Argilla Data PlatformArgilla is an open-source platform where AI engineers and domain experts collaborate to build high-quality datasets for LLM fine-tuning, RLHF, and NLP model evaluation.(0)0
ZenMLZenML is an open-source AI control plane for orchestrating ML pipelines and LLM agent workflows with automated versioning, infrastructure abstraction, and governance from local to Kubernetes.(0)0
W WhyLabsWhyLabs is an open-source AI observability platform for monitoring ML models and LLMs in production. Includes whylogs for data logging and langkit for LLM security.(0)0
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
Semantic KernelSemantic Kernel is an open-source, model-agnostic SDK by Microsoft for building, orchestrating, and deploying AI agents and multi-agent systems in .NET, Python, and Java.(0)0
Vocode AIVocode is an open source platform to build, deploy, and scale hyperrealistic voice AI agents using LLMs. Supports Python and Node.js SDKs with an enterprise-grade phone call API.(0)0
Windmill AI WorkflowWindmill is an open-source, self-hostable workflow orchestration platform for developers. Build internal tools, data pipelines, and automation workflows in 20+ languages with AI assistance, Git collaboration, and enterprise-grade security.(0)0
Arize AIArize AI provides unified LLM observability, agent tracing, and evaluation for AI teams — from development to production. Includes open-source Phoenix and enterprise AX.(0)0
Athina AIAthina AI helps teams build, test, and monitor AI features with prompt management, 50+ preset evals, dataset experimentation, and human annotation tools.(0)0
YouChat AI SearchYou.com delivers real-time, citation-backed AI search APIs and vertical indexes optimized for RAG pipelines, LLMs, and enterprise agentic workflows.(0)0
