Readwise
Highlight capture and spaced review.
why this verdict
Keep paying — OpenAI has not replaced it
OpenAI's version overlaps, but does not finish the productivity job, so this one still earns its $8/mo.
- A named launch, not a vibe named, unlinked
- AI summarizing what you read. OpenAI, May 1, 2024 — no announcement link recorded yet.
- How much of the job it covers not the job editorial call
- Parts of it. The job still needs the tool to get finished.
- Is there a free way to do it? yes
- 3 of 3 listed replacements have a usable free tier: Matter, Obsidian and Instapaper.
- What the call is worth $96/yr
- $8/mo at the entry paid tier — $96 a year per seat.
- Threatened by
- OpenAI
- Since
- May 1, 2024
- List price
- $8/mo
- Per year
- $96
The backstory
Readwise captures your highlights from books, articles, and PDFs, then resurfaces them with spaced repetition so what you read actually sticks. AI can summarize any text, but that's generation; Readwise's value is the pipeline that collects and replays your own highlights across every source. It survived because that personal capture-and-resurface loop is a data product tied to what you read, not something a summarizer replaces.
Escape hatches
Read-later app with highlights, free tier
hq.getmatter.com open_in_newLocal notes for storing highlights, free
obsidian.md open_in_newSave and highlight articles, free tier
instapaper.com open_in_new3 of 3 replacements have a usable free tier.