3 Best AI Agents for Agent Frameworks (2026)
Agent frameworks are the building blocks: orchestration, memory, tool calling, evaluation and observability for teams shipping their own agents. Some are opinionated end-to-end platforms, others are libraries you assemble. Because these are infrastructure choices, licensing, self-hosting and lock-in matter as much as features. Compare the frameworks on this board by language support, how they handle long-running tasks and retries, what evaluation and tracing they include, and whether you can run them on your own infrastructure. Submit a framework if teams are running it in production, and note whether it is open source.
