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PolyUploader vs StarDots

PolyUploader focuses on generic file uploads to multiple hosts, lacking built-in CDN and transformation tools.

Which to pick

Pick PolyUploader if you want…

  • Multi-host file uploading
  • A free, open-source tool

Pick StarDots if you want…

  • Image hosting with on-the-fly transformations

Side by side

What it is
PolyUploader:PolyUploader lets you upload files from local storage or URLs to 130 hosts simultaneously, with history and profile management.
StarDots:StarDots is an image hosting service with built-in URL-driven transformations and CDN delivery.
Best for
PolyUploader:Multi-host file uploading
StarDots:Image hosting with on-the-fly transformations
Who it’s for
PolyUploader:Developers and power users who need fast multi-host file uploads without an account.
StarDots:Developers, designers, photographers and content creators who need fast, editable image hosting.
Pricing
PolyUploader:Free
StarDots:Freemium
Plans
PolyUploader:—
StarDots:Free $0/Month · Pro $4/Month per month · Premium $8/Month per month
Open source
PolyUploader:Yes, 389 GitHub stars
StarDots:—
Works with
PolyUploader:—
StarDots:Open API, Browser Extension, Custom Domain, CDN, PWA

PolyUploader features

  • Multi-host upload. Upload files from local storage or a URL to 130 supported hosts in one operation.
  • API key integration. Link your own API keys for compatible hosts to use personal accounts.
  • Upload history. View a detailed history with expiration status and delete buttons for each upload.
  • Upload profiles. Create and manage profiles to automate frequent upload tasks.
  • Single sharing link. Generate one link that bundles multiple host links for easy sharing.
  • Cross-platform binaries. Native installers for Windows, Linux (AppImage, .deb, .rpm) and macOS.

StarDots features

  • Instant Image Resizing. Resize images to any dimension via URL parameters with a single click.
  • Gaussian Blur. Apply adjustable blur effects directly through the image URL.
  • Image Rotation & Quality Control. Rotate images and fine-tune compression/quality for optimal performance.
  • Fast Global CDN Hosting. Images are delivered via a worldwide edge network for low latency.
  • Custom Domains & SSL. Use your own domain and automatic certificate management.
  • Open API & Browser Extension. Integrate programmatically or via the StarDots Assistant extension.
  • Access Permissions. Set private or public access and manage download/delete rights.
  • Data Migration. Move existing image collections into StarDots with a simple migration tool.

PolyUploader vs StarDots FAQ

Is PolyUploader or StarDots free?+

PolyUploader is free. StarDots has a free plan; paid plans start at $4/month (Pro).

Which is cheaper, PolyUploader or StarDots?+

PolyUploader is free, so it costs less. StarDots starts at $4/month (Pro).

Is PolyUploader or StarDots open source?+

PolyUploader is open source (spel987/PolyUploader on GitHub, GPL-3.0 license). DevHunt has no public source repository on record for StarDots.

On DevHunt

PolyUploader

3 upvotes · Launched on DevHunt on Jul 28, 2026

StarDots

1 upvote · Launched on DevHunt on Apr 28, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.