Instapaper vs Readwise Reader
Instapaper and Readwise Reader are both bookmark manager software. Instapaper is a commercial product from Instant Paper. Readwise Reader is a commercial product from Readwise.
Which to pick
- Pick Instapaper when
- You want a simple, distraction-free read-it-later app and do not need note-app integration.
- Pick Readwise Reader when
- You read a lot online and want highlights and notes from everything flowing into your note-taking system.
Side by side
Saves web articles for later reading in a clean text view, with highlights and Kindle delivery.
A read-it-later app for articles, PDFs, ebooks, newsletters, RSS and video transcripts, with highlights that sync to Readwise and note apps.
A small company with slow development, and some features require Premium.
Paid subscription only, and it is most valuable if you also use Readwise review.
Production-ready (both)
Cloud service, mobile app and browser extension (both)
Not published (both)
Closed source, sold by Instant Paper
Closed source, sold by Readwise
Closed source: you use it under the maker's terms and cannot change or resell the code. (both)
402 Wikipedia readers a month on phones
No Wikipedia article of its own
Other comparisons
More bookmark managers
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.