Alternatives to PaperCopilot (Early Preview)

Comparable listings

1. SciSpace: Do hours of research in minutes Describes nearly the same job, with a large installed audience · Wider access than the original 300k users ★ 4.3 Compare side by side
2. Simply Describes nearly the same job, smaller audience · Fewer sites but more permissions than the original 6 users Compare side by side
3. Constella: AI Paper & Research Assistant Describes nearly the same job, smaller audience · Wider access than the original 288 users ★ 4.2 Compare side by side
4. Faculti Describes nearly the same job, smaller audience · Narrower access than the original 10 users ★ 5.0 Compare side by side
5. alphaXiv - Understand Research Papers Describes nearly the same job, with an established audience · Wider access than the original 30k users ★ 5.0 Compare side by side
6. Skrutini — AI Paper Referee Describes nearly the same job, smaller audience · More sites but fewer permissions than the original 6 users Compare side by side
7. PaperLens Describes nearly the same job, smaller audience · Narrower access than the original 4 users Compare side by side
8. PaperPilot · Research Paper Summarizer Describes nearly the same job, smaller audience · Fewer sites but more permissions than the original 19 users ★ 5.0 Compare side by side

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store. Access compares where each listing can run (every site, how many site patterns) and how many browser permissions it declares, against the extension it would replace. Narrower is not a verdict on safety: compare what each needs for the job.