |
| CyberGuard AI | Cybersecurity | Open source | Durham, United Kingdom | $1.0B | 47 |
| Cyberidge | Cybersecurity | Open source | Tel Aviv, Israel | $1.3B | 46 |
| Hacktron AI Inc. | Cybersecurity | Open source | San Francisco, United States | $1.0M | 46 |
| BlockSec | Web3 | Open source | Singapore, Singapore | $1.0M | 45 |
| Mayhem Security | Cybersecurity | Open source | Bethesda, United States | — | 45 |