Open source focus
Open Source Alternatives to Graycortex
60 open source Cybersecurity options similar to Graycortex, 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.
Vectra AI50CybersecuritySan Jose, USA$10.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Netography60CybersecurityColumbia, United States$35.0MOpen source
OneLayer58CybersecurityTel Aviv, Israel$36.2MOpen source
Netskope58CybersecuritySanta Clara, United States$1.5BOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
MalantAI46CybersecurityTel Aviv, IsraelOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Codavel38CybersecurityPorto, PortugalOpen source
TandemTrace35Agentic AIOpen source
Bell Cyber28CybersecurityTel Aviv, IsraelOpen source
Controlsecurity18CybersecurityTel Aviv, IsraelOpen source
EnttrackAI InfrastructureTel Aviv, IsraelOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
Forter85FintechNew York, United States$550.0MOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
WekaIO70ComputingCampbell, United States$565.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
RAD Security64CybersecurityTel Aviv, Israel$29.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Aerospike63DatabaseSunnyvale, United States$161.0MOpen source
Nagomi Security63CybersecuritySan Francisco, United States$30.0MOpen source
CyCognito63EnterprisePalo Alto, United States$153.0MOpen source
Oligo Security63EnterpriseTel Aviv, Israel$70.0MOpen source · Self-hostable
Intezer63EnterpriseTel Aviv, Israel$58.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Artemis Global Technologies62CybersecuritySan Francisco, United States$85.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Twingate61CybersecurityRedwood City, United States$62.0MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Cribl61Data ManagementSan Francisco, USA$715.4MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
Token Security57EnterpriseSan Francisco, United States$27.0MOpen source
Ray Security57EnterpriseSan Francisco, United States$11.0MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Mobb55CybersecurityTel Aviv, Israel$5.4MOpen source
Dymium55Data PlatformSan Francisco, United States$7.0MOpen source
HoneyHive55CybersecuritySan Francisco, United States$10.0MOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Axoflow54CybersecurityStamford, United States$10.6MOpen source
PurpleOps54FinOpsSan Francisco, United StatesOpen source
KTrust54EnterpriseTel Aviv, Israel$5.3MOpen source
Palo Alto Networks Israel Holdings54Cybersecurityתל אביב - יפו, IsraelOpen source
Lightcyber53EnterpriseTel Aviv, Israel$35.0MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Enso Security52EnterpriseTel Aviv, Israel$6.0MOpen source
Fingerprint52Identity VerificationSan Francisco, United States$41.0MOpen source
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
Tinfoil50CybersecuritySan Francisco, United States$500.3MOpen source
Appgate50CybersecurityMiami, United StatesOpen source
SingleStore50AI InfrastructureSan Francisco, United States$462.0MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Vectra AI | Cybersecurity | Open source | San Jose, USA | $10.0M | 50 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Netography | Cybersecurity | Open source | Columbia, United States | $35.0M | 60 |
| OneLayer | Cybersecurity | Open source | Tel Aviv, Israel | $36.2M | 58 |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 58 |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 |
| MalantAI | Cybersecurity | Open source | Tel Aviv, Israel | — | 46 |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 |
| Codavel | Cybersecurity | Open source | Porto, Portugal | — | 38 |
| TandemTrace | Agentic AI | Open source | — | — | 35 |
| Bell Cyber | Cybersecurity | Open source | Tel Aviv, Israel | — | 28 |
| Controlsecurity | Cybersecurity | Open source | Tel Aviv, Israel | — | 18 |
| Enttrack | AI Infrastructure | Open source | Tel Aviv, Israel | — | — |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 |
| Protect AI | Cybersecurity | Open source | Seattle, United States | $105.0M | 64 |
| RAD Security | Cybersecurity | Open source | Tel Aviv, Israel | $29.0M | 64 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Aerospike | Database | Open source | Sunnyvale, United States | $161.0M | 63 |
| Nagomi Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 63 |
| CyCognito | Enterprise | Open source | Palo Alto, United States | $153.0M | 63 |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $70.0M | 63 |
| Intezer | Enterprise | Open source | Tel Aviv, Israel | $58.0M | 63 |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 |
| Artemis Global Technologies | Cybersecurity | Open source | San Francisco, United States | $85.0M | 62 |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 |
| Twingate | Cybersecurity | Open source | Redwood City, United States | $62.0M | 61 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Cribl | Data Management | Open source | San Francisco, USA | $715.4M | 61 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 |
| Token Security | Enterprise | Open source | San Francisco, United States | $27.0M | 57 |
| Ray Security | Enterprise | Open source | San Francisco, United States | $11.0M | 57 |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 |
| Mobb | Cybersecurity | Open source | Tel Aviv, Israel | $5.4M | 55 |
| Dymium | Data Platform | Open source | San Francisco, United States | $7.0M | 55 |
| HoneyHive | Cybersecurity | Open source | San Francisco, United States | $10.0M | 55 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| Axoflow | Cybersecurity | Open source | Stamford, United States | $10.6M | 54 |
| PurpleOps | FinOps | Open source | San Francisco, United States | — | 54 |
| KTrust | Enterprise | Open source | Tel Aviv, Israel | $5.3M | 54 |
| Palo Alto Networks Israel Holdings | Cybersecurity | Open source | תל אביב - יפו, Israel | — | 54 |
| Lightcyber | Enterprise | Open source | Tel Aviv, Israel | $35.0M | 53 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| Enso Security | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 52 |
| Fingerprint | Identity Verification | Open source | San Francisco, United States | $41.0M | 52 |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 |
| Tinfoil | Cybersecurity | Open source | San Francisco, United States | $500.3M | 50 |
| Appgate | Cybersecurity | Open source | Miami, United States | — | 50 |
| SingleStore | AI Infrastructure | Open source | San Francisco, United States | $462.0M | 50 |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 |