# Happy Horse 1.0 vs Letti

> Side-by-side comparison of two AI & Machine Learning tools on Launchit.

Canonical: https://www.launchit.site/compare/happy-horse-10-vs-letti-CYT2pE

## At a glance

| | Happy Horse 1.0 | Letti |
|---|---|---|
| Tagline | #1 Open Source Video Model | AI Photo Editing - Upload once, generate consistent scenes |
| Category | AI & Machine Learning | AI & Machine Learning |
| Pricing | — | — |
| Upvotes | 1 | 6 |
| Launched | Apr 12, 2026 | Dec 4, 2025 |

## What is Happy Horse 1.0?

Experience Happy Horse 1.0, the #1 open-source video model on independent rankings. Watch real prompt-to-video examples and benchmark clips.

Product page: https://www.launchit.site/launches/happy-horse-10 (Markdown: https://www.launchit.site/launches/happy-horse-10.md)

## What is Letti?

Let's Edit — your AI companion for product photos.
Upload once, and let AI remove backgrounds and craft the perfect scene.

Product page: https://www.launchit.site/launches/letti-CYT2pE (Markdown: https://www.launchit.site/launches/letti-CYT2pE.md)

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Source: https://www.launchit.site/compare/happy-horse-10-vs-letti-CYT2pE · Launchit — the startup launch directory for indie makers.