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Weights & Biases competitors & alternatives
The 12 closest competitors and alternatives to Weights & Biases among ai/ml companies — ranked by similarity to what Weights & Biases actually does, not by market-cap band.
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About Weights & Biases
Weights & Biases provides an AI developer platform that enables teams to build, train, evaluate, and monitor machine learning models and applications. Its products assist engineers with experiment tracking, hyperparameter optimization, model registry management, and debugging generative AI agents.
Weights & Biases at a glance
Weights & Biases is an ai/ml company headquartered in United States. It has raised at least $185M across the 2 funding rounds on record. Its most recent funding round raised $50M in June 2023.
Weights & Biases funding rounds
At least $185M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $50M | — | |
| Series B | $135M | 12 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Weights & Biases competitors
Ranked by semantic similarity — how close each company is to Weights & Biases by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Artificial Intelligence & Machine Learning
MLflow is an open-source AI engineering platform designed to manage the machine learning lifecycle, including experiment tracking, model deployment, and LLMOps workflows.
Artificial Intelligence
ClearML is an Israeli artificial intelligence company that develops an open-source platform for managing machine learning and AI workflows, including experiment tracking, data and model management, orchestration, and deployment. It serves data scientists, ML engineers, and organizations building and operating AI systems.
Artificial Intelligence
MindsDB provides an AI platform and model-router that allows users and engineering teams to integrate various artificial intelligence models and delegate tasks like research, data analysis, application building, and recurring reporting. The company serves developers and business teams looking to centralize AI model access and automate operational workflows.
Artificial Intelligence
Alignbase provides an agent operations platform designed to equip, align, observe, and improve AI agents across teams. The platform offers tools for managing shared knowledge, governed skills, working memory, artifacts, message passing between agents, and conversation monitoring.
Similar ai/ml company
Neptune Labs is a company founded in 2017, headquartered in Palo Alto, California, United States. It provides a platform for machine learning experiment tracking, model registry, and MLOps.
Similar ai/ml company
Mlop provides an open-source MLOps platform designed for machine learning teams to track, optimize, and collaborate on experiments. The platform offers tools for real-time experiment tracking, model performance monitoring, reproducibility management, and team alerting.
Similar ai/ml company
DataRobot provides an enterprise AI platform specializing in agentic, generative, and predictive artificial intelligence solutions. The company's software allows organizations to build, operate, govern, and scale AI applications and agent workforces across on-premises, hybrid, and cloud environments.
Similar ai/ml company
Iguazio is an AI and machine learning company that provides a data science platform to operationalize and de-risk ML and generative AI applications at scale. The platform enables enterprises to develop, deploy, and manage AI applications efficiently, transforming AI projects into real-world business outcomes.
Artificial Intelligence
Evidently AI, Inc. is a for-profit company headquartered in San Francisco that provides software tools and documentation for machine learning monitoring. The company's platform helps data science teams evaluate, test, and track the performance of machine learning models in production.
Similar ai/ml company
The Context Company provides a monitoring and analytics platform for production AI agents, helping developers track performance, detect failures, and analyze user behavior. The service features pattern detection, topic clustering, silent failure alerts, and natural language search to assist teams in improving agent reliability and user experience.
Similar ai/ml company
UbiOps provides an MLOps and AI orchestration platform that allows organizations to run, manage, and scale AI models and workloads across local, hybrid, or multi-cloud infrastructures from a single interface. The platform serves AI developers, leaders, and IT teams by offering built-in features for API management, version control, monitoring, and security to help transition AI projects from pilot to production.
Similar ai/ml company
Lightly provides a computer vision suite and data curation platform designed to help machine learning teams manage datasets, pretrain models, and deploy AI applications. The company serves enterprises, researchers, and startups by offering tools for data labeling, self-supervised pretraining, and smart edge data collection.
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