OGX (formerly Llama Stack) vs txtai

OGX (formerly Llama Stack) and txtai are both agent frameworks. OGX (formerly Llama Stack) is published by OGX and txtai by NeuML. On GitHub, txtai has 13,032 stars and OGX (formerly Llama Stack) has 8,444. Both were last active in Oct 2026. The table lines up where they differ (publisher, license, GitHub stars and weekly downloads) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. OGX (formerly Llama Stack) describes itself as: OpenAI-compatible agentic API server for inference, vector stores, files and skills, on any model or infrastructure. txtai: All-in-one Python AI framework for embeddings-based semantic search, LLM pipelines, workflows and agents. Licenses: OGX (formerly Llama Stack) MIT, txtai Apache-2.0.