Alternatives to Arize AI
The top AI Observability companies similar to Arize AI, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Vinco35Generative AI
Judgment Labs64Agentic AISan Francisco, United States$32.0M
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0M
Traceloop55LLMOpsTel Aviv, Israel$6.1M
Langfuse GmbH46MLOpsBerlin, Germany$2.5M
Langfuse38MLOpsBerlin, Germany$2.5M
Qualifire32Generative AI
Patronus AI63Agentic AISan Francisco, United States$11.0M
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0M
Superwise.ai54DataTel Aviv, Israel$4.5M
Fiddler Labs48AI ObservabilityMountain View, United States
Haize Labs47Generative AISan Francisco, United States
Raindrop AI38AI ObservabilitySan Francisco, United States- RURubric AI33Agentic AISan Francisco, United States
LattaiceAI InfrastructureTel Aviv, Israel
Robust Intelligence61Artificial IntelligenceSan Francisco, United States$44.0M
Comet59MLOpsNew York, United States$75.0M- WHWhite Circle50Artificial IntelligenceSan Francisco, United States$11.0M
Attestable48AI GovernanceSan Francisco, United States$4.5M
Mona Labs48PlatformSan Francisco, United States
Enfors Labs27Agentic AISan Francisco, United States
ClaritiqAI ObservabilitySan Francisco, United States
TokenometricsAI ObservabilitySan Francisco, United States
Onyx Security62Agentic AINew York, United States$45.0M
Aporia59MLOpsTel Aviv, Israel$30.0M
Deepchecks58MLOpsTel Aviv, Israel$18.3M
TensorLeap55Data Science PlatformTel Aviv, Israel$5.2M
Aviro53Agentic AISan Francisco, United States$500K- DraveraAI GovernanceSan Francisco, United States
Nota52Document UnderstandingTel Aviv, Israel$60.3M
Parasail63Artificial IntelligenceSan Francisco, United States$42.0M
KiloClaw54Artificial Intelligence
UnimodelAPI Platform
LangSmith75LLMOpsSan Francisco, United States$25.0M
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0M
Deci AI61ComputingTel Aviv, Israel$55.1M
Fireworks AI60AI InfrastructureRedwood City, USA$279.5M
Replicate60AI InfrastructureSan Francisco, United States
OctoML59Generative AISeattle, United States$131.9M
Enfabrica58AI InfrastructureSan Francisco, United States$126.2M
Braintrust58Artificial IntelligenceSan Francisco, USA$63.0M
Modular58AI InfrastructureSan Francisco, United States$380.0M
LightningAI55AI InfrastructureSan Francisco, United States
Fermi55AI InfrastructureSan Francisco, United States$33.5M
Feast AI54MLOpsSan Francisco, United States
ModelHub AI54AI InfrastructureSan Francisco, United States
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7M- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Modal Labs52Agentic AISan Francisco, United States$693.0M
Datacrunch50AI InfrastructureBerlin, Germany$124.3M
Synthetic Sciences50Developer ToolsSan Francisco, United States
JarvisLabs.ai43MLOpsSan Francisco, United States
ScaleKit42MLOpsSan Francisco, United States$5.5M
TensorSpace42Artificial IntelligenceSan Francisco, United States
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United States
Bisheng40Artificial IntelligenceSan Francisco, United States$4.5M- Persistencelayer40AI InfrastructureSan Francisco, United States
- ALAlembic Technologies39MLOpsTel Aviv, Israel$163.2M
- TITidalflow39AI InfrastructureSan Francisco, United States$1.7M
Codephase36AI InfrastructureSan Francisco, United States$10.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Vinco | Generative AI | — | — | 35 |
| Judgment Labs | Agentic AI | San Francisco, United States | $32.0M | 64 |
| Fiddler Labs, Inc. | MLOps | Mountain View, United States | $39.0M | 62 |
| Traceloop | LLMOps | Tel Aviv, Israel | $6.1M | 55 |
| Langfuse GmbH | MLOps | Berlin, Germany | $2.5M | 46 |
| Langfuse | MLOps | Berlin, Germany | $2.5M | 38 |
| Qualifire | Generative AI | — | — | 32 |
