txtai is described as 'Embeddings databases are a union of vector indexes (sparse and dense), graph networks and relational databases. This enables vector search with SQL, topic modeling, retrieval augmented generation and more' and is a large language model (llm) tool in the ai tools & services category. There are more than 10 alternatives to txtai for a variety of platforms, including Self-Hosted, Web-based, Windows, Linux and Mac apps. The best txtai alternative is Ollama, which is both free and Open Source. Other great apps like txtai are AgentGPT, Auto-GPT, BabyAGI and Marqo.