sutdywithretain · Office #46,802

What it is

Calls itself “AI tutor”.

• Calls itself: AI tutor

“Retain is an AI tutor for video lectures and YouTube.”

Where it puts itself

Its one line of difference: “Most AI tools hand you a summary and do the thinking for you. Retain is built to do the opposite.”

“Most AI tools hand you a summary and do the thinking for you. Retain is built to do the opposite.”

What it costs

Monthly subscription. A free tier up to a usage limit. No yearly plan. 4 prices listed on its pages, from $0 to $9.

• Monthly: yes
• Yearly: no
• Free plan: free up to a limit
• Price: 4 prices, from $0 to $9

“$0 45 minutes of watch time each month”

“$5 /month $5/month for 9 months ($45 total) · Never auto-renews”

“$6 /month $6/month for 4 months ($24 total) · Never auto-renews”

Who it sells to

Sells to consumers.

• Sells to: consumers

“Start free. Upgrade when you are ready to learn without limits.”

How it runs

Hosted in the cloud. AI is the core of the product.

• Runs where: cloud / hosted
• AI role: core to the product

“Retain turns educational videos into interactive learning experiences.”

“AI-powered learning”

What it works with

Runs inside Nova and Retain. Names YouTube on its pages.

• Runs inside: Nova · Retain
• Names: YouTube

“Nova quizzes you as you watch, grades your answers, and helps you keep what you learn.”

“Retain is an AI tutor for video lectures and YouTube.”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Instant signup: yes
• Trial asks for: nothing

“Start Learning Drop in any YouTube lesson with captions and Retain turns it into your personal study path.”

“Start Free”