EvalIndex puts 12 LLM observability platforms under a microscope

Field notes

The index uses a deliberately audit-like structure: one row per platform, ten comparison columns, alphabetical ordering, and source dates attached to individual values. Its examples distinguish commercial licensing from SDK licences, separate self-hosting arrangements such as Docker, Helm, VPC, or on-premises deployment, and mark missing vendor information as “unstated.” A JSON data link and llms.txt link provide additional machine-readable access points.