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Blobz vs OpenHPS

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Blobz compared with OpenHPS
DetailBlobz logo BlobzOpenHPS logo OpenHPS
What it doesSVG avatar generator that creates expressive default avatars from user IDs A modular open source hybrid positioning system developed in TypeScript
StageNot given Established
FoundedNot given 2019
Based inNot given BE
Pricing modelFreemium Open source
PricingFree toolkit: free forever. Plus: $49.90/year with 5M requests/month. Pro: $99.90/year with 10M requests/month. Hosted plans include 5 approved origins and no overage charges. Not given
Key features
  • MIT licensed open-source code
  • React component with no global stylesheet
  • Ready-to-use shadcn components
  • Custom brand colors
  • Hosted image URL API
  • Stable avatar generation across sessions
  • No account or API key needed for React package
  • No file storage required
  • 2D, 3D and geographical positioning
  • Relative positioning (distance or angle to landmarks)
  • Common algorithms: trilateration, triangulation, fingerprinting, dead reckoning
  • Computer vision through @openhps/opencv module
  • Extensible with custom nodes and algorithms
  • Modular architecture with optional components
  • Runs in Node.js and browsers
  • Protocol Buffers support for serialization
What makes it different
  • Generate deterministic avatars from user IDs without storing images
  • Free React package requires no account or API key
  • Customizable with your own brand colors
  • No overage charges on hosted plans
  • Open-source toolkit with multiple integration options
  • Modular data processing framework with no proprietary lock-in
  • Fuses multiple positioning technologies into a single model
  • Works without hardware for prototyping
  • Apache 2.0 open source license with active maintenance
  • Maintained by research lab at Vrije Universiteit Brussel
Community votes00
DR (Domain Rating by Ahrefs)7 −1 (down) since last check7 no change since last check
Trust Flow (Majestic)37
Citation Flow (Majestic)2124
Referring domains (Majestic)922

4 details filled in for both companies.

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