Independent Small Businesses
One Brain for Your Business and Your Household
Stop juggling spreadsheets, receipts, and shoeboxes. Run the whole thing from one dashboard.
Includes 14-Day Free Trial — Instant Access
Weighted-average cost (WAC) inventory
AI receipt parsing (email + upload)
Real-time Schedule C-ready ledger
Square + Stripe POS sync
Life & estate vault included
Founding-member pricing
Stop the marketplace tax
Stop Paying the 20% Marketplace Tax
Sawyer charges booking fees on your own clients. BrainInABox OS™ gives you 0% marketplace fees, built-in inventory COGS, and complete business + personal vault management.