# How It Spread

> See how anything went viral, from the first post

- **Website**: https://howitspread.com
- **Uneed Page**: https://www.uneed.best/tool/how-it-spread
- **Pricing**: Freemium
- **Category**: Marketing
- **Tags**: Analytics, Inspiration, Social Media
- **Submitted by**: @howitspread
- **Launch Date**: 2026-11-04
- **Social Links**: [Twitter](https://x.com/howitspread)

## About

Search viral films, products, memes and campaigns.

Each case starts with the original post, then dates every step: seed, first amplifier, platform jumps, press, peak. Every number links to its source. A Spread Score, computed from measured data, makes cases comparable.

Filter by mechanic, platform and sector to find precedents for a brief. Free to browse. Pro adds why it worked, every sourced number and slides. An API and MCP server let AI agents cite cases too.