Logically

Logically.app is an AI‑powered research and writing assistant designed for students, academics, and professionals. It helps users summarize documents, generate citations, annotate PDFs, and write essays with AI support. The platform combines citation‑backed research, contextual Q&A, and AI writing tools to make academic work faster and more reliable.

It offers AI document writing, PDF annotation, citation generation (10,000+ styles), grammar checking, paraphrasing, and TL;DR summaries. Logically.app also supports collaboration for group projects, integrations with reference managers (Zotero, EndNote, Mendeley), and enterprise‑grade security, helping users save time, reduce stress, and improve academic productivity.

And the best part? Logically.app is freemium — it offers a free tier with limited uploads and queries, while paid subscription plans unlock larger file sizes, unlimited queries, advanced citation tools, and collaboration features. The entry paid plan starts at $30/user/month.