Plickers: Revolutionizing Classroom Assessment with QR Code Technology

Plickers revolutionizing classroom assessment by eliminating the need for students' devices while still providing instant feedback. With this innovative learning tool, teachers can ask questions while students respond by holding up unique QR code cards in various orientations. With just a single mobile device and the Plickers app, teachers can instantly scan the entire classroom, capture all student responses simultaneously and provide instant analyses. This elegant blend of low-tech and high-tech makes assessment accessible in any educational setting, regardless of technology limitations.

Overview of the most important Advantages and Functions

• Device-free student participation: Students use only printed QR code cards to respond, so no individual devices or accounts are required .
• Fast Response Capture: The mobile app quickly scans all student cards at once and provides instant feedback on student understanding.
• Works Offline: Sessions can be conducted without an internet connection, making the app ideal for all classroom environments .
• Multiple Choice Assessment: Create and organise question sets with text and image-based multiple choice questions .
• Real-time Analysis: View instant results in visual charts and save data for long-term analysis .
• Google Classroom Integration: Import student lists directly from Google Classroom for quick setup.
• Distance Learning Feature: The eLearning feature allows for synchronous assessment when students are learning from home.
• Customizable Question Library: Create a collection of questions organised by topic, unit or lesson that can be reused .
• Individual Student Tracking: Monitor progress at both the class and individual student level over time.

Pros and Cons Table

Platforms & Device Compatibility

• Teacher Web Platform: Cloud-based access via any modern web browser on laptops/desktops
• Teacher Mobile App: Available for iOS and Android devices
• Student Interface: Physical printed QR code cards (no digital devices required)
• Distance Learning: eLearning option available for device-based remote participation
• Connectivity Options: Works both online and offline

Technical Specifications

• Hosting Model: Cloud-based SaaS application with offline functions
• Data Storage: Secure cloud storage for student roster and assessment data
• Mobile Requirements: iOS or Android device with working camera and app installation capability
• Browser Requirements: Modern web browsers (Chrome, Firefox, Safari, Edge)
• Internet Requirements: Online connection for initial setup and data synchronisation; offline mode available for classroom use
• QR Technology: Proprietary QR code system, optimised for classroom scanning conditions
• Card System: Printable PDF card sets with unique identifiers for each student

Native Integrations

• Google Classroom: Import student rosters directly
• Google Sign-in: Authenticate with Google credentials
• Microsoft Services: Integration with Microsoft platforms
• YouTube: Embed video content in questions
• Pusher: Real-time web/mobile communication for interaction with Now Playing display
• Cloudinary: Image hosting and managing images

Compliance with Industry Standards

• Data Privacy: Compliance with data protection standards for educational institutions
• Accessibility: Accessible design as a top priority for various educational institutions
• GDPR Compatibility: Compatible with global data protection regulations
• SSL Security: Secure data transmission via https protocols

Target Audience

• K-12 Teachers: Primary user base in all grade levels (1-12)
• Schools & Districts: Group licenses available for institution-wide use
• Education Departments: Department-level rollout with volume discounts
• Student Beneficiary: Works for all students, regardless of access to devices or technical proficiency
• Special Education Settings: Accessible format for different learning needs
• Low-Resource Environments: Ideal for classrooms with limited technical access

Industry Adoption & Customers

Plickers is widely used in the education sector and is used by millions of teachers around the world . While the search results contain little specific customer information, the growing search traffic on the platform (98,000 visits in April 2025, 17,000 more than the previous month) shows that it is becoming increasingly popular. Analysis of traffic shows strong usage in several countries, with Spain (15.8%), the United States and other regions showing high adoption.

Pricing & Licensing Model

All plans include:

• Free 14-day trial
• Auto renewal option
• Sales tax included in price (USD)

Information about the company

Plickers has established itself as an innovative educational technology company focused on making assessment accessible in all classroom environments. The platform was officially launched on April 30, 2018 on Product Hunt, although development began earlier. The company has designed its platform around the principle of accessibility to ensure that classrooms with limited technological resources can also reap the benefits of digital assessments. Plickers continues to develop its offering and has expanded its capabilities to include distance learning, while maintaining its commitment to simple, effective assessment solutions for the classroom.

User FAQs

How does Plickers work without students' devices?

Plickers uses printed QR code cards that are assigned to each student. When asked a question, students hold their cards in different directions according to their answer choice (A, B, C or D). The teacher uses the Plickers mobile app to scan the room and capture all answers instantly.

Can I use Plickers without internet access?

Yes, Plickers has been designed to work in environments with limited internet access. Teachers can prepare the questions and conduct the sessions offline. The data will be synchronized as soon as the internet connection is available again.

How many students can I assess at the same time?

The default setting of Plickers is suitable for typical class sizes. The free version supports multiple classes with different student rosters and is therefore suitable for teachers with various teaching times.

Can I integrate Plickers with my existing teaching tools?

Plickers offers integration with Google Classroom for importing rosters and works with other services such as Microsoft and YouTube. The platform will continue to expand its integration capabilities.

What is the difference between the free version and Plickers Pro?

The free version offers basic rating features, while Plickers Pro offers advanced content sharing and creation features, advanced questions and improved analytics tools. Pro is available as a monthly or annual subscription and offers group licensing options for schools and districts.