What problem does it solve?
In large tour groups, the guide's voice does not reach travelers at the back; at holy sites, museums and crowded squares, speaking loudly is often not possible either. Companies rent or buy transmitter-receiver headset sets for this: devices must be charged, handed out and collected, and lost units tracked. Device range is limited and the connection drops when the group spreads out. Announcements, meeting times or urgent information are sent through separate messaging groups.
Target customers
- Umrah and Hajj tour operators
- Agencies running cultural and city tours
- Museums, archaeological sites and exhibitions
- Companies organizing factory and corporate site visits
- Congress and trade fair organizers
How the product works
The tour company sets up its group and guide in the panel; travelers join the group via QR code or link and can even listen in the browser without installing an app. When the guide taps 'start broadcast', their voice is streamed with low latency to every phone in the group; wherever there is internet, range is not an issue. The guide can share written announcements and meeting points, and travelers receive push notifications. The company manages multiple groups and guides at once and sees attendance and listening reports. Content such as recorded narrations and prayers can be uploaded in advance for offline listening.
What the first version (MVP) needs
- Multi-company structure: each tour company manages its own groups, guides and travelers
- Joining a group: via QR code or link, listening without installing an app
- Live audio broadcast: low-latency one-way stream from guide to group
- Announcements and notifications: push for meeting times, locations and urgent messages
- Recorded content: uploading prayers, narrations and guide recordings in advance
- Multi-language channels: guide broadcasts in different languages on the same tour
- Reports: group attendance, broadcast duration and usage statistics
Revenue model
- Monthly or seasonal subscription per tour company
- Usage fee per group or per traveler
- Company-branded app and domain
- Recorded audio guide content packages for museums
Why now?
Almost every traveler carries a smartphone and earphones, and mobile data and international roaming packages have become common. This removes the need to carry separate transmitter-receiver devices. Umrah and Hajj groups depart from Turkey regularly every year, and cultural tourism and museum visits are lively. For companies that want to escape device investment, charging and loss costs, subscription-based software is an easy-to-understand offer.
A faster start on a ready platform
Since Hakan's multi-company sesCell guide audio broadcast SaaS, built for Umrah and Hajj tour operators with live audio via Agora SDK and WebPush notifications, is ready, you can start from this infrastructure to shorten MVP time and expand quickly into cultural tours and museums.
Try sesCell with your group
sesCell is live at sescell.com. 7-day free trial, no credit card; once your application is approved you can broadcast to a real group. Message me on WhatsApp for a setup for your company.
End-to-end roadmap
- Validate the idea (1 week): Interviews with target customers, competitor and pricing research; we sharpen the idea together in a free pre-analysis.
- Scope and design (1–2 weeks): MVP feature list, screen designs and technical architecture; written scope and quote.
- Build the MVP (4–8 weeks): Staged development with weekly demos and a test environment; the source code belongs to you.
- Pilot (2–4 weeks): Real use with the first customers, feedback and fixes.
- Launch and grow (ongoing): App Store and Google Play release, website and SEO, payments and subscriptions, new modules.
Timelines are estimates; they are fixed in a written quote once the scope is clear.
Risks and how to handle them
- Connection quality: mobile data can weaken in crowded areas; adaptive audio quality, automatic reconnection and pre-downloaded recorded content should be offered
- Traveler data (KVKK, Turkey's data protection law): a privacy notice and explicit consent should be obtained for names, phone numbers and location, and unnecessary data should be deleted after the tour
- Live audio infrastructure cost: per-minute audio service costs should be reflected in company and usage packages
Technologies
Frequently asked questions
Do travelers need to install an app?
No. Travelers can scan a QR code and join the group in the browser; a branded mobile app can also be offered for companies that want one.
Does it work abroad, for example in Mecca and Medina?
It works as long as the traveler's phone has mobile data or Wi-Fi; for places with weak connectivity, recorded content can be downloaded in advance.
How much audio delay is there?
Live audio services run with low latency, so narration is heard practically instantly. The actual value depends on connection quality.
Can multiple groups broadcast at the same time?
Yes. Each group is a separate channel; one company can run several groups with different guides at once, even in different languages.