Comparison with Other Tools
The Wiener column covers features available in the currently sold Unity Asset version 1.0.0. The Standalone version and UE5 output are Coming Soon and are not current features. Check each project's official site for the latest information about other tools.
This page compares Wiener with commonly used Static Game Data management tools.
Use this as a reference when choosing the right tool for your project.
Feature Comparison
| Feature | Wiener | MasterMemory (Cysharp) | ExcelToScriptableObject (greatclock) | UE5 DataTable (Epic Games) |
|---|---|---|---|---|
| Data Input | ||||
| Input format | Excel / Google Sheets | C# class definitions | Excel (xlsx) | CSV / JSON / in-editor |
| Non-engineer friendly | ✅ | ❌ | ✅ | ✅ |
| YAML editor included | ✅ | ❌ | ❌ | ❌ |
| Output | ||||
| Binary output | ✅ | ✅ MessagePack | ❌ ScriptableObject | ❌ uasset (non-portable) |
| C# (Unity) | ✅ | ✅ | ✅ | ❌ |
| C++ (UE5) | Coming Soon (Standalone) | ❌ | ❌ | ✅ native |
| JSON / CSV / PHP / SQL | ✅ | ❌ | ❌ | ❌ |
| Blueprint access | Coming Soon (UE5 output) | ❌ | ❌ | ✅ native |
| Auto-generated manual | ✅ | ❌ | ❌ | ❌ |
| Search & Operations | ||||
| Advanced multi-key search | △ | ✅ primary/secondary index | ❌ | △ |
| Standalone batch conversion | Coming Soon (Standalone) | ✅ | ❌ Unity Editor only | △ Commandlets (complex) |
| Security & Integrity | ||||
| Lightweight Obfuscation (per-field control) | ✅ | ❌ | ❌ | ❌ |
| Checksum-based corruption/change detection | ✅ | ❌ | ❌ | ❌ |
| Validation | ✅ YAML-based | ✅ C# code | ❌ | △ type check only |
| Dev Experience & Operations | ||||
| Version management | ✅ | ❌ | ❌ | ❌ |
| Exclude dev data from prod | ✅ | ❌ | ❌ | ❌ |
| Mismatch custom handler | ✅ delegate | ❌ | ❌ | ❌ |
| Debug CSV export | ✅ | ❌ | ❌ | ❌ |
| Localization | ||||
| Localization support | ✅ transparent API | ❌ | ❌ | △ UE L10N integration |
| Translator-friendly CSV | ✅ | ❌ | ❌ | ❌ |
| Type Safety & Code Integration | ||||
| Compile-time type checking | △ YAML-based | ✅ C# classes | △ | △ |
| Natural C# codebase integration | △ | ✅ | △ | ❌ |
| License & Pricing | ||||
| Price | See the Unity Asset Store product page | Free (MIT) | Free (MIT) | Free (bundled with UE) |
| Official support | See the product page and official contact | Community | Community | Epic official |
| Multi-engine | Unity (UE5 is Coming Soon) | Unity only | Unity only | UE5 only |
MasterMemory (Cysharp)
A high-performance in-memory database that uses C# class definitions directly as the Static Game Data schema.
Offers strong type safety and natural integration with existing codebases, making it a great fit for engineer-driven teams.
Supports advanced multi-key indexing with primary and secondary indexes.
Unity-only — no UE5 support — and data structure changes always require an engineer.
Where MasterMemory wins over Wiener
Free (MIT)
Strong compile-time type safety
Advanced multi-key search indexing
Low learning curve for experienced Unity engineers
Repository: github.com/Cysharp/MasterMemory
License: MIT
ExcelToScriptableObject (greatclock)
Converts Excel files to ScriptableObjects from within the Unity Editor.
Works out of the box with no additional tooling, but is not suited for batch execution or CI/CD integration.
Output is limited to ScriptableObjects, making server-side or UE5 use impractical.
Where ExcelToScriptableObject wins over Wiener
Free (MIT)
Zero setup, works immediately
Familiar ScriptableObject format for Unity developers
Repository: github.com/greatclock/excel-to-scriptableobject
License: MIT
UE5 DataTable (Epic Games)
The Static Game Data management system built into Unreal Engine.
Requires no additional tooling and provides native Blueprint access out of the box.
Unity is not supported, and it lacks obfuscation, version management, and localization.
Where UE5 DataTable wins over Wiener
Free (bundled with UE5)
No additional infrastructure required
Fully native Blueprint integration
Backed by Epic's official documentation and support
Official docs: Unreal Engine DataTable
License: Unreal Engine EULA
Choosing the Right Tool
Choose MasterMemory if:
- Unity-only project with an engineer-driven team
- Complex multi-key queries are needed
- Free and open-source is a requirement
Choose ExcelToScriptableObject if:
- Small Unity project
- No CI/CD needed, editor-only workflow is fine
- Immediate setup is the top priority
Choose UE5 DataTable if:
- UE5-only project with no additional cost budget
- Native Blueprint integration is the top priority
- Obfuscation and localization are not needed
Choose Wiener if:
- Lightweight obfuscation and checksum-based corruption/change detection are required
- Localization needs to be managed in one place
- Binary / C# / JSON / PHP / SQL / CSV / manual output is needed from the same input
- Non-engineers manage Static Game Data
- You can evaluate conversion and load times with your actual data and target environment
Which Tool Should I Choose?
| Your situation | Recommendation |
|---|---|
| Convert inside the Unity Editor and generate Unity Binary/C# | Currently sold Unity Asset version |
| Generate JSON/PHP/SQL/CSV from the Unity Editor as well | Currently sold Unity Asset version |
| Run conversion from a command line without Unity | Standalone version (Coming Soon) |
| Generate UE5 C++ | Standalone version (Coming Soon) |
| UE5 only, no Excel, free is fine | UE5 DataTable |
| Unity only, open source is fine | MasterMemory (Cysharp) |
| Want the simplest Unity setup | ExcelToScriptableObject |
Check the Unity Asset Store product page for current pricing and terms. The Standalone version and free trial are Coming Soon; their release dates and terms are not yet fixed.