Open source focus
CHAI: AI Platform is open source
Open Source Alternatives to CHAI: AI Platform
60 open source AI Infrastructure options similar to CHAI: AI Platform, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
AIMLAPI30Machine LearningOpen source
- ModelglassAI InfrastructureSydney, Australia
Open source
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
pleias55AI InfrastructureParis, FranceOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Neptune41MLOpsNew York, United States$11.0MOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
Radharc35Computer VisionTel Aviv, IsraelOpen source
Laghav34AI InfrastructureSan Francisco, United States$1.5MOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
CRAB26Agentic AIOpen source · Self-hostable
Atomic Chat19On-Device AIOpen source
P3rsona18AI InfrastructureOpen source
Peerreviewai18AI InfrastructureOpen source
- BABabyAGI18Agentic AI
Open source · Self-hostable
- Merius18Foundation ModelSan Francisco, United States
Open source
Protoevo17Foundation ModelOpen source
- COCometAPI15API PlatformSha Tin, China
Open source
Google Cloud Vertex AI8MLOpsMountain View, United StatesOpen source
Helixaai8Foundation ModelOpen source
kuafuai8Agentic AIBeijing, ChinaOpen source
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
Coworker.aiHR TechOpen source
TanakasunAI OrchestrationOpen source
VectorieAI InfrastructureOpen source
SparklaAI InfrastructureOpen source
- ThripFoundation Model
Open source
ChamsAI InfrastructureOpen source
- CrisopeyaFoundation Model
Open source
CicadaplatformAI InfrastructureOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
SandlmFoundation ModelOpen source
- ExploitcheckCybersecurity
Open source
CitalaAI InfrastructureOpen source
BiblelensAI Search EngineOpen source
AntesisFoundation ModelOpen source
AvyiFoundation ModelOpen source
Loop IqAI Tools & AppsOpen source
TrygriddleAI InfrastructureOpen source
ClohaFoundation ModelOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| AIMLAPI | Machine Learning | Open source | — | — | 30 |
| AI Infrastructure | Open source | Sydney, Australia | — | — | |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 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 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $21.7M | 54 |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 41 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| Radharc | Computer Vision | Open source | Tel Aviv, Israel | — | 35 |
| Laghav | AI Infrastructure | Open source | San Francisco, United States | $1.5M | 34 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| Atomic Chat | On-Device AI | Open source | — | — | 19 |
| P3rsona | AI Infrastructure | Open source | — | — | 18 |
| Peerreviewai | AI Infrastructure | Open source | — | — | 18 |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 |
| Foundation Model | Open source | San Francisco, United States | — | 18 | |
| Protoevo | Foundation Model | Open source | — | — | 17 |
| COCometAPI | API Platform | Open source | Sha Tin, China | — | 15 |
| Google Cloud Vertex AI | MLOps | Open source | Mountain View, United States | — | 8 |
| Helixaai | Foundation Model | Open source | — | — | 8 |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Tanakasun | AI Orchestration | Open source | — | — | — |
| Vectorie | AI Infrastructure | Open source | — | — | — |
| Sparkla | AI Infrastructure | Open source | — | — | — |
| Foundation Model | Open source | — | — | — | |
| Chams | AI Infrastructure | Open source | — | — | — |
| Foundation Model | Open source | — | — | — | |
| Cicadaplatform | AI Infrastructure | Open source | — | — | — |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Sandlm | Foundation Model | Open source | — | — | — |
| Cybersecurity | Open source | — | — | — | |
| Citala | AI Infrastructure | Open source | — | — | — |
| Biblelens | AI Search Engine | Open source | — | — | — |
| Antesis | Foundation Model | Open source | — | — | — |
| Avyi | Foundation Model | Open source | — | — | — |
| Loop Iq | AI Tools & Apps | Open source | — | — | — |
| Trygriddle | AI Infrastructure | Open source | — | — | — |
| Cloha | Foundation Model | Open source | — | — | — |