Join GROW vs Kintsugi AI

The best app for scanning retail event attendee QR codes. Access data and insights to improve the conference experience, and drive better event ROI. The GROW app allows advanced networking and engagement, between retail brands and technology platforms. The QR code scanner is a powerful tool for event sponsors to gather information, allowing segmented attendee lists and targeted lead generation. Advanced metrics turn data into action by leveraging engagement data and providing personalized post-event outreach, helping sponsors convert more leads into revenue. The GROW app provides a customized conference experience.

Kintsugi puts your sales tax position in your pocket. Sales tax compliance moves fast: revenue crosses an economic nexus threshold in a state you weren't watching, a storefront stops syncing, a filing deadline arrives. Kintsugi keeps all of it one tap away, so you always know where you stand between logins to the full web app. DASHBOARD See your potential tax liability and current compliance status the moment you open the app. The Kin Daily Briefing summarizes what changed and what needs attention today, and the potential exposure view breaks down your position state by state so approaching nexus thresholds never surprise you. SALES Review a trailing six-month view of your business at a glance. Toggle between total sales value and transaction count, and drill into any month for a per-month breakdown. DATA SOURCES Every connected system in one list — ecommerce storefronts, payment processors, billing platforms, and accounting tools. Each source shows its health, its transaction volume, and the date range it has actually imported, so a silently broken connection surfaces immediately instead of at filing time. ASK KIN KIN is your sales tax assistant, grounded in your own data. Ask it why your liability changed, what a state's nexus rules mean for you, or what to do about a notice you received. Type your question, dictate it with your voice, or attach a photo or document of a notice for KIN to read. STAY INFORMED Get notified about the events that matter to you, with per-category control over exactly what reaches your phone. Kintsugi is designed for finance and accounting teams who need their sales tax position to be legible at a glance. An existing Kintsugi account is required to sign in.