MyReport is a good option. It uses sophisticated NLP technology to gather data and generate citations, which makes it a good option for freelancers, students and professionals who need to produce reports rapidly but still want to look professional. It integrates with Google Drive and has good security to keep your data safe. It offers several pricing tiers, including a free trial, so you can pick the one that works for you.
Another option is Bit.ai, an AI-powered tool for collaborative document editing that also comes with some sophisticated features like design choices, powerful search and document history. It's got an AI Genius Assistant Writer for custom templates and brainstorming, too, so you can research and write documents. Bit.ai also lets you collaborate in real time and share in different ways, including interactive living documents and trackable links.
If you're looking for something more focused on generating documents, check out v0 Report. This tool lets you generate, customize and manage high-quality documents rapidly and easily. It can handle a variety of documents, including literature reviews and research papers, and is easy to use with no programming skills required. v0 Report also has good encryption for data security and multiple pricing tiers for different needs.