| Patronus AI | Agentic AI | San Francisco, United States | $11.0M | 63 |
| Galileo Technologies, Inc. | AI Observability | San Francisco, United States | $45.0M | 61 |
| Superwise.ai | Data | Tel Aviv, Israel | $4.5M | 54 |
| Fiddler Labs | AI Observability | Mountain View, United States | — | 48 |
| Haize Labs | Generative AI | San Francisco, United States | — | 47 |
| Raindrop AI | AI Observability | San Francisco, United States | — | 38 |
| RURubric AI | Agentic AI | San Francisco, United States | — | 33 |
| Lattaice | AI Infrastructure | Tel Aviv, Israel | — | — |
| Robust Intelligence | Artificial Intelligence | San Francisco, United States | $44.0M | 61 |
| Comet | MLOps | New York, United States | $75.0M | 59 |
| WHWhite Circle | Artificial Intelligence | San Francisco, United States | $11.0M | 50 |
| Attestable | AI Governance | San Francisco, United States | $4.5M | 48 |
| Mona Labs | Platform | San Francisco, United States | — | 48 |
| Enfors Labs | Agentic AI | San Francisco, United States | — | 27 |
| Claritiq | AI Observability | San Francisco, United States | — | — |
| Tokenometrics | AI Observability | San Francisco, United States | — | — |
| Onyx Security | Agentic AI | New York, United States | $45.0M | 62 |
| Aporia | MLOps | Tel Aviv, Israel | $30.0M | 59 |
| Deepchecks | MLOps | Tel Aviv, Israel | $18.3M | 58 |
| TensorLeap | Data Science Platform | Tel Aviv, Israel | $5.2M | 55 |
| Aviro | Agentic AI | San Francisco, United States | $500K | 53 |
| AI Governance | San Francisco, United States | — | — | |
| Nota | Document Understanding | Tel Aviv, Israel | $60.3M | 52 |
| Parasail | Artificial Intelligence | San Francisco, United States | $42.0M | 63 |
| KiloClaw | Artificial Intelligence | — | — | 54 |
| Unimodel | API Platform | — | — | — |
| LangSmith | LLMOps | San Francisco, United States | $25.0M | 75 |
| Weights & Biases (W&B) | MLOps | San Francisco, United States | $521.0M | 63 |
| Deci AI | Computing | Tel Aviv, Israel | $55.1M | 61 |
| Fireworks AI | AI Infrastructure | Redwood City, USA | $279.5M | 60 |
| Replicate | AI Infrastructure | San Francisco, United States | — | 60 |
| OctoML | Generative AI | Seattle, United States | $131.9M | 59 |
| Enfabrica | AI Infrastructure | San Francisco, United States | $126.2M | 58 |
| Braintrust | Artificial Intelligence | San Francisco, USA | $63.0M | 58 |
| Modular | AI Infrastructure | San Francisco, United States | $380.0M | 58 |
| LightningAI | AI Infrastructure | San Francisco, United States | — | 55 |
| Fermi | AI Infrastructure | San Francisco, United States | $33.5M | 55 |
| Feast AI | MLOps | San Francisco, United States | — | 54 |
| ModelHub AI | AI Infrastructure | San Francisco, United States | — | 54 |
| MosaicML (now Databricks) | Foundation Model | San Francisco, United States | $21.7M | 54 |
| HYHyphen AI | AI Infrastructure | Seattle, United States | $36.5M | 54 |
| Modal Labs | Agentic AI | San Francisco, United States | $693.0M | 52 |
| Datacrunch | AI Infrastructure | Berlin, Germany | $124.3M | 50 |
| Synthetic Sciences | Developer Tools | San Francisco, United States | — | 50 |
| JarvisLabs.ai | MLOps | San Francisco, United States | — | 43 |
| ScaleKit | MLOps | San Francisco, United States | $5.5M | 42 |
| TensorSpace | Artificial Intelligence | San Francisco, United States | — | 42 |
| OuterBounds Technologies, Inc. | MLOps | San Francisco, United States | — | 41 |
| Bisheng | Artificial Intelligence | San Francisco, United States | $4.5M | 40 |
| AI Infrastructure | San Francisco, United States | — | 40 | |
| ALAlembic Technologies | MLOps | Tel Aviv, Israel | $163.2M | 39 |
| TITidalflow | AI Infrastructure | San Francisco, United States | $1.7M | 39 |
| Codephase | AI Infrastructure | San Francisco, United States | $10.0M | 36 |