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Subscription
Basic
For everyday reading and learning.
$6.99per month
Upgraded from Free:
- 500 AI uses every month
- 3 pages of whole-text sentence analysis every month
- 2 web pages of website analysis every month
- Cancel or change plans anytime
ProRecommended
For deeper thinking and longer explorations.
$9.99per month
Upgraded from Basic:
- 800 AI uses every month
- 10 pages of whole-text sentence analysis every month
- 5 web pages of website analysis every month
- Early access to Beta features
- Room to explain, question, and follow ideas further, every day
Premium
For when understanding becomes part of how you work.
$17.99per month
Upgraded from Pro:
- 2,000 AI uses every month (4× Basic)
- 20 pages of whole-text sentence analysis every month
- 10 web pages of website analysis every month
- Early access to Beta features
- Room for deeper questions, longer explorations, and heavy daily use
FreeFor 3 months after registration
Try InterStand on the text that makes you pause.
$0No card required
Register for free uses- 10 free AI uses per month for your first 3 months after sign-up; unused uses lapse each month
- Explain, Language Learning, Ask, and Summarize on selected text
- Follow-up questions in the context of your selection
- 1 page of whole-text sentence analysis for your own text during the sign-up programme; the sample articles are analysed for everyone
- 1 short web page of website analysis (up to 500 words) during the sign-up programme
- Your learning history, kept to review