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Filestack

Cloud Storage & File Sharing

4.1(22 ratings)

82% recommend

Filestack simplifies file uploads, storage, and sharing in the cloud.

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About Filestack

Best for developers needing fast, reliable file upload infrastructure.

Filestack is a file management platform that provides developers with APIs and SDKs for handling file uploads, transformations, and content delivery. It supports picking files from multiple sources including cloud storage providers, social media, and local devices, then processes them through a CDN-backed infrastructure. The platform handles image and document transformations on the fly, including resizing, cropping, format conversion, and content moderation. It's primarily built for development teams that need to add robust file handling capabilities to their web and mobile applications without building the infrastructure from scratch.

Pros

Simple API integration with minimal code required
Supports uploads from multiple cloud sources simultaneously
Built-in image transformations and processing on delivery
CDN-backed delivery for fast global performance
Intelligent content moderation and virus scanning included

Cons

Pricing can get expensive at higher usage tiers
Free tier has limited uploads and transformations
Documentation can be inconsistent or outdated sometimes
Vendor lock-in risk for core file infrastructure

Use Cases

Best for adding drag-and-drop file upload widgets to web applications

Best for apps needing on-the-fly image resizing and optimization

Best for platforms requiring user-generated content moderation and virus scanning

Best for e-commerce sites managing product image processing at scale

Key Features

5 features

File upload with drag-and-drop support

Image transformation and optimization

Secure file sharing with access controls

File versioning and history tracking

Customizable file upload workflows

SaasHunter Score

7.8/10

“Your development team needs seamless file uploads and sharing integrated into applications.”

Ease of Use

8.0

Features

8.0

Pricing

7.0

Support

7.0

Integrations

9.0

Best For

Agencies 8Startups 8Enterprise 8Freelancers 7Small Business 7

Integrations

Amazon S3Google Cloud StorageMicrosoft Azure Blob StorageDropboxGoogle DriveFacebookInstagramRackspace

Cloud Storage Developer Tools Developer Media Storage Consumer Cloud Storage

Frequently Asked Questions

What is Filestack?

Filestack is a file handling platform that provides APIs and UI components for uploading, transforming, and delivering files in web and mobile applications. It manages the complexity of file infrastructure so developers can focus on building their products.

How much does Filestack cost?

Filestack offers a free tier with limited uploads and transformations. Paid plans start around $49/month and scale based on usage, with enterprise plans available for high-volume needs.

What are the main features of Filestack?

Key features include a multi-source file picker, on-the-fly image and document transformations, CDN-based content delivery, intelligent content moderation, virus detection, and support for multiple cloud storage backends.

Who should use Filestack?

Filestack is ideal for developers and engineering teams building applications that involve file uploads, image processing, or content delivery. It's particularly useful for SaaS platforms, marketplaces, and content-heavy applications.

Is there a free plan for Filestack?

Yes, Filestack offers a free starter plan that includes a limited number of uploads, transformations, and bandwidth per month. It's suitable for testing and small projects but most production apps will need a paid plan.