Detailed plan limits

Compare credits, attachment storage, ordinary course parsing, model access, everyday study coverage, and heavy-task discounts across plans.

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How storage is counted

Storage primarily counts original uploaded attachments such as PDF, PPT, images, and other source files. Parsed text, structured analysis, quizzes, and chunks are much smaller and are not part of this primary attachment limit.

Delete attachment

Deletes the original file and frees storage while keeping the material name, parsed text, analysis, notes, quizzes, and chunks.

Delete material

Deletes the original file and removes the material with related analysis, quizzes, and chunks.

Upgrade plan

Adds more attachment storage for larger course libraries and long-term review.

PlanFreeStarterPlusProUltra
included credits / month2006001800500012000
Original attachment storage200MB1GB4GB12GB50GB
Max file20MB25MB50MB100MB200MB
Daily free ordinary course parses001 / day3 / day8 / day
Everyday study toolsUses creditsUses creditsPartly freeMostly freeBasically free
Model accessStandardStandard and Pro modelStandard, Pro model, and PremiumStandard, Pro model, and PremiumStandard, Pro model, and Premium
Premium model billingPremium uses the GPT text model on Plus and above and is billed from actual token cost.Premium uses the GPT text model on Plus and above and is billed from actual token cost.Premium uses the GPT text model on Plus and above and is billed from actual token cost.Premium uses the GPT text model on Plus and above and is billed from actual token cost.Premium uses the GPT text model on Plus and above and is billed from actual token cost.
Heavy-task credit discountNoneNone0.8x0.6x0.4x
Best course loadTrial1 light course1-3 courses3-6 coursesMany courses / group
Best forTrial usersLight usersRegular studentsHigh-frequency learnersPower users / groups