Trusted by customers from the world's leading universities.

$8.99/ month

For anyone building a lifelong knowledge base.

Unlimited notes, whiteboards, and tags

Unlimited image uploads

Unlimited collaborator invites

PDF highlights, YouTube transcripts, etc.

AI features trial

100 AI credits/month

$17.99/ month

For learners and researchers who need extra AI access.

Everything in Pro

Unlimited PDF uploads

Unlimited PDF parsing (OCR)

Unlimited usage of basic AI models

Full AI features

1,800 AI credits/month

$53.99/ month

For power users who want the highest AI usage.

Everything in Premium

33% discount for AI credits

8,100 AI credits/month

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