Cost / License
- Freemium
- Proprietary
Platforms
- Online
Kii is described as 'Scalable cloud backend platform for enterprise applications, consumer apps, mobile games and the Internet of Things (IoT)' and is a backend as a service in the business & commerce category. There are more than 50 alternatives to Kii, not only websites but also apps for a variety of platforms, including Android, iPhone, Windows and Mac apps. The best Kii alternative is Supabase, which is both free and Open Source. Other great sites and apps similar to Kii are Firebase, remoteStorage, GUN and Back4App.
Aimtell enables users to re-engage their website visitors with highly targeted mobile & desktop web push notifications. Currently supported on Safari, Chrome & Firefox. The platform also offers various APIs for developers to integrate the software.

BinaryOps.io is a dynamic BaaS that allows developers build their products faster by providing secured REST APIs from simple service definition files.
Flexible DataSync is a BAAS with a complete client framework. Developers can build real-time applications and communication services and deploy them easily





The AnyPresence MBaaS is focused on simplifying the process of building enterprise mobile apps that run on many devices, without sacrificing developer flexibility. Users without much mobile experience or time can get started quickly, to assemble and deploy an app through a...
Databoom is a backend service solution for your WEB and mobile apps. Includes the secure cloud database, OData based query language, file storage, and more. Focus on creating front-end and stop worrying about server and database infrastructure.
Halosys is an industry leading Mobile-First API platform for Enterprises and businesses. This includes a comprehensive Enterprise mBaaS (Mobile Backend-as-a-Service) solution and an Enterprise App LifeCycle Management solution.

An advanced Mobile Behavioral Analytics & Engagement Platform with Trend Analysis, Push Notifications, and Campaign Automation.




Backend as a Service provided by Kinvey makes it easier to develop beautiful mobile, tablet, and web apps.