G Gorilla LLMGorilla is an open-source LLM from UC Berkeley that connects with massive APIs, enabling state-of-the-art function calling across Python, Java, JavaScript, and REST APIs. Includes BFCL benchmarking, RAFT fine-tuning, and the GoEX execution engine.(0)0
O Open WebUI AI ChatRun AI on your own terms with Open WebUI. Connect to Ollama, OpenAI, Anthropic, or any model. Self-host locally or in the cloud with full data privacy, Python extensibility, and enterprise-grade controls.(0)0
L LiteLLM ProxyLiteLLM Proxy is an open-source LLM gateway that provides a single OpenAI-compatible API to manage authentication, load balancing, and spend tracking across 100+ LLM providers.(0)0
P PrivateGPTPrivateGPT is a free, open-source AI framework for querying your documents with local LLMs. 100% private, works offline, no data leaves your environment.(0)0
M Milvus AI Vector DBMilvus is an open-source vector database built for GenAI applications. Perform high-speed similarity searches and scale to tens of billions of vectors with minimal performance loss.(0)0
F Flowise AI BuilderFlowise is an open-source platform for building AI agents, multi-agent workflows, and LLM-powered chatbots with a visual drag-and-drop interface. Supports RAG, HITL, and enterprise deployment.(0)0
F FeatureformFeatureform turns your existing infrastructure into a feature store. Define, manage, version, and serve ML features, labels, and training sets with built-in lineage, monitoring, and governance.(0)0
U UpTrain AIEnterprise-grade, open-source tooling to evaluate, experiment, monitor, and test LLM applications. Self-host on your secure cloud or use the managed version.(0)0
A Arize Phoenix AIArize Phoenix is an open-source LLM observability platform built on OpenTelemetry. Instrument, trace, evaluate, and optimize AI applications in real time—framework-agnostic and vendor-lock-in free.(0)0
O OpenAI EvalsOpenAI Evals is an open-source framework for evaluating large language models and LLM systems, featuring a community registry of benchmarks and support for custom private evals.(0)0