Pricing
Not listed
Official monthly price not confirmed
- API
- Read-only links and collaborative graph editing; public API unverified.
Concept Dangle pricing
● Identity checkedEducation · Official-source review 2026-10-07
Concept Dangle reads study material and uses AI to identify concepts the text assumes the learner already knows. It organizes those prerequisites into a navigable graph with notes and Unknown, Learning or Mastered states. A next-study suggestion follows that graph, and accounts support sharing or collaborative editing.
- Category
- Education
- Free access
- No-account try-out and free account advertised; exact ongoing AI quota unknown.
- API access
- Read-only links and collaborative graph editing; public API unverified.
Understand the total cost
Concept Dangle pricing & plans
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Official product page
Reviewed workflow, access and documented restrictions.
Read original source ↗Cost and handoff
The site supports English and Vietnamese notes, optional Sunday reminders and browser-held graphs before account creation. It does not publish a current paid fee or a quantified ongoing free AI allowance. Treat the graph as an editable study aid rather than an authoritative curriculum.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.