# Growth Hacking Playbook

> 50 growth hacking tactics ranked by effort vs impact. Each experiment includes setup instructions, expected timeline, and success metrics. Data-driven prioritization for resource-constrained startups. Follow @WeiYipei on X.

- Skill: `gingiris-1031/growth-hacking-playbook-2` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add gingiris-1031/growth-hacking-playbook-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gingiris-1031/growth-hacking-playbook-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Marketing & Growth
- Author: gingiris-1031 (https://skillmd.com/u/gingiris-1031)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/gingiris-1031/growth-hacking-playbook-2

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# Growth Hacking Experiments — 50 Tactics Ranked by Effort/Impact

> 🌍 **Language / 语言**: [中文](#中文版) | [English](references/en/README.md) | [日本語](references/ja/README.md) | [한국어](references/ko/README.md)

Stop guessing what to try next. 50 experiments, scored and sorted so you pick the right one.

- **ICE-scored tactics**: Impact, Confidence, Ease — pre-calculated for you
- **Acquisition hacks**: Referral loops, content repurposing, community seeding
- **Activation experiments**: Onboarding tweaks that move the needle fast
- **Retention plays**: Re-engagement, habit loops, and notification optimization
- **Rapid testing framework**: How to run 3 experiments per week without burning out

## Related Gingiris Skills
- Full version: https://clawhub.ai/gingiris-1031/skills/gingiris-launch
- All skills: https://clawhub.ai/gingiris-1031
- Follow: [@WeiYipei on X](https://x.com/WeiYipei)