Free account
Free
- Cases open in full
- 21
- Seats
- 1
- Full timeline and chart per case
- Save cases
- Scores and numbers
- First 3 events on locked cases

A searchable library of viral marketing case studies with dated timelines, sources and a Spread Score.
How It Spread is a research tool for strategists, marketers and their AI agents that documents how films, products, memes and campaigns went viral. Each case study traces events from the first post to the peak, showing who amplified it, where it jumped and which platforms were involved, with dated and sourced timelines. A Spread Score lets users compare cases, and an MCP library connects the data to agents. The site offers a free sign-up to open full timelines and paid plans for deeper access.
Free
-
$13/mo billed yearly
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$20/mo billed yearly
Prices in USD, as shown by howitspread.com. Source: pricing page. Last checked October 30, 2026.
Copy the prompt below and paste it into the agent you already use. It has the plans and prices from this page and asks you the right questions first.
I want to decide whether How It Spread (howitspread.com) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from How It Spread's own pricing page (last checked 2026-10-30). It can be out of date, so treat it as a starting point. Category: Marketing / Content marketing What it does: A searchable library of viral marketing case studies with dated timelines, sources and a Spread Score. Plans: - Free account: Free. Limits: Cases open in full 21, Seats 1. Includes: Full timeline and chart per case, Save cases, Scores and numbers, First 3 events on locked cases - Pro: - ($13/mo billed yearly). Limits: Cases All 2057, Seats 1. Includes: All 2057 cases fully open, 18.3K sourced numbers, 45.6K openable sources, Radar alerts, Whole-pack decks - Team: - ($20/mo billed yearly). Limits: Seats 3, Cases All 2057. Includes: Everything in Pro per seat, One invoice for the team, Radar alerts, Whole-pack decks, API and MCP full record Alternatives in the directory: Aback Launch, AdRiseLab, AgentLaunch, Amazely Pricing page: https://howitspread.com/pricing Directory listing: https://stablemrr.com/p/howitspread-com First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
No price changes recorded since we started tracking on October 30, 2026.
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| Aback LaunchWeekly startup launch platform giving each product a permanent, search and AI readable page plus a spot in the launch list. | Content marketing | Yes | - | 6 | Oct 29, 2026 |
| AdRiseLabGenerates image, video and creator-style Meta ads from a product URL and launches approved campaigns to Facebook and Instagram. | Content marketing | No | $39/mo | 4 | Oct 29, 2026 |
| AgentLaunchToolkit that lets AI coding agents submit a startup to hundreds of directories with tailored copy for each. | Content marketing | No | - | 1 | Oct 29, 2026 |
| AmazelyReputation marketing software that automates Google review collection, AI review responses and social content for local businesses. | Content marketing | Yes | $29/mo | 4 | Oct 29, 2026 |
| AnewstipSearch a database of journalists and media outlets by their articles and tweets, then build lists and send pitches. | Content marketing | Yes | $200/mo | 4 | Oct 29, 2026 |
Price changes and new tools, once or twice a month. No pitches, unsubscribe in one click.
How this page was made. Plans and prices are read automatically from howitspread.com's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.