Awesome Growth Hacking

A curated list of the best resources about growth hacking, experimentation-driven growth, and sustainable acquisition for founders and growth teams.

Inspired by awesome lists. Maintained by Rework.

Contents

Articles

Growth hacking has evolved well past its "hack everything" origins. The best writing now focuses on building sustainable growth systems, not short-term tricks. These are the essays and articles worth reading more than once.

Books

These are the titles that have shaped how growth teams think and operate. They are ranked from foundational to advanced.

  • Hacking Growth by Sean Ellis & Morgan Brown - The definitive playbook for building a cross-functional growth team and running experiments at scale.
  • Traction by Gabriel Weinberg & Justin Mares - A framework for testing 19 customer acquisition channels to find what works for your specific startup.
  • The Lean Startup by Eric Ries - Build-measure-learn cycles that underpin the experimental mindset every growth team needs.
  • Hooked by Nir Eyal - How to design habit loops that drive retention and organic word-of-mouth growth.
  • Obviously Awesome by April Dunford - Product positioning as a growth lever: how framing drives conversion and reduces churn.

Videos & Talks

Tools & Software

These tools form the core growth stack for most early-stage and mid-market companies. The right combination depends on your team's maturity and the channels you're testing.

  • Amplitude - Product analytics platform for measuring activation, retention, and feature impact.
  • Mixpanel - Event-based analytics for tracking user behavior across web and mobile products.
  • PostHog - Open-source product analytics with session recording, feature flags, and A/B testing.
  • GrowthBook - Open-source A/B testing and feature flagging platform built for engineering teams.
  • Optimizely - Enterprise-grade experimentation platform for web, mobile, and full-stack testing.
  • LaunchDarkly - Feature flag management for controlled rollouts and targeted experiments.
  • Heap - Autocapture analytics that retroactively lets you analyze any user action without pre-tagging.
  • ReferralHero - Build and manage referral programs that drive viral growth loops.

Templates & Frameworks

  • AARRR Pirate Metrics Framework - Dave McClure's Acquisition, Activation, Retention, Revenue, Referral funnel template for identifying growth bottlenecks.
  • North Star Metric Canvas via Reforge - A one-page framework for aligning your growth team around a single leading indicator of success.
  • Growth Experiment Template - Hypothesis, test design, success metrics, and learnings capture in one structured document.
  • ICE Scoring Framework - Impact, Confidence, Effort prioritization model for ranking growth experiments quickly.
  • Aha Moment Optimization via Rework - How to identify and systematically accelerate the moment new users first experience your product's core value - the single highest-leverage activation experiment most growth teams run.

Case Studies & Real-World Examples

These are real examples of growth hacking in practice - showing what the tactics look like when they work, and why context determines whether they translate to other businesses.

  • Dropbox - Launched a double-sided referral program in 2008 that gave both referrer and new user 500MB of free storage per successful signup. The program drove 60% of all new signups within the first year and grew the user base from 100,000 to 4 million in 15 months - without paid advertising. The lesson: referral works when the product itself is the reward. Source

  • Airbnb - Integrated with Craigslist in 2010 to auto-post Airbnb listings to the much larger platform, capturing high-intent housing searchers at zero acquisition cost. The tactic required reverse-engineering a platform that had no official API - technically complex but strategically decisive in Airbnb's early growth phase. It demonstrates how growth hacking often means finding distribution channels others haven't claimed yet. Source

  • Slack - Grew from 0 to 500,000 daily active users in its first 24 hours of public launch in August 2013, driven entirely by word-of-mouth and press coverage rather than paid acquisition. Stewart Butterfield deliberately targeted early adopters at tech companies, knowing they would spread it internally. DAUs reached 8 million by 2018. Source

  • Hotmail - Added "P.S. I love you. Get your free email at Hotmail" to the footer of every outgoing email in 1996, turning each sent message into a distribution channel. The product grew from 20,000 to 1 million users in 6 months, and to 12 million in 18 months - at near-zero marketing cost. This is the original viral loop that most growth hacking textbooks trace the discipline back to. Source

  • LinkedIn - Made user profiles publicly indexable by search engines in 2006, turning Google into a passive acquisition channel for professionals searching their own names or colleagues. Profile completeness prompts created a gamification loop that kept users engaged and growing the network simultaneously. This combination of SEO and product engagement drove LinkedIn's early growth before paid acquisition was viable. Source

  • Duolingo - Used streak mechanics and loss aversion (you'll lose your streak if you don't practice today) to drive daily active usage above 50% of registered users - exceptional for an app in the education category. Retention, not acquisition, became Duolingo's growth engine, with 70%+ of new users coming from word-of-mouth by 2023. The case shows how product design can replace paid acquisition at scale. Source

Communities & Newsletters

  • GrowthHackers - The original growth hacking community founded by Sean Ellis, with case studies, AMAs, and discussion threads.
  • Reforge Network - Premium cohort-based programs and a practitioner network for experienced growth professionals.
  • Lenny's Newsletter - Weekly research and benchmarks on product growth, retention, and GTM strategy for product leaders.

Rework Resources

Explore more content on the Rework blog:

Contributing

Know a great resource that belongs on this list? Let us know.

Last updated: March 2026. Links verified. Focused on resources with lasting value beyond any single trend cycle.