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.
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Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0M - Website
Fiddler Labs43AI ObservabilityMountain View, United StatesAI observability platform for understanding, monitoring, and improving ML models in production.
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Raindrop AI34AI ObservabilitySan Francisco, United StatesMonitor your AI agents in production, detect failures, and trace root causes.
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Patronus AI63Agentic AISan Francisco, United States$11.0MAI evaluation and optimization platform for shipping top-tier AI products.
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Judgment Labs63Agentic AISan Francisco, United States$32.0MContinuous improvement stack for AI agents to monitor and enhance behavior at scale.
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Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0M - Website
Langfuse GmbH58MLOpsBerlin, Germany$2.5M - Website
Traceloop55LLMOpsTel Aviv, Israel$6.1MAn LLM reliability platform for faster, more confident LLM application development.
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Superwise.ai54DataTel Aviv, Israel$4.5MAI model observability and monitoring platform for proactive performance optimization.
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Langfuse54MLOpsBerlin, Germany$2.5MOpen-source LLM engineering platform for debugging, monitoring, and improving production-grade LLM applications.
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ChatSee.AI42Artificial IntelligenceSan Francisco, United States$6.5MFailure intelligence layer for autonomous AI systems, building a 'failure memory' for enterprise AI agents.
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Haize Labs47Generative AISan Francisco, United StatesHaize Labs provides an end-to-end platform for rigorously testing, monitoring, and robustifying GenAI applications.
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Robust Intelligence61Artificial IntelligenceSan Francisco, United States$44.0MEnd-to-end AI security platform protecting models in real-time and automating AI testing and compliance.
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Comet59MLOpsNew York, United States$75.0MAI-powered platform for engineering teams to manage and analyze software development data.
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Claritiq16AI ObservabilityClaritiq provides explainability for AI agents, making their decisions transparent and understandable.
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Enterprise AI governance company helping organizations monitor, protect, and improve AI systems in real time.
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Vinco35Generative AIEnd-to-end platform for managing, monitoring, and visualizing human interactions with Generative AI products.
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Attestable48AI GovernanceSan Francisco, United States$4.5MThe Trust Layer for AI.
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Qualifire32Generative AIAI Control Plane for LLM reliability, ensuring accurate, safe, and trustworthy AI outputs.
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Tokenometrics9AI ObservabilityTokenometrics brings econometrics to AI token spend, metering calls, attributing costs, and providing empirical answers.
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Agent reliability layer for vertical AI companies, evaluating and monitoring agent performance in production.
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Onyx Security63Agentic AINew York, United States$158.0MA secure AI control plane platform for discovering, monitoring, and governing enterprise AI agents.
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Mona Labs48PlatformSan Francisco, United StatesIntelligent monitoring for AI/ML and intelligent automation processes.
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Qabit8AI TestingIntegrate AI model evaluation into your workflow with one script tag for free.
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Lattaice8AI InfrastructureAI Economics Management Platform to assess, migrate, and optimize your AI stack without production risk.
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Aporia59MLOpsTel Aviv, Israel$30.0MML Observability platform for enterprises to monitor, visualize, and ensure ML model performance.
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Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen-source Python library for validating ML models and data, ensuring reliability and quality.
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TensorLeap55Data Science PlatformTel Aviv, Israel$5.2MDeep learning analysis platform for guided error analysis, unit testing, and dataset architecture.
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Enterprise-grade software platform for testing, evaluating, and monitoring machine learning models in production.
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Aviro52Agentic AISan Francisco, United States$500KAI agents that perform complex workflows, with an intelligence layer for continuous upskilling and reliability.
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Enterprise-grade software platform for testing, evaluating, and monitoring machine learning models in production.
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Enfors Labs27Agentic AISan Francisco, United StatesCapture autonomous AI decisions as structured data to analyze, audit, and improve agent behavior at scale.
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Acunai provides AI-powered observability and monitoring solutions for complex machine learning and data pipelines.
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Nota52Document UnderstandingTel Aviv, Israel$60.3MAI-powered platform for document understanding, analysis, and automation.
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Audit infrastructure for AI systems, ensuring cryptographically signed and immutable records.
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Quesma51AI ObservabilityWarsaw, Poland$2.5MObserve, organize, and optimize AI spending to achieve full quality with fewer tokens.
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AI Coding Assistants (e.g., GitHub Copilot, Cursor)88AI Coding AssistantNew York, United States$54.0MAI-first code editor that helps developers build faster with AI assistance.
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Gretel.ai85Synthetic Data GenerationSan Francisco, United States$27.0MSynthetic data generation platform for privacy-preserving AI development.
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Kalpa Labs85Voice AgentSan Francisco, United States$2.0MBuilding advanced speech models capable of passing the Turing test and providing infrastructure for voice agents.
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OpenAI84Artificial IntelligenceSan Francisco, United States$190.6BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
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OpenAI80Frontier AI LabSan Francisco, United States$20.6BArtificial intelligence research and deployment company focused on developing advanced AI models like GPT-5.6 and GPT-Live, offering products such as ChatGPT and an API platform.
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OpenAI80Frontier AI LabSan Francisco, United States$13.0BAn AI research and deployment company focused on ensuring artificial general intelligence benefits all of humanity.
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poolside77Artificial IntelligenceParis, France$2.8BAI coding models and pair programmer built for on-device execution with privacy-first architecture.
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SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BSpaceXAI is an artificial intelligence and social media company, a subsidiary of SpaceX, developing the generative AI chatbot Grok and the social network X.
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Cognition AI76AI Coding AssistantSan Francisco, United States$1.6BBuilding Devin, the first autonomous software engineer, to act as an exponential collaborator for human engineers.
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Together AI76AI InfrastructureSan Francisco, United States$906.0MAI acceleration cloud platform for open source and enterprise.
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LangSmith75LLMOpsSan Francisco, United States$25.0MA unified platform for developing, debugging, testing, and monitoring LLM applications.
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Decart AI73Frontier AI LabSan Francisco, United States$446.0MReal-time interactive AI powered by livestream diffusion and world models.
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Neon72DatabaseSan Francisco, United States$1.2BA serverless Postgres database with separation of storage and compute.
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Meta AI71Frontier AI LabMenlo Park, United States$45.3BMeta's division dedicated to advancing AI research and developing AI models and tools.
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OpenRouter70InfrastructureSan Francisco, United States$153.5MUnified API platform providing developers access to hundreds of large language models through one endpoint.
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MosaicML (now Databricks)70Foundation ModelSan Francisco, United States$3.0BGenerative AI platform for enterprises to build, train, and customize their own AI models.
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Qdrant70Vector DatabaseBerlin, Germany$96.5MHigh-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
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DeepSeek AI70AI InfrastructureBeijing, China$15.8BChinese AI company developing advanced models for Artificial General Intelligence (AGI).
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PixVerse69AI Video GenerationSingapore, Singapore$554.0MAI video creation platform transforming text and images into high-quality videos.
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Pinecone69AI InfrastructureSan Francisco, United States$138.0MManaged vector database for building scalable, reliable, and accurate AI applications and search.
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Chinese AI startup developing advanced large language models and AI agents, including the Kimi chatbot, with a focus on AGI research.
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Observee68Agentic AI$156.0MObservee provides integrations infrastructure for Vertical AI companies, enabling AI Agents to connect with external data and services.
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Blitzy66Agentic AICambridge, United States$204.4MAn autonomous software development platform that uses AI agents to accelerate enterprise software development.
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AI21 Labs66Foundation ModelTel Aviv, Israel$326.5MEnterprise large language models and developer platform for custom AI applications.