Open source focus
Open Source Alternatives to Prompteconomy
60 open source Prompt Engineering options similar to Prompteconomy, 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.
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Orq.ai41Agentic AIAmsterdam, Netherlands$8.9MOpen source
StartupHub.ai17AI Search EngineTel Aviv, IsraelOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Langfuse54MLOpsBerlin, Germany$2.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
CRAB26Agentic AIOpen source · Self-hostable
DocsGPT8Open SourceOpen source · Self-hostable
Coworker.aiHR TechOpen source
MarchwardAgentic AISan Francisco, United StatesOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
Knostic54Cybersecurity$14.3MOpen source
Laghav34AI InfrastructureSan Francisco, United States$1.5MOpen source
Qualifire32Generative AIOpen source
Magick AI28Agentic AIOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
Amadeusbio6BiotechOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Axonmedical4HealthTechOpen source
NykadvisoryAI-Powered AdvisoryOpen source
IntellaiGenerative AIOpen source
TympanumFoundation ModelOpen source
InstructionlabAI Tools & AppsSan Francisco, United StatesOpen source
FastclaudeAI Search EngineOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Langfuse GmbH58MLOpsBerlin, Germany$2.5MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
- MIMintlify / mcpt57Developer ToolsSan Francisco, United States
Open source
- CLClerk56Developer ToolsSan Francisco, United States$69.0M
Open source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Bito54AI Coding AssistantSan Francisco, United States$5.7MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Ollama52Foundation ModelSan Francisco, United States$65.0MOpen source · Self-hostable
Ultravox.ai52Agentic AISan Francisco, United States$10.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
RelAI51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Seek AI46AI Coding AssistantTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Orq.ai | Agentic AI | Open source | Amsterdam, Netherlands | $8.9M | 41 | |
| StartupHub.ai | AI Search Engine | Open source | Tel Aviv, Israel | — | 17 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 | |
| Langfuse | MLOps | Open source | Berlin, Germany | $2.5M | 54 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| DocsGPT | Open Source | Open source · Self-hostable | — | — | 8 | |
| Coworker.ai | HR Tech | Open source | — | — | — | |
| Marchward | Agentic AI | Open source | San Francisco, United States | — | — | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 | |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 | |
| Laghav | AI Infrastructure | Open source | San Francisco, United States | $1.5M | 34 | |
| Qualifire | Generative AI | Open source | — | — | 32 | |
| Magick AI | Agentic AI | Open source | — | — | 28 | |
| AI Governance | Open source | San Francisco, United States | — | 26 | ||
| Amadeusbio | Biotech | Open source | — | — | 6 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Axonmedical | HealthTech | Open source | — | — | 4 | |
| Nykadvisory | AI-Powered Advisory | Open source | — | — | — | |
| Intellai | Generative AI | Open source | — | — | — | |
| Tympanum | Foundation Model | Open source | — | — | — | |
| Instructionlab | AI Tools & Apps | Open source | San Francisco, United States | — | — | |
| Fastclaude | AI Search Engine | Open source | — | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| Langfuse GmbH | MLOps | Open source | Berlin, Germany | $2.5M | 58 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| MIMintlify / mcpt | Developer Tools | Open source | San Francisco, United States | — | 57 | |
| CLClerk | Developer Tools | Open source | San Francisco, United States | $69.0M | 56 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 | |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Bito | AI Coding Assistant | Open source | San Francisco, United States | $5.7M | 54 | |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 | |
| Ollama | Foundation Model | Open source · Self-hostable | San Francisco, United States | $65.0M | 52 | |
| Ultravox.ai | Agentic AI | Open source | San Francisco, United States | $10.0M | 52 | |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 | |
| RelAI | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 | |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 | |
| Seek AI | AI Coding Assistant | Open source | Tel Aviv, Israel | — | 46 |