8 Best Online Scoreboard Systems for Your Unreal Engine Project

In the world of game development, a robust online scoreboard system can serve as the backbone of your game’s competitive edge. Players love seeing their names climb the leaderboards, competing for top ranks on a multiplayer leaderboard or a global scoreboard. Whether you’re developing a frantic multiplayer shooter or a puzzle game leaderboard that rewards skill and strategy, adding an online leaderboard system can significantly boost player engagement and retention. A well-integrated game scoreboard not only enhances competitiveness but also keeps players coming back for more.

The main question is: Which online scoreboard backend solution should you choose? There are numerous free or low-cost online scoreboard options available for game developers. Each online scoreboard system has its own strengths, weaknesses, pricing models, and ease-of-integration strategies. Below, we’ll present a comparison table of these online scoreboard solutions, discuss each service in detail, and provide links and references for further reading to help you select the best online scoreboard for your project.

Quick Comparison Table

“High,” “Moderate,” or “Low” are relative indicators for quick reference.

Detailed Breakdown of Each Service Online Scoreboard

1. GameSparks (AWS)

Overview:
GameSparks is a Backend-as-a-Service (BaaS) platform tailored for game developers. Now part of AWS, it excels in providing a comprehensive feature set: real-time multiplayer, authentication, analytics, and, of course, leaderboards.

Pros:

• Scalability: Amazon’s infrastructure ensures it can handle large player bases.
• Rich Feature Set: Built-in player data management, matchmaking, analytics.
• Integration Support: Solid Unreal Engine support and community documentation.

Cons:

• Cost Uncertainty: While you start free, usage spikes can lead to higher bills.
• Complexity: There’s a steeper learning curve and more setup compared to simpler options.

References & Resources:

• GameSparks Documentation
• AWS Game Tech

2. PlayFab (Microsoft Azure)

Overview:
PlayFab is a Microsoft-owned LiveOps platform with extensive support for leaderboards, virtual economies, player data, and analytics. It’s well-integrated with Azure services, making it a powerful solution for growing projects.

Pros:

• Comprehensive Tools: Covering matchmaking, economies, events, and analytics.
• Generous Free Tier: Supports many monthly active users before costs scale.
• Strong Documentation: Official SDKs, quickstarts, and sample projects for Unreal.

Cons:

• Feature Overload: Might be too complex for small, simple projects.
• Cost Beyond Free Tier: As your game and userbase grow, so will expenses.

References & Resources:

• PlayFab Documentation
• Azure for Game Development

3. Firebase Realtime Database (Google)

Overview:
Firebase is a general-purpose mobile/web backend. It’s not game-specific, but it offers real-time sync, making it easy to maintain live leaderboards by reading/writing player scores directly.

Pros:

• Fast Setup: Ideal for rapid prototyping or small titles.
• Real-Time Data: Leaderboards update instantly across all players.
• Free Tier: Generous enough for small-scale tests.

Cons:

• Not Game-Focused: Lacks built-in game logic features; you must implement sorting, validation, and queries yourself.
• Scaling Costs: As usage grows, you pay for what you consume.

References & Resources:

• Firebase Documentation
• Firebase for Games

4. Supabase

Overview:
Supabase is an open-source alternative to Firebase, built on top of PostgreSQL. It provides a real-time API, authentication, and storage, letting you craft custom leaderboards with full SQL power.

Pros:

• Open Source: More control and transparency over your backend.
• SQL at Your Fingertips: Flexible queries and powerful database capabilities.
• Affordable Tiers: Scales well for indie developers.

Cons:

• Not Game-Centric: No native leaderboard features; you build it yourself.
• Setup Overhead: More manual configuration than turnkey services.

References & Resources:

• Supabase Docs
• Postgres Official

5. Self-Hosted (PostgreSQL or Another DB)

Overview:
Self-hosting means renting a server (e.g., on DigitalOcean or Linode) and running your own database (like PostgreSQL). It’s fully DIY—ideal for those who want absolute control.

Pros:

• Full Customization: No limits imposed by a platform’s feature set.
• Cost Control: Can be cheap if you manage resources well.
• No Vendor Lock-In: Freedom to migrate or modify at will.

Cons:

• Maintenance Burden: Security, scaling, backups, and updates are your responsibility.
• Time-Intensive: Requires building your own APIs and infrastructure.

References & Resources:

• PostgreSQL Docs
• Guide: Hosting a PostgreSQL DB

6. Epic Online Services (EOS)

Overview:
Epic Online Services integrate naturally with Unreal Engine. It’s free and offers leaderboards, stats, achievements, and cross-play features.

Pros:

• Free: No direct costs for core services.
• Unreal Integration: Built by Epic, it pairs naturally with Unreal projects.
• Solid Core Features: Enough for most indie and small studio needs.

Cons:

• Not as Extensive as Others: Fewer advanced features than PlayFab or GameSparks.
• Ecosystem Ties: Tightly bound to Epic’s ecosystem (though it can be used elsewhere).

References & Resources:

• EOS Documentation
• Unreal Engine Official Site

7. Google Sheets + Custom API

Overview:
Using Google Sheets as a backend is an extreme DIY solution. You’d create a simple script or use a low-code tool to store and retrieve scores.

Pros:

• Free & Accessible: Anyone with a Google account can set it up.
• Quick Prototyping: Great for game jams or test environments.

Cons:

• Non-Scalable: Performance issues will arise with more players.
• Minimal Features: You handle sorting, validation, security all on your own.

References & Resources:

• Google Sheets API Docs
• Google Apps Script Docs

8. Photon Fusion / Photon Realtime

Overview:
Photon focuses on multiplayer networking. While not primarily a leaderboard service, you can store and share scores among players using Photon’s infrastructure.

Pros:

• If You Use Photon Already: Easy integration if your game’s networking is Photon-based.
• Stable Real-Time Communication: Ideal for fast-paced multiplayer games.

Cons:

• Limited Leaderboard Tools: Not as fully featured as dedicated backend solutions.
• Free Tier Limits: You may face costs once you exceed certain concurrency levels.

References & Resources:

• Photon Documentation

Additional Considerations & Best Practices Online Scoreboard

• Cheat Prevention: Ensure your scores are verified on the server to prevent manipulation.
• Security: Implement SSL, proper authentication, and rate-limits on queries.
• Performance Testing: Test your solution early and often to handle peak loads.

External References & Helpful Links

• Unreal Engine Marketplace (Plugins for integrations)
• GDC Talks on Backend Architecture (Search GDC Vault for backend and LiveOps talks)
• GameDev Stack Exchange (Community Q&A for troubleshooting)
• Guide to 100 Game Development Frameworks, Libraries, and Engines Across Popular Programming Languages – Rambod

Conclusion: Finding the Perfect Fit

Your ideal scoreboard solution will depend on your game’s complexity, player scale, budget, and your team’s expertise:

• For a frictionless start: Epic Online Services (EOS) is an excellent first choice if you’re heavily invested in Unreal.
• For scalability and advanced features: PlayFab or GameSparks are top-notch options as your user base grows.
• For DIY and open-source flexibility: Supabase or a Self-Hosted database give you total control at the cost of extra work.
• For quick prototypes: Firebase or even a Google Sheets + API hack can get you off the ground in no time.

By understanding each online scoreboard option, weighing the pros and cons of each leaderboard system, and utilizing the references provided, you can confidently integrate a game leaderboard solution that enhances player engagement, supports your Unreal Engine development needs, and keeps players coming back for one more run at the top of the global leaderboard. A well-chosen online leaderboard system ensures scalability, seamless integration, and an engaging experience for your players.