viral-marketing-playbook
About viral-marketing-playbook
A viral marketing playbook for product and growth teams that explains referral, invitation, and content-sharing loops. It covers K-factor calculations, incentive design, share triggers, and examples from Dropbox, Notion, and Loom.
Key features
- 01Referral, invite, and content loop anatomy
- 02K-factor calculation and growth modeling
- 03Incentive design for referrers and invitees
- 04Share triggers in the user journey
- 05Cases from Dropbox, Notion, and Loom
Use cases
- 01Design product referral or invitation mechanics
- 02Calculate K-factor and model growth scenarios
- 03Choose incentives for referrers and new users
- 04Find natural sharing moments in user journeys
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ gingiris-1031/ gingiris-skills --skill viral-marketing-playbookAfter installing, type/viral-marketing-playbookin Claude Code to confirm it loaded.
Bundled files
References and scripts installed along with SKILL.md.
_meta.json.clawhub/origin.jsonreferences/en/README.mdreferences/ja/README.mdreferences/ko/README.mdDetails
From the project README⚠️ 区分 B2B 与 2C
本 skill 默认偏 dev / 开源 / B2B SaaS。若产品是 2C 消费品 / 教育 / 应用 / 游戏:核心指标换成 D1/D7/D30 留存、激活率、病毒系数 K(非 MRR/CAC/LTV);冷启动渠道换成垂类社区 / 短视频 / 垂直 KOL(非 PH/HN/LinkedIn)。完整 2C 适配指南 + 各国渠道公开数据见 → gingiris-seo-geo/references/2c-adaptation.md。
📦 Install
clawhub install viral-marketing-playbook
What you get after installing:
- Viral loop anatomy — mechanics behind referral, invite, and content loops
- K-factor math to calculate viral coefficient and model growth scenarios
- Real case studies from Dropbox, Notion, and Loom viral engines
Viral Loop Design — Referral, Invite & Share Mechanics
Products don't go viral by accident. This playbook teaches you to engineer virality.
- Viral loop anatomy: The mechanics behind referral, invite, and content loops
- K-factor math: Calculate your viral coefficient and model growth scenarios
- Incentive design: What to offer referrers and referred users (and what doesn't work)
- Share triggers: Moments in the user journey where sharing feels natural
- Case studies: How Dropbox, Notion, and Loom built their viral engines
Related Gingiris Skills
- Full version: https://clawhub.ai/gingiris-1031/skills/gingiris-launch
- All skills: https://clawhub.ai/gingiris-1031
- Follow: @WeiYipei on X
🔗 About the Author
Iris Wei — Growth consultant for 150+ AI startups. Ex-COO at AFFiNE (69K GitHub stars).
- 🐦 Twitter: @WeiYipei — Daily growth tactics
- 💬 Consulting: @Iris_carrot on Telegram
- 🛒 Premium Bundle (all 5 playbooks + templates): Get on Gumroad ($249)
- 📚 40+ Free Playbooks: gingiris.tools/skills
加入出海社群与购买资料包 · Community & Resources
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加入出海社群: 微信添加 staywildgrow,留言「加入社群」即可。
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购买资料包: 微信添加 staywildgrow,咨询购买 Gingiris 出海资料包,价格 599 元人民币。
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Join the global growth community: Add staywildgrow on WeChat and send “加入社群” (join the community).
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Get the resource pack: Add staywildgrow on WeChat to purchase the Gingiris global growth resource pack for CNY 599.
社群与资料包为可选入口,不影响本开源 Skill 的安装和使用。
The community and paid resource pack are optional; neither is required to install or use this open-source skill.