Fairmark

Fairmark started as a complaint about reading-list debt. We had thousands of saved articles and no system for re-encountering them.

Most read-it-later apps pretend to summarize. They confidently flatten a 9,000-word essay into three bullets and you never know what was lost. Fairmark takes the opposite approach: it tells you exactly which sections it summarized, which it skipped, and where it's guessing.

• Anthropic Claude handles section-level summarization with explicit coverage tags.
• Embeddings cluster reading logs; the user approves or rejects clusters.

• 1,200+ active readers in private beta
• Average summary coverage: 73%

• Doesn't yet handle PDFs cleanly
• No mobile app