ContextStacker vs TadaPlan

ContextStacker brings your workspace knowledge into one focused chat. Sign in with the same account you use on the web, then ask questions across readable documents and enabled API resources in your workspace. Answers stream as they are generated, support Markdown, and include source references so you can understand where the information came from. KEY FEATURES • Ask across your entire workspace without choosing a single document • Continue conversations shared with the ContextStacker web app • Receive streamed answers with Markdown formatting • Review document and API sources behind each answer • Start new conversations and revisit chat history • Switch workspaces and manage your account • View your current plan and usage Use the web app to add or manage documents and API resources or invite members. Workspace owners and billing managers can subscribe to Pro Annual or Business Annual in the iOS app. Each plan clearly shows its annual price and included services before purchase. ContextStacker supports English, Simplified Chinese, and Japanese. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Describe your event in a few sentences. TadaPlan generates the complete plan: dated backward schedule, budget, registrations and a 3D seating chart. Magic up front, a real critical-path engine behind. FROM CLUB BARBECUE TO FESTIVAL Wedding, charity gala, tournament, general assembly, festival: describe the event, its date and its size — the AI proposes a plan of dozens of dated, dependency-aware tasks in about a minute. ASK TADAPLAN Ask a question about your event in plain language — "Am I on track?", "Add a tasting the day before" — and the AI answers, then acts directly on your plan. NEW: SEATING IN INTERACTIVE 3D Explore your room in interactive 3D: rotate the view, drag tables and guests, and let the solver seat everyone by your rules — "keep the Smiths together, Grandma away from the speakers". Impossible conflicts are flagged live. A REAL BACKWARD SCHEDULE, NOT A TO-DO LIST TadaPlan computes your event's critical path (CPM, calculated in code, never guessed): you instantly see which tasks drive the date, and the app flags risks in advance — "13 days short" — not the day after the disaster. EVENT DAY, MINUTE BY MINUTE The AI generates your run-of-show: every moment to the minute, cascading recalculation when a slot slips, locked anchors for the key highlights. YOUR WHOLE EVENT IN ONE APP • Plan: list, timeline, Gantt and calendar views • Budget & Finance: income/expenses, break-even, financial plan, market study and business plan generated by AI (paid plan) • Invoicing: professional PDF invoices, SEPA payment QR, compliant numbering, Peppol e-invoicing and PDF/Word/Excel exports • Registrations: multilingual public page, QR tickets, waitlist, company registrations with named guests, AI concierge that answers your guests • Event day: scan tickets at the door — live attendance counter, duplicate scans rejected • 3D seating: the solver seats your guests by your rules, and you explore the room in 3D • Team: invite, assign, discuss, validate 10 LANGUAGES English, Français, Nederlands, Deutsch, Español, Italiano, Português, Svenska, Dansk, Norsk — interface, public registration pages and automatic emails. Free to start (1 event, limited AI generations). Pro and Business plans for regular organizers. SUBSCRIPTIONS Pro: €49.99/month · Agency: €129.99/month · Event Pass: €49.99 (one-time purchase, no renewal). Payment is charged to your App Store account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://tadaplan.eu/confidentialite