Cost / License
- Free
- Open Source (MIT)
Application type
Alerts
- Discontinued
Platforms
- Mac
- Linux
- Online
- Self-Hosted
- Windows

Kloudless is described as 'Developer tool that allows developers to integrate any SaaS service through a single unified API' and is a File Manager in the backup & sync category. There are more than 10 alternatives to Kloudless for a variety of platforms, including Web-based, Self-Hosted, Mac, Windows and Linux apps. The best Kloudless alternative is Nylas Mail, which is both free and Open Source. Other great apps like Kloudless are Uploadcare, LucaMail, Uppy and Filestack.

Comprehensive file API with multi-platform integration, real-time processing, CDN, global delivery, AI ops, EXIF rotation, seamless uploads, and fortified security measures including HIPAA compliance.




LucaMail is an open source, cross-platform email client. LucaMail is developed to provide cross-platform alternative to Email Clients that are really exists. LucaMail focuses on modern technologies as well as maintaining a user-friendly UI.




Uppy is a sleek, modular file uploader that integrates seemlessly with any application. It’s fast, easy to use and lets you worry about more important problems than building a file uploader.

Filestack provides everything a developer needs when working with user content, from connecting to over 15 cloud storage services like Dropbox, Facebook, and Google Drive, to large file uploading directly to S3, to advanced conversion and post-processing functionality.



Free customizable file browser and a self hosted node.js API server, to manage your users' cloud services from your application.

Simplify cloud application integrations and enable application developers to deliver “Cooperative Apps”. Use a “one-to-many” approach to connect your application with entire categories of cloud applications, each through a single API.



Cyclr is an embedded integration platform that allows SaaSs to create and manage API integrations with other applications using a drag & drop integration builder, publishing them to users in their own integration store.



Apideck Unify provides Unified APIs across more than 50 different software categories to allow customers to accelerate their integration strategy.






AssetPicker is a free asset or file picker designed to be easily included into web application interfaces. It has a file abstraction layer allowing adapters to connect to any remote storage, be it cloud storages like Amazon S3, Google Drive or Dropbox or assets from a custom web...

Receive print jobs, photos, videos, graphics and other large files on your site. Just copy and paste some HTML to get an upload form that looks like your site. Setup email alerts, password protection and PayPal integration.
Build powerful integrations on an open extendible platform and share them with the a large community for others to discover.


Apideck Unify has a unified API for Cloud storage providers such as Google Drive