Microsoft Agent Framework vs txtai

Microsoft Agent Framework and txtai are both agent frameworks for Python. Microsoft Agent Framework is published by Microsoft and txtai by NeuML. On GitHub, Microsoft Agent Framework has 14,302 stars and txtai has 13,032. Both were last active in Oct 2026. The table lines up where they differ (publisher, license, weekly downloads and languages) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. Microsoft Agent Framework describes itself as: Open framework for building and hosting production-grade AI agents and multi-agent workflows in .NET and Python. txtai: All-in-one Python AI framework for embeddings-based semantic search, LLM pipelines, workflows and agents. Licenses: Microsoft Agent Framework MIT, txtai Apache-2.0.