I am a fan of GPT-3, and I bought almost all GPT-3 related products on APPSUMO. neuraltext is a really cool app that not only offers a great writing assistant, but also SEO tools to help you rank higher. I directly purchased Tier 2. Long Form Editor has great potential, I can research keywords, and then use Long Form Editor directly to filled content, all steps are done in one tool. It's got a really fun interface that's easy to use. And the writing is great.