Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.
AI developer platform for training, fine-tuning, managing, and tracking AI models and applications.
- Train and fine-tune LLMs
- Computer Vision
- Time Series analysis
- Recommender Systems
- Classification & Regression
- Build AI agents and applications
- Use W&B to track ML experiments
- build AI models
- and build agentic AI applications. Integrate with Langchain
- LlamaIndex
- PyTorch
- HF Transformers
- Lightning
- TensorFlow
- Keras
- Scikit-LEARN
- and XGBoost with one line of code.

The AI database client for Mac


A free, open source, Descript alternative. Runs in-browser.


Keep any Mac window visible in a floating mini screen


Platform for building with Google's Gemini AI models.


A terminal, a real browser, and Claude Code under one roof


AI platform for deep video understanding


Comment on your AI agent's code & collaborate on changes


The terminal and Mac menu bar companion for Kickbacks.ai


Find & fix live vulnerabilities in Vibe Apps with 1-prompt.








