Editorial
Long-form analysis, opinionated takes, and listicles on the AI evals space — for engineers picking tools to put in production.
The best prompt management tools (2026)
Seven prompt management tools, ranked by what they actually solve — from no-code editors to Git-style versioning to eval-first platforms.
The best AI agent observability tools (2026)
Five tools we'd actually pick for monitoring multi-step agents in production — what they cover, where they break, and who each one is for.
Arize AI alternatives (2026)
Five platforms to consider if Arize's ML-first architecture isn't the right fit for an LLM-only workflow — and one honest case for sticking with Arize.
Galileo alternatives (2026)
Five platforms to consider if Galileo's monitoring-and-guardrails focus doesn't cover the full evaluation lifecycle your team needs.
The best LLM monitoring tools, ranked (2026)
Independent rankings of the tools developer teams actually use to monitor LLM apps in production — based on hands-on testing, not press releases.
Why evals are finally the bottleneck
Models stopped being the bottleneck. Evals took the slot — and most teams are still flying blind.