Run 500+ Hacker Events Without Spreadsheet Chaos.
Automate messy CSV ingestion, dynamic QR badge generation, hybrid Agentic RAG lookups, and rate-limited mass email dispatch — wrapped in a high-contrast Neobrutalist console.
> Sanitized 184 phone numbers
> Matched "lead_gh" to GitHub URLs
> Zero CSV injection threats
> UNCONFIRMED $\to$ CHECKED_IN
> 1-click WhatsApp web dispatch
> Drag-and-drop live sync
> Dynamic placeholder overlays
> Embedded offline QR codes
> Instant batch .zip generation
How Capsker Works in 5 Steps
From raw spreadsheet registration dumps to physical on-site badge scanning and automated mail merges.
Drop CSV Dump
Upload spreadsheets from Google Forms, Devpost, or Typeform. Fuzzy matcher maps arbitrary column names.
Cleanse & Group
Automated profile extraction normalizes phone numbers to E.164 and creates canonical GitHub/LinkedIn links.
Triage Kanban
Drag teams across 6 Neobrutalist status columns with 1-click WhatsApp, call, or email previews.
Studio Badges
Overlay dynamic placeholders and QR codes over any base template artwork with live attendee cycling.
Rate-Limit Dispatch
Send personalized passes and event announcements using encrypted custom SMTP or transactional relays.
Built Exclusively for Hackathon Ops
Engineered to eliminate friction before, during, and after your hackathon.
Fault-Tolerant CSV Ingestion
Never fail an entire import because of 2 malformed rows. Capsker isolates bad records into an interactive drawer while auto-detecting fuzzy headers like ph_no or lead-gh.
Neobrutalist Operations Board
High-contrast, zero-blur Kanban board designed for noisy, fast-paced event check-in desks. Instant WhatsApp Web integration lets you nudge ghosting leads in a single click.
Agentic RAG Intel Copilot
Ask natural queries like "Which teams from MIT haven't confirmed phone numbers?" and execute multi-step actions directly with tool calling (e.g. promoting teams or preparing mail batches).
Visual Ticket & Badge Studio
Upload any background graphic. Position participant names, team IDs, and dynamic QR verification codes on an interactive canvas with instant attendee live-preview and zip export.