Text Synth is described as 'Text completion using the GPT-J 6B or GPT-2 language models. GPT-J 6B is the largest model and uses 6 billion parameters. According to our evaluation it is currently the best publicly available English language model' and is an website in the news & books category. There are six alternatives to Text Synth, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and iPad apps. The best Text Synth alternative is AI Dungeon, which is free. Other great sites and apps similar to Text Synth are Salieri AI, Laiir, RPGGO and Aistory.