InstantDB Alternatives
InstantDB is described as 'Instant is for building real-time and offline-enabled applications. We make it easy to build collaborative products like Notion or Figma' and is an app. There are more than 50 alternatives to InstantDB for a variety of platforms, including Web-based, Self-Hosted, Windows, Linux and Mac apps. The best InstantDB alternative is Supabase, which is both free and Open Source. Other great apps like InstantDB are Directus, Firebase, PocketBase and Appwrite.
Alternatives list
Stacktape is a tool that simplifies AWS for developers, enabling quick deployment of production-grade infrastructure. It transforms complex tasks into more manageable processes. Developers can now use an interactive config editor instead of manually writing YAML files, allowing...
Cost / License
- Free Personal
- Proprietary
Application type
Platforms
- Amazon Web Services
- Software as a Service (SaaS)


+3
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- RemoteStorage
Realm enables any development team, no matter the size, to include difficult-to-build features like two-way data sync and realtime collaboration. Devote more time to what makes your app truly unique and less time to maintaining services.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Android
- iPhone
- iPad
Api Open Studio allows you to quickly create and manage APIs with full business and processing logic and user management, using low-code. As a result, you can save important time and money by dedicating your resources on other tasks, while at the same time maintaining the...
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- Docker
Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via RESTful resources, sockets and flexible plug-ins.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- Node.JS
AWS Amplify is a complete solution that lets frontend web and mobile developers easily build, ship, and host full-stack applications on AWS, with the flexibility to leverage the breadth of AWS services as use cases evolve. No cloud expertise needed.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
- Amazon Web Services



ApyHub offers powerful yet simple-to-use APIs that provide standard data & essential functionalities, helping developers save time and boost efficiency. ApyHub is ideal for developers who are tired of lengthy development cycles and multiple external library integrations.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Self-Hosted
- Software as a Service (SaaS)


+4
Push notification service that offers scheduling by time, date, and location, segmentation by interests, and custom images for personalization. Compatible with HTTP and HTTPS, integrates via Google Tag Manager, and supports web push and Facebook Messenger.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
- Online
- Chrome OS



deepstream.io is a clusterable realtime server that handles persistent tcp and websocket connections. It offers data-sync, pub/sub and request/response. It's available for Linux, Mac and Windows and comes with clients in JS, Java and many others.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Nakama is an open-source distributed social and realtime server for games and apps. It has a large set of services for users, storage, and realtime communication; as well as specialized APIs like realtime multiplayer, groups/guilds, and chat.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Unity








































