A Recap on ChatGPT and Alternatives Currently, there are numerous ChatGPT and alternative NLP-based technologies available, such as Anthropic, GPT-3, and WebGPT. The list of more than 600 apps can be found at gpt3demo, and it continues to grow. A few I personally used are Poe by Quora, Perplexity, AI21 Labs and Flowrite. …