Open source focus
Open Source Alternatives to Curlrx
60 open source AI Tool options similar to Curlrx, 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.
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
JalapenochipGenerative AIOpen source
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Converge Bio56Life SciencesSan Francisco, United States$5.5MOpen source · Self-hostable
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
AIMLAPI30Machine LearningOpen source
Vinst29FoodTel Aviv, IsraelOpen source
DenovAI Biotech29Life SciencesRehovot, IsraelOpen source
GPT4All26Foundation ModelNew York, United StatesOpen source · Self-hostable
Biolinked21AI-Driven Protein DesignTel Aviv, IsraelOpen source
Atomic Chat19On-Device AIOpen source
Helixaai8Foundation ModelOpen source
Amadeusbio6BiotechOpen source
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
Anxietyreset4Mental Health TechOpen source
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
Cami AppEdTechTel Aviv, IsraelOpen source
- ModelglassAI InfrastructureSydney, Australia
Open source
GivinglistGenerative AINew York, United StatesOpen source
- ThripFoundation Model
Open source
TanakasunAI OrchestrationOpen source
BiblelensAI Search EngineOpen source
MassgeneralbrighamHealthTechOpen source
SafeforkCybersecurityTel Aviv, IsraelOpen source
AlraidcFoundation ModelOpen source
LeanmarketingMarTechOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
MiniMax74Artificial IntelligenceShanghai, China$1.1BOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
Sakana AI70Foundation ModelTokyo, Japan$135.0MOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Stability AI68Generative AILondon, United Kingdom$101.0MOpen source · Self-hostable
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
- MOMoonshot AI66Frontier AI LabBeijing, China$250.0M
Open source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
Dust65Agentic AIParis, France$15.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Chai Research63AI CompanionPalo Alto, United States$55.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Langfuse GmbH58MLOpsBerlin, Germany$2.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| Jalapenochip | Generative AI | Open source | — | — | — |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Converge Bio | Life Sciences | Open source · Self-hostable | San Francisco, United States | $5.5M | 56 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| AIMLAPI | Machine Learning | Open source | — | — | 30 |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 |
| DenovAI Biotech | Life Sciences | Open source | Rehovot, Israel | — | 29 |
| GPT4All | Foundation Model | Open source · Self-hostable | New York, United States | — | 26 |
| Biolinked | AI-Driven Protein Design | Open source | Tel Aviv, Israel | — | 21 |
| Atomic Chat | On-Device AI | Open source | — | — | 19 |
| Helixaai | Foundation Model | Open source | — | — | 8 |
| Amadeusbio | Biotech | Open source | — | — | 6 |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| Anxietyreset | Mental Health Tech | Open source | — | — | 4 |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Cami App | EdTech | Open source | Tel Aviv, Israel | — | — |
| AI Infrastructure | Open source | Sydney, Australia | — | — | |
| Givinglist | Generative AI | Open source | New York, United States | — | — |
| Foundation Model | Open source | — | — | — | |
| Tanakasun | AI Orchestration | Open source | — | — | — |
| Biblelens | AI Search Engine | Open source | — | — | — |
| Massgeneralbrigham | HealthTech | Open source | — | — | — |
| Safefork | Cybersecurity | Open source | Tel Aviv, Israel | — | — |
| Alraidc | Foundation Model | Open source | — | — | — |
| Leanmarketing | MarTech | Open source | — | — | — |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — |
| 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 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| MiniMax | Artificial Intelligence | Open source | Shanghai, China | $1.1B | 74 |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| Sakana AI | Foundation Model | Open source | Tokyo, Japan | $135.0M | 70 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Stability AI | Generative AI | Open source · Self-hostable | London, United Kingdom | $101.0M | 68 |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 66 |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 63 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Civitai | Generative AI | Open source · Self-hostable | San Francisco, United States | $5.1M | 60 |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 |
| Langfuse GmbH | MLOps | Open source | Berlin, Germany | $2.5M | 58 |