7 min read
Attendee check-in: 5 methods compared
Paper list, Excel, QR code, NFC badge, dedicated app — an overview of check-in methods with their real advantages and limits.
Why the check-in method matters
Check-in is the first concrete experience attendees have of your event. A smooth entrance signals a well-run organization. A 20-minute queue before things even start sends the opposite message.
Here is an overview of the 5 most common methods, with their real advantages and constraints.
Method 1: The paper list
How it works
A printed list, sorted alphabetically. The greeter ticks the name on arrival.
Advantages
- Zero technology dependency — works with no wifi, no battery, no connection
- Familiar for everyone, including volunteers who are less comfortable with digital tools
- Zero cost
Limits
- Slow on large lists: finding a name among 300 takes many seconds
- Impossible to share access across multiple entrances (duplicates are inevitable)
- No real-time statistics
- Must reprint if the list changes after printing
Who it is for
Events under 50 attendees, with a single entrance, and little stake on welcome-desk flow.
Method 2: Excel / Google Sheets
How it works
The list is open on a computer. The greeter searches the name with Ctrl+F and marks attendance in a column.
Advantages
- Search is faster than on paper
- Possible to share Google Sheets in real time on several devices
- Can produce simple statistics (number present, attendance rate)
Limits
- The interface is not designed for fast check-in: a spreadsheet screen is not ergonomic under pressure
- On mobile, the experience is poor
- Simultaneous edit conflicts on Google Sheets can create duplicates or errors
- Limited for statistics and reporting
Who it is for
Internal events up to 100 attendees, a team comfortable with office tools, zero budget.
Method 3: Personal QR code
How it works
Each attendee receives a unique QR code by email, WhatsApp or another channel. At the entrance, a greeter scans the QR code with a smartphone or tablet.
Advantages
- Very fast: 2-3 seconds per attendee
- No typing or name-search errors
- Works well even with heavy simultaneous traffic
- The QR code also acts as a ticket: one send for confirmation + access
Limits
- Requires sending a QR code to every attendee beforehand
- Attendees who cannot find their QR code slow the queue (plan a secondary lane)
- Requires a scanner or QR-reading app
- Without a dedicated platform, no statistics or entry/exit information
Who it is for
Events with online registration, conferences, training sessions, corporate evenings. This method offers the best speed/simplicity trade-off from about 100 attendees.
Method 4: NFC / RFID badge
How it works
Each attendee receives a physical badge with an NFC or RFID chip. At the entrance, they tap the badge on a reader.
Advantages
- Extremely fast: under one second per attendee
- Differentiated access control possible (some zones only for certain badges)
- Well suited to multi-day events with several sessions
- Premium image
Limits
- Significant hardware cost (readers + badges)
- Heavy logistics: production, distribution, badge collection
- On-site infrastructure to deploy
- Not suited to small or one-off events
- Without a dedicated platform, no statistics or entry/exit information
Who it is for
Large trade shows, multi-day conferences, events with zone-based access control. The ROI threshold is usually above 500 regular attendees.
Method 5: Dedicated check-in app
How it works
The attendee list is imported into a web or mobile app. The greeter searches by typing a few letters, or scans a QR code. Check-in is recorded instantly.
Advantages
- Ultra-fast search by first name, last name or email
- Simultaneous access from multiple devices (several entrances in parallel)
- Attendance report and real-time statistics
- Attendee group management
- No special hardware: any smartphone or tablet is enough
- Structured data, exportable after the event
Limits
- Needs an internet connection (plan a backup if venue wifi fails)
- Small learning curve for the welcome team
Who it is for
This is the recommended method for most events from about 100 attendees. It combines QR-code speed with manual-search flexibility, without NFC hardware complexity.
Summary table
| Method | Speed | Multi-entrance | Cost | Complexity |
|---|---|---|---|---|
| Paper list | Slow | No | Very low | Very low |
| Excel / Sheets | Medium | Partial | Low | Low |
| QR code | Fast | Yes | Medium | Medium |
| NFC badge | Very fast | Yes | High | High |
| Dedicated app | Fast | Yes | Medium | Low |
Which method should you choose?
For most professional event organizers, a dedicated check-in app is the best compromise: fast, available on any device, with no hardware investment.
Combining QR code + app covers 95% of needs: attendees with their QR code are processed in 3 seconds, and those without are found by name search in under 10 seconds.
Gatesly offers exactly this approach: import your list, manage check-in from several devices at once, and export your attendance report at the end. See plans →
Ready to simplify your check-in?
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