Explore Data & AI Tools
Search and filter structured profiles for 322 data and AI technologies. Compare pricing, deployment models, architecture fit, public adoption signals, alternatives, and related stack components.
Search and filter structured profiles for 322 data and AI technologies. Compare pricing, deployment models, architecture fit, public adoption signals, alternatives, and related stack components.
LLM tracing and evaluation built on OpenTelemetry — run it in a notebook, a container or the free Phoenix Cloud tier, and keep the same spans when you move to Arize's commercial platform. Source-available under the Elastic Licence 2.0, not OSI open source.
Evaluation-first platform for AI products — scored evals in CI, a prompt playground over your own datasets, and production logging that feeds failures back into the next eval set.
Open-source LLM observability that starts as a one-line proxy change — request logging, caching, rate limiting and cost tracking, with an async SDK for teams that will not route traffic through a gateway.
Open-source LLM engineering platform — tracing, prompt management, evaluation and cost analytics for AI applications, self-hosted from one container or run as Langfuse Cloud.