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Let me say vs Linum

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

Let me say compared with Linum
DetailLet me say logo Let me sayLinum logo Linum
What it doesFree animated surprise link maker with personalized name and message Generative video models for animation
StageNot given Not given
FoundedNot given Not given
Based inMA US
Pricing modelFree Not given
PricingCompletely free. No paid plans, no paywalls, no ads. Not given
Key features
  • 16 occasions for different moments
  • Personalized animations with recipient's name
  • No account required for sender or recipient
  • Download as MP4 video or JPG image
  • Support for English, French, and Arabic
  • Sound effects on every animation
  • Group message feature for friends
  • Private links that close after 7 days
  • Send via WhatsApp, Instagram, Messenger, email or text
  • Live preview before sending
  • 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
  • No ads and completely free with no paid plans
  • Covers 16 occasions unlike competitors that focus only on birthdays
  • Automatic privacy: links close after 7 days then delete
  • No AI involvement - all messages written by people
  • Works in three languages including Arabic with right-to-left support
  • 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)30 −1 (down) since last check44 +1 (up) since last check
Trust Flow (Majestic)15
Citation Flow (Majestic)1032
Referring domains (Majestic)85397

4 details filled in for both companies.

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