If you're looking for a technical writing tool that integrates with OpenAI and can publish to popular sites like Medium and Dev.to, MD Editor is a great option. This AI-enhanced markdown editor is geared toward improving writing speed and productivity with tools like AI writing assistance, code syntax highlighting and article outline. It's got powerful publishing abilities, too, with the ability to export in different formats and publish directly to Medium, Dev.to and Hashnode using your own API keys.
Another good option is Narrato, an all-in-one content creation platform geared for content marketers, writers and teams. Narrato includes AI tools to help with content creation, including an AI Content Assistant and content workflow automation. It can publish to social media channels and CMS sites automatically or on a schedule, and it's a good option if you're looking for a way to automate your content creation and publishing workflow.
If you're looking for a tool that's more focused on automation, ContentBot can help you with AI-powered content creation and planning. It works in multiple languages and can produce content in different formats. It doesn't directly integrate with OpenAI, but it uses GPT-3 AI models to produce high-quality content, so it's a good option if you want to automate your content creation workflow.
Last, Machined is worth a look if you're looking for an AI tool that's geared for SEO-optimized content creation. It automates keyword research, clustering and internal linking, and it can publish to sites like WordPress and Webflow. Machined is on a "bring your own key" model, meaning you'll need to have a paid OpenAI API account, but it's a good option if you already have OpenAI API access.