Question: I need a solution that allows me to collaborate with my team and advisors on research papers, including annotation and discussion tools.

If you're looking for a tool to collaborate with your colleagues and advisors on research papers, Enago Read is worth a look. This AI-based research assistant has a collaboration tool for sharing and annotating literature, and a Reading Space for brainstorming and project planning. It also comes with features like Personalized Recommendations, Summary Generation, and a Copilot Feature for explaining complex terms in simple terms. Enago Read is available on the web with tiered pricing, including a free Basic plan and institutional plans for universities.

Another good option is Avidnote, an all-purpose AI research tool to help you write, read and analyze research papers. It can be used to discuss papers with others, summarize documents, and even transcribe interviews. With the ability to rewrite text, generate literature reviews and proofread, Avidnote also comes with advanced AI templates for different research methods. It also has strong data protection with GDPR-compliant servers and multiple pricing tiers for different needs.

For those who want more advanced literature review tools, SciSpace offers an interactive platform for scientific PDFs. You can highlight passages, ask questions and get explanations and summaries generated. It also can paraphrase, generate citations and write literature reviews. SciSpace is good for researchers, students and professionals who want to accelerate their literature reviews and improve the quality of their academic research.

Last, Semantic Scholar is a free AI-powered service that helps scholars find and read relevant papers from a massive database. It also offers tools for citing papers, organizing research and creating AI-powered research feeds. Semantic Scholar also offers AI-generated definitions and answers to questions about papers, making it a good tool for collaborative research. The service is free for use, with no subscription fees, so it's good for researchers and developers.