Scholar Inbox is a personal paper recommender which enables researchers to stay up-to-date with the most relevant progress in their field based on their personal research interests. Scholar Inbox is free of charge and indexes all of arXiv, bioRxiv, medRxiv and ChemRxiv as well as several open access proceedings in computer science.
https://www.scholar-inbox.com/
https://shorturl.at/LbZ0J (linkedin post, had a very long url)
Starting date: 9 May 2025
Whilst Scholar Inbox only has 23k users today, user retention is very promising. So we believe this is something the wider science community would also benefit from.

This market will resolve based on whether Scholar Inbox has over 123k users before 1 January 2026 (AoE timezone). It will resolve immediately if reaches 123k users before then.