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Read blog postBuilding a file system from scratch is months of engineering: uploads, storage, permissions, metadata, transformations, delivery, sync. Fairu gives you all of this as an API — so you integrate a complete file system into your SaaS in days, not quarters.
Building file management into your SaaS means solving uploads, folder structures, permissions, metadata, search, image processing, CDN delivery, and sync — all at once. Every feature you add creates three more you didn't plan for. Fairu provides the entire catalog out of the box.
It starts with 'we just need file uploads'. Then comes folder structures, permissions, thumbnails, metadata, search, CDN delivery, format optimization, sync between systems, S3 compatibility, and compliance. Before you know it, file management has become a product within your product — consuming months of engineering time with no end in sight.
Fairu doesn't just solve storage — it provides a complete file system with deep REST and GraphQL APIs, RAKU S3-compatible storage for tool integration, multiple sync modes (disk sync, two-way sync, S3 bucket sync), File Proxy for CDN delivery with on-the-fly transformations, copyright tracking, license management, and AI-powered metadata. Each feature is designed to complement the others, so adding one capability naturally extends the next.
Breeva integrated Fairu as their file backend in days — now serving enterprise clients like OSRAM and Fisherman's Friend. Your SaaS gets folders, metadata, search, image processing, sync, and CDN delivery without writing a single line of infrastructure code.
Every operation available via API — upload, organize, transform, search, deliver. GraphQL federation support lets you embed Fairu's schema directly into your own API gateway.
RAKU implements the full S3 API. Use AWS CLI, any S3 SDK, or tools like Cyberduck and Transmit — they all work with Fairu without code changes. Your users' existing workflows just work.
Disk sync monitors directories and auto-imports. Two-way sync via CLI keeps local and remote in lockstep. S3 bucket sync pulls from external buckets. Choose the mode that fits your integration.
Every file is automatically available via File Proxy — cached on CDN, format-optimized (WebP, AVIF), and transformable on-the-fly. Your users get fast delivery without any infrastructure setup.
React to file events in real-time with webhooks. Official SDKs for Laravel, TypeScript, and Dart. A full CLI for automation and scripting. Every integration path your team needs.
Isolate files per customer with built-in workspace architecture. Each tenant gets their own folders, permissions, and storage — managed through your API integration.
Start your free trial and explore Fairu's API documentation.