Open source focus
Open Source Alternatives to Drel
60 open source AI Security options similar to Drel, 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.
Vibranium Dome23AI AgentsOpen source · Self-hostable
Knostic54Cybersecurity$14.3MOpen source
Helmet Security35CybersecurityWashington, United States$19.0MOpen source
TandemTrace35Agentic AIOpen source
GuardianlayerCybersecurityOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$88.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Turbopuffer56Artificial IntelligenceSan Francisco, USA$12.0MOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
Langflow53Agentic AILisbon, PortugalOpen source · Self-hostable
Hyperspell52Agentic AISan Francisco, United States$1.5MOpen source
RelAI51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Entire49Artificial Intelligence$60.0MOpen source · Self-hostable
Torch Security49CybersecurityLeawood, United StatesOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
- TRTruffle Security47CybersecuritySan Francisco, United States$30.0M
Open source
Mayhem Security39CybersecurityBethesda, United StatesOpen source
LettaAI38Artificial IntelligenceSan Francisco, United States$1.5MOpen source
OWASP37CybersecurityRaleigh, USAOpen source · Self-hostable
Briefbridge36AI Search Engine$1.5MOpen source
- MIMind Lab35Artificial IntelligenceSan Francisco, United States
Open source
Paart35AI GovernanceOpen source
Qualifire32Generative AIOpen source
Cipherwake29CybersecurityOpen source
Andraste29Agentic AIOpen source
MemGPT28Foundation ModelOpen source
Gravitee20CybersecurityLondon, United KingdomOpen source
Langbase20Agentic AISan Francisco, United StatesOpen source
GPT Researcher13Agentic AIOpen source
Langchain-Chatchat10Open SourceOpen source · Self-hostable
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
- ExploitcheckCybersecurity
Open source
RedbuyE-commerceOpen source
UmbrasecCybersecurityOpen source
GoumiFoundation ModelOpen source
- AiaamAgentic AI
Open source
CommitbenchAI Coding AssistantOpen source
KaliaiFoundation ModelOpen source
ClauderizerAI Coding AssistantOpen source
EvolvinglabAgentic AIOpen source
- ScambusterAgentic AI
Open source
FastclaudeAI Search EngineOpen source
RevochatConversational AIOpen source
CasecompassLegalTechOpen source
Forter85FintechNew York, United States$550.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 | |
| Helmet Security | Cybersecurity | Open source | Washington, United States | $19.0M | 35 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Guardianlayer | Cybersecurity | Open source | — | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 | |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $88.0M | 61 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 | |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 | |
| Turbopuffer | Artificial Intelligence | Open source | San Francisco, USA | $12.0M | 56 | |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| Langflow | Agentic AI | Open source · Self-hostable | Lisbon, Portugal | — | 53 | |
| Hyperspell | Agentic AI | Open source | San Francisco, United States | $1.5M | 52 | |
| RelAI | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 49 | |
| Torch Security | Cybersecurity | Open source | Leawood, United States | — | 49 | |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 | |
| TRTruffle Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 47 | |
| Mayhem Security | Cybersecurity | Open source | Bethesda, United States | — | 39 | |
| LettaAI | Artificial Intelligence | Open source | San Francisco, United States | $1.5M | 38 | |
| OWASP | Cybersecurity | Open source · Self-hostable | Raleigh, USA | — | 37 | |
| Briefbridge | AI Search Engine | Open source | — | $1.5M | 36 | |
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 35 | |
| Paart | AI Governance | Open source | — | — | 35 | |
| Qualifire | Generative AI | Open source | — | — | 32 | |
| Cipherwake | Cybersecurity | Open source | — | — | 29 | |
| Andraste | Agentic AI | Open source | — | — | 29 | |
| MemGPT | Foundation Model | Open source | — | — | 28 | |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 20 | |
| Langbase | Agentic AI | Open source | San Francisco, United States | — | 20 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Langchain-Chatchat | Open Source | Open source · Self-hostable | — | — | 10 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Cybersecurity | Open source | — | — | — | ||
| Redbuy | E-commerce | Open source | — | — | — | |
| Umbrasec | Cybersecurity | Open source | — | — | — | |
| Goumi | Foundation Model | Open source | — | — | — | |
| Agentic AI | Open source | — | — | — | ||
| Commitbench | AI Coding Assistant | Open source | — | — | — | |
| Kaliai | Foundation Model | Open source | — | — | — | |
| Clauderizer | AI Coding Assistant | Open source | — | — | — | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Agentic AI | Open source | — | — | — | ||
| Fastclaude | AI Search Engine | Open source | — | — | — | |
| Revochat | Conversational AI | Open source | — | — | — | |
| Casecompass | LegalTech | 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 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |