Who is Readgraph for?

Individuals and teams who read books and want to retain and apply what they learn.

How much does Readgraph cost?

Paid plans start at $149 once, per Readgraph's pricing page on 2026-09-19.

Do people use Readgraph?

Emerging: ≈ 3 visits a month · estimate, 2026-09.

What are alternatives to Readgraph?

In Knowledge, by use: Treyspace, PendragonX, Mantle, Kapa AI, Coda, Flow.

Readgraph

Self-hosted knowledge system that indexes books and documents, answers questions with source citations.

Knowledge Self-hosted RAG

readgraph.app ↗Product Hunt Launched on Product Hunt · 2026-04-17

At a glanceswept 2026-09-20

≈ 3visits/mo

Emerging · estimate, read 2026-09-19

Readgraph3
#1 Coda3.6M
Knowledge median70

For: Individuals and teams who read books and want to retain and apply what they learn.
Price: From $149 oncepricing page, read 2026-09-19
Activity: Maintainednothing dated on the site
Company: founding year not on record
Runs as: Self-hosted

What people do with itread off readgraph.app on 2026-09-19

Build a searchable knowledge base from books and documents with AI chat
Test understanding with AI-generated assessments based on your reading
Connect concepts across multiple books with an interactive knowledge graph

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Questions this page answers

What is Readgraph?
Self-hosted knowledge system that indexes books and documents, answers questions with source citations.
Who is Readgraph for?
Individuals and teams who read books and want to retain and apply what they learn.
How much does Readgraph cost?
Paid plans start at $149 once, per Readgraph's pricing page on 2026-09-19.
Do people use Readgraph?
Emerging: ≈ 3 visits a month · estimate, 2026-09.
Is Readgraph still maintained?
Maintained.
What are alternatives to Readgraph?
In Knowledge, by use: Treyspace, PendragonX, Mantle, Kapa AI, Coda, Flow.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
The line and the use cases are written by us from the homepage, one row at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.