OpenDatabase is a Unity plugin that provides free database hosting, backend API hosting, and one-click API generation with secure, easy integration for saving and managing game data.OpenDatabase is an all-in-one solution that provides free database hosting, free backend API hosting, and automatic API generation with seamless Unity integration.Many Unity developers struggle with setting up databases, building backend APIs, hosting them, and integrating everything into their games. OpenDatabase removes this complexity by giving you a complete system inside Unity. You can easily store and manage player data, inventory, chat messages, levels, purchases, scores, leaderboards, and more — without building your own backend.It helps you save both time and money by removing the need for external hosting and backend development.Despite the name, OpenDatabase is fully secure and private. Only users who purchase the plugin can log in using their invoice ID. Each user gets their own databases, and all access is protected using API keys, ensuring safe and controlled usage.The plugin includes a Database Manager Editor Tool inside Unity, allowing you to manage databases, tables, and data directly from the editor. You can also test APIs and generate ready-to-use scripts with a single click.It also includes built-in authentication support, where you can configure login systems, user data, and session settings directly from the editor.You can export your database anytime, and if needed, you can request a self-hosted version to run everything on your own server.OpenDatabase also provides storage tracking with up to 50GB free storage, with flexible scaling options based on your needs.2. Key FeaturesOpenDatabase gives you everything you need to manage your game’s data easily, all inside Unity:Log in quickly using your purchase invoiceCreate, rename, and delete databases anytimeSee all your databases in one placeCheck how much storage you’re usingCreate and manage tables with just a few clicksAdd and customize fields for your dataSet rules like required fields, unique values, or automatic IDsUpdate or remove tables whenever neededView and manage your game data directly in UnityAdd, edit, or delete rows بسهولةBrowse large data with simple paginationInstantly see changes without leaving the editorTest your game’s data operations in real timeSend and receive data directly from the editorTry different requests and instantly view resultsAutomatically generate ready-to-use Unity scriptsGet clean, structured code for your game dataKeep your scripts updated when your data changesBuilt-in user login systemAllow players to sign up and log inSecure password handlingControl how long users stay logged inMonitor storage usage easilyFree storage included up to a generous limitScale as your project growsSecure and private access for every userSafe data handling behind the scenesOption to export or host your data yourself later3. Use CasesOpenDatabase is suitable for a wide range of games and applications:Saving user data, profiles, and progressManaging inventory, products, or digital assetsBuilding social features like friends, followers, or connectionsStoring chat messages and notificationsManaging app content, settings, and configurationsTracking purchases, subscriptions, and transactionsCreating leaderboards, rankings, or analytics dataHandling sessions, matchmaking, or real-time interactionsPowering admin panels or dashboard systemsQuickly building prototypes that require data storageSupporting full-scale apps or games without backend developmentTeams looking for a simple, all-in-one data solutionDevelopers who may want to move to self-hosting laterUnity Version Required: 2020.3 LTS or higherSupported PlatformsWindowsmacOSLinuxAndroidiOSWebGLOverviewOpenDatabase provides a complete backend system integrated into the Unity Editor, allowing you to manage data and connect it to your game without external setup.Editor IntegrationAccess via Tools > Open DatabaseManage databases, tables, and data inside UnityBuilt-in tools for testing data operationsData & StorageSupports common data types and flexible structuresPrivate databases for each userTracks storage usageFree storage up to 50GBAPI SystemAuto-generated APIs for all tablesSupports create, read, update, and delete operationsUses simple JSON requests and responsesAuthentication & SecurityInvoice-based developer loginOptional player login systemAPI key protectionSecure password handlingCode GenerationOne-click Unity script generationReady-to-use API manager and data classesUpdates automatically when data changesNetworkingLightweight HTTP communicationWorks across all supported platformsSelf-HostingOption to export dataOption to self-host backend if neededThis package includes documentation and promotional materials generated with AI assistance (ChatGPT, DALL·E). All scripts, logic, and core functionality were manually developed by the author.
