Question: I'm looking for a writing tool that can handle large documents and offers custom prompts for translation, do you know of any?

If you're looking for a writing tool that can handle big documents and lets you customize prompts for translation, Doctranslate is a good choice. This AI-powered online document translation tool can handle a range of file formats like MS Word, PDF and Excel, and lets you customize prompts to get the translation you want and to preserve context. It also has features like language detection, tone control and a personal dictionary, which makes it a good option for people who need translations that are more detailed and nuanced.

Another good option is ChatDocuments, which uses AI to turn static documents into conversational documents. It works in multiple languages and comes with prebuilt prompts for summarization, job description generation and proofreading. It's good for students, recruiters and lawyers, with prompts geared for each group's needs. It's available in free and paid subscription tiers, so it's a good option for people who want something that's easy to use and efficient.

If you want a broader set of writing and translation tools, Voilà is an AI-powered browser assistant that works with your existing browsers. It comes with vetted prompts and large language models like GPT-4 for generating professional documents and drafting emails. Voilà also has a privacy focus, with user data stored in a secure environment and collaborative abilities through its shared workflow and template system. Its pricing tiers are geared for individuals and teams, so it's good for people who want something that works for them and for their colleagues.