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Portraify vs Linum

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

Portraify compared with Linum
DetailPortraify logo PortraifyLinum logo Linum
What it doesAI headshot generator that turns casual photos into professional headshots in 1–2 minutes Generative video models for animation
StageNot given Not given
FoundedNot given Not given
Based inUS US
Pricing modelPaid Not given
PricingStarter: 3 portraits for $9 (one-time); Pro: 10 portraits for $25 (one-time); Studio: 25 portraits for $50 (one-time). Free: 3 free portraits when you sign up with no credit card required. Credits are purchased upfront and never expire. Not given
Key features
  • Upload 1–3 photos and generate headshots in 1–2 minutes
  • Automatic background removal and professional lighting
  • High-resolution output suitable for LinkedIn and resumes
  • Gemini AI analyzes facial features
  • Accepts JPG, PNG, and WebP file formats
  • Photos kept private to account, not used for AI model training
  • Credits never expire
  • Request deletion of photos and account data anytime
  • Pyramid-JiT (P-JiT) architecture with 32×32 token reduction
  • 4× more aggressive token reduction than Linum v2
  • Converges in 11× fewer samples than Linum v2
  • 2B-parameter model with frozen Qwen text encoder
  • Pixel-space diffusion with multi-resolution readouts
  • PixelREPA alignment with DINOv3-L
  • Curriculum learning over noise schedule
What makes it different
  • Ready in 1–2 minutes with no queue or waiting
  • Private by design—photos never used to train AI models
  • No studio or photographer required
  • One-time purchase with no subscription
  • Low-cost training: full 2B model trained for just $21K in compute
  • Controls baked into model training rather than post-hoc fine-tuning
  • Pixel-space compression without separate VAE bottleneck
  • Apache 2.0 open release with full model weights and code
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check44 +1 (up) since last check
Trust Flow (Majestic)15
Citation Flow (Majestic)2232
Referring domains (Majestic)64397

4 details filled in for both companies.

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