I won’t write a full article, but as a LTD buyer, I can honestly say this deal is pure gold.

Paperguide completely replaced Afforai/Logically for me without any real downside.
The features are precise, the research system is strong, and the overall experience feels very solid.

What I appreciate most is that the team is actively improving the product, and the founder is extremely polite, responsive, and reliable — especially compared to the tool I mentioned above.

Thank you for your hard work. This one is a keeper.

Founder is active, open to suggestions, and quick to respond.
Users often mention that feedback turns into real product updates.
Constant improvements

Regular feature updates and UX tweaks.
The roadmap seems driven by real user needs (students, researchers, marketers, analysts, etc.).

Paperguide is often positioned as:

A research‑first AI assistant that reads your documents and helps you think with them.
A replacement for generic AI chat tools when you actually need serious document work (PDFs, research, study, content creation).
A productivity tool for researchers, students, analysts, and content creators who need both understanding and output (not just quick summaries).
A trust‑focused tool: answers backed by sources, with a strong focus on accuracy and transparency.