According to AlphaMoat, in 2026-08 Briefcase (briefcase.so) received 4,433 monthly visits (-32.9% MoM) — ranked #12,641 of 17,407 AI websites with traffic data, and #2,125 of 3,173 in Industry Services; its largest market is UK (92.2% of visits).
Briefcase is an AI automated-bookkeeping platform for accountants and bookkeeping firms, handling everything end to end from document capture to financial close with AI, and meeting the UK's MTD tax requirements.
Priced by documents released per quarter, with all plans including every AI feature and unlimited users: Low at £36/month, Medium at £76/month, High at £156/month, and Ultra at £236/month; additionally, Briefcase Ledger is £9/month, none including VAT.
Data month: 2026-08 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.