Own it once. Pay for AI as you go.

Your family buys SOFE once, including Sprout and Otis, and keeps it for life. The only ongoing cost is the AI your family actually uses. There's no subscription, and nothing is ever charged automatically.

The Platform You Own

Your SOFE Personal License includes everything your family needs to stay organized day to day, owned once and not rented. Hosting is included for up to 100 GB. The same day you buy, we email your sign-in link and receipt.

Household workspace

The shared home for your family's people, memory, and history.

Otis

Your general family assistant for memory, reminders, lists, and questions across your household.

Sprout

Your school and learning specialist for deadlines, forms, events, and learning progress from the school senders you approve.

Family memory

Details, preferences, and information your family will need again.

Lists and tasks

Groceries, packing lists, household tasks, and things that need follow-through.

Reminders and routines

One-time reminders, recurring responsibilities, and seasonal tasks.

Household records

Documents and information your family keeps on hand.

Shared context

Information stays connected instead of living in one person's inbox or head.

Data controls

Export or delete your family's information at any time.

Core platform improvements

Ongoing improvements to the household platform, included.

AI, Pay as You Go

Software is a one-time cost, so you pay for it once. AI costs money every time it reads an email or answers a question, so you pay for what your family uses. Most families spend $1 to $3 a month, and kids who practice with Sprout most days use a little more.

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$10 to start

Every household starts with a $10 AI balance, a free bonus that lasts most families a few months.

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Top up when you want

Add $10, $20, or $50 at any time. Balance you buy never expires, and nothing is charged automatically.

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A balance in dollars

The app shows your balance in dollars and about how long it will last at your family's pace. We let you know well before you run low.

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Cheaper over time

When AI gets cheaper, your costs go down too, without a new plan or a price change.

One-time purchase

$99

Lifetime SOFE, Sprout, and Otis, with a $10 AI balance to start

Start for $99

If Your Balance Runs Out

Running out of AI balance never costs your family information or a missed email.

✓SOFE keeps reading your email for 14 more days
✓After that, new emails wait in SOFE, still visible to you
✓SOFE catches up as soon as you top up
✓Your household, lists, and history stay available

Common Questions

What is the difference between SOFE, Sprout, and Otis?

SOFE is the household platform your family owns for life. Sprout specializes in children, school, learning, and activities. Otis is your general family assistant for memory, reminders, lists, and questions across the rest of household life. Both are included with your SOFE license.

What exactly do I own with the SOFE Personal License?

Your household workspace, Sprout, Otis, family memory, lists and tasks, reminders and routines, household records, shared context, hosting up to 100 GB, data export and deletion, and ongoing core platform improvements, all included for as long as you use SOFE, with no subscription required.

Why isn't AI included in the $99?

Because AI is the one part of SOFE that costs money every time it runs. Including it would mean either a subscription or limits sized for the heaviest users. Pay as you go means your family pays only for what it uses.

Does the AI balance expire?

Balance you buy never expires and has no fees. The $10 starter balance is a free bonus and is used first.

What if SOFE isn't the right fit for us?

You have 30 days to ask for a full refund of your $99. You can export or delete your family's information at any time.

What happens if SOFE shuts down?

The SOFE Stewardship framework includes documented continuity practices and data portability. Your data stays yours.

What happens if SOFE is acquired?

Your lifetime SOFE entitlement transfers with the service. Any successor that continues to operate SOFE, or a substantially similar successor service, must honor your active lifetime access at the access level originally granted. Your AI balance transfers too. Separately offered products remain subject to their own terms.