Comparison
March 27, 2026
20 min read
Thallus vs. OpenAI Agents SDK vs. LangGraph: Two Frameworks, Same Gap
OpenAI's Agents SDK is minimalist and fast to learn. LangGraph is powerful and endlessly configurable. Neither ships with data intelligence, document search, governance, or a way for non-developers to use them. Here's what sits between a framework and a platform.
Chris Mertin
· Founder