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Rinja

AI-receptionist that answers Swedish small-business phones around the clock — and books.

ElevenLabs · Next.js · Firestore · Twilio · Voice AI

Rinja AI receptionist landing page

Overview

Rinja answers the phone in Swedish 24/7 for hairdressers, restaurants and tradespeople, and actually acts: books, reschedules and cancels appointments, keeps a waiting list, takes messages, transfers calls and texts confirmations. One ElevenLabs voice agent serves every customer — the caller’s number resolves the business at call time, injecting its services, opening hours and a brand-matched voice. Bookings reach the owner three ways (subscribable ICS feed, calendar invite by email, SMS), so it works with any booking system. Built in 48 hours at SYE Hackathon Stockholm, August 2026.

  • Answers in Swedish 24/7 — books, reschedules, cancels, takes messages, transfers
  • One voice agent, multi-tenant per call: number lookup injects services, hours and voice
  • Double-booking protection in a single Firestore transaction
  • Bookings delivered by ICS feed, calendar invite and SMS — works with any booking system
  • Self-serve demo: paste your URL, the site is scraped, then talk to your own receptionist
  • Built at SYE Hackathon Stockholm, August 2026