Filestack
- Android app
- Yes
- Free plan
- Yes
- Paid plans from
- $69/mo
- Runs on
- Android, api, iOS, Web
Summary
Filestack provides tools and APIs to upload, transform, store and deliver content for applications. It offers file pickers for web, iOS and Android, plus client-side, server-side and REST APIs. URL-based image and document transformations cover more than 100 formats, and delivery uses a global CDN with smart caching and responsive images. Files can be stored in Filestack's S3 bucket or customer storage such as Amazon S3, Google Cloud Storage, Dropbox, Rackspace and Azure. The picker connects more than 20 upload sources, while security controls include signed policies, domain allowlisting, authentication signatures and secure transfer. Built-in AI features include virus and phishing detection, OCR, object detection, captions, sentiment and safe-for-work classification. SDKs are available for JavaScript, React, Angular, PHP, Python, Java, Ruby, Go and Swift. The free plan includes 1 GB bandwidth, 500 uploads, 1,000 transformations and 1 GB Filestack storage, with community support and a 20 MB file-size limit. Paid plans start at $69/month; usage fees apply when quotas are exceeded, or customers can upgrade. Filestack says it is headquartered in San Antonio, Texas.
Who it is for
Filestack suits developers building upload, transformation, storage or delivery features into web and mobile applications. Its APIs and SDKs also fit teams with cloud-storage or content-processing workflows.
What is good
- Provides web, iOS and Android file pickers.
- URL transformations support more than 100 formats.
- Integrates with more than 20 upload sources.
- Free plan includes 1 GB bandwidth and storage.
- Security features include signed policies and secure transfer.
What to know first
- Free-plan uploads are limited to 20 MB per file.
- Free-plan support is community-only.
- Usage fees apply after plan quotas are exceeded.
- Paid plans start at $69/month.
Verdict
Filestack covers content intake, processing, storage and delivery through APIs and platform SDKs. Compare the free-plan limits and paid usage quotas with the needs of your application.
Filestack plans and pricing
All plansCompared on file transfer services
- Free plan
- Yesfilestack.com
- Paid from
- $69/mofilestack.com
- Max file size
- 20 GBfilestack.com
- API access
- Yesfilestack.com
- Custom branding
- Yesfilestack.com
Facts
- URL transformations
- Yesfilestack.com · 20 Sept 2026
- Automatic optimization
- Yesfilestack.com · 20 Sept 2026
- Responsive images
- Yesfilestack.com · 20 Sept 2026
- AVIF support
- Yesfilestack.com · 20 Sept 2026
- Included storage
- 50filestack.com · 20 Sept 2026
- Custom domains
- Yesfilestack.com · 20 Sept 2026
- Transparent pricing
- Pricing is presented without hidden fees.filestack.com · 28 Sept 2026
- Free plan support
- The free plan has community support only and no platinum support.filestack.com · 28 Sept 2026
- Free file limit
- The maximum file size on the Free plan is 20 MB.filestack.com · 28 Sept 2026
- Overage billing
- Plans charge usage fees after quotas are exceeded, or customers can upgrade to the next plan.filestack.com · 28 Sept 2026
- Free trial
- Start, Grow, and Scale plans offer a free trial.filestack.com · 28 Sept 2026
- Platform SDKs
- Filestack provides SDKs for JavaScript, React, Angular, PHP, Python, Java, Ruby, Go, and Swift.filestack.com · 28 Sept 2026
- Cloud integrations
- The platform supports integrations including Google Drive, Dropbox, OneDrive, Box, Google Photos, Gmail, Flickr, and Unsplash.filestack.com · 28 Sept 2026
- Upload sources
- The picker connects more than 20 sources out of the box.filestack.com · 28 Sept 2026
- Security controls
- Security features include signed policies, domain allowlisting, authentication signatures, and secure transfer.filestack.com · 28 Sept 2026
- Security certification
- The page identifies Filestack as SOC2 compliant.filestack.com · 28 Sept 2026
- Team capacity
- Paid plans support up to 5, up to 10, or 10+ team members, while Enterprise is custom.filestack.com · 28 Sept 2026
- Support options
- Start includes standard support; platinum support is an optional paid add-on for Grow, Scale, and Custom.filestack.com · 28 Sept 2026
- Responsive delivery
- Filestack provides responsive images and global CDN delivery.filestack.com · 28 Sept 2026
- Mobile reliability
- The Content Ingestion Network claims 100 times more reliable mobile uploads.filestack.com · 28 Sept 2026
- AI content features
- Built-in AI supports virus and phishing detection, object detection, captions, sentiment, and SFW classification.filestack.com · 28 Sept 2026
- Application adoption
- More than 100,000 applications use Filestack.filestack.com · 28 Sept 2026
- Core function
- Filestack provides tools and APIs to upload, transform, store, and deliver content.filestack.com · 28 Sept 2026
- Transformations
- Filestack supports URL-based image and document transformations with more than 100 supported formats.filestack.com · 28 Sept 2026
- AI capabilities
- Its AI features include virus detection, OCR, object detection, and image and video SFW classification.filestack.com · 28 Sept 2026
- Delivery
- Filestack provides a global CDN with smart caching for content delivery.filestack.com · 28 Sept 2026
- SDKs
- Official SDKs and integrations are available for JavaScript, React, Angular, Adaptive, Swift, Python, Ruby, Ruby on Rails, Go, PHP, and Java.filestack.com · 28 Sept 2026
- Supported interfaces
- Filestack provides File Picker implementations for web, iOS, and Android, plus client-side, server-side, and REST APIs.filestack.com · 28 Sept 2026
- Storage
- Files can be stored in Filestack's S3 bucket or customer storage such as Amazon S3, Google Cloud Storage, Dropbox, Rackspace, and Azure.filestack.com · 28 Sept 2026
- Compliance
- Filestack states that it is GDPR and Privacy Shield compliant.filestack.com · 28 Sept 2026
- Support
- The Free plan provides community support, paid Start, Grow, and Scale plans include standard support, and platinum support is an add-on for paid plans.filestack.com · 28 Sept 2026
- File-size limits
- The pricing comparison lists maximum file sizes of 20 MB for Free, 1 GB for Start, 2 GB for Grow, 5 GB for Scale, and Custom for Enterprise.filestack.com · 28 Sept 2026
- Target users
- Filestack says it is used by developers and supports SaaS platforms, EdTech applications, print production workflows, drone and geospatial data pipelines, and content management systems.filestack.com · 28 Sept 2026
- Company location
- Filestack says it is headquartered in San Antonio, Texas.filestack.com · 28 Sept 2026
Company
- Headquarters
- San Antonio, Texas, United Statesfilestack.com · 28 Sept 2026
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Sources
- filestack.com/pricing/;· checked 20 Sept 2026
- filestack.com/pricing/· checked 28 Sept 2026
- filestack.com· checked 28 Sept 2026
- filestack.com/about/· checked 28 Sept 2026
- filestack.com/features/· checked 28 Sept 2026
- filestack.com/docs/api/sdks/· checked 28 Sept 2026
- filestack.com/docs/uploads/pickers/· checked 28 Sept 2026
- filestack.com/docs/getting-started/how-filestack-work· checked 28 Sept 2026