Articles

Practical writing on building, evaluating, and running AI agents, with sources and tests you can run yourself.

• Best AI Agent Evaluation Platforms in 2026

  Compare Brainbase, LangSmith, Braintrust, Langfuse, and Arize on evals, pricing, and deployment, and test each one on a real agent failure.

  Updated Nov 5, 2026

• Best AI Agent Frameworks and Platforms in 2026

  Compare LangGraph, CrewAI, Microsoft Agent Framework, Google ADK, and managed platforms by model choice, deployment, and team fit.

  Updated Nov 5, 2026

• Best Enterprise AI Agent Platforms in 2026

  Compare enterprise AI agent platforms on deployment, identity, and model choice, with security review questions and a 30-day pilot plan.

  Updated Nov 5, 2026

• Best LLM Gateways and Agent Platforms With Built-In Gateways in 2026

  Compare LiteLLM, Portkey, OpenRouter, Kong, Cloudflare, and built-in routing on self-hosting, fallback, and spend controls, with a failure test plan.

  Updated Nov 5, 2026

• Best Multi-Agent Orchestration Platforms in 2026

  Compare multi-agent orchestration options by pattern, human review, and deployment, then run one failure test before you choose a platform.

  Updated Nov 5, 2026