Case Studies

How vertical SaaS leaders built category-defining GTM motions. Operator-to-operator teardowns of what worked, what almost killed them, and what to steal.

• OpenTable: How a Restaurant Reservation System Became a $2.6B Hybrid Growth Engine

  OpenTable pioneered the restaurant SaaS + marketplace model, connecting 60,000+ restaurants with millions of diners. Acquired by Booking Holdings for $2.6B, it remains the definitive case study in hybrid vertical GTM.

• Calendly: How a $550K Seed Round Built a $3B PLG Powerhouse

  From bootstrapped scheduling link to 100M+ users and $349M ARR with near-zero marketing spend. Calendly wrote the playbook on product-led growth by turning every meeting into a distribution event.

• Faire's Two-Sided Marketplace: Reinventing Wholesale for Independent Retail

  How Faire built the largest B2B wholesale marketplace with $5.2B valuation by eliminating risk for independent retailers through net-60 terms and free returns—creating 727,000+ retailer-brand relationships.

• DoorDash: How a Stanford Side Project Built the Dominant Merchant Platform in Food Delivery

  DoorDash evolved from a simple delivery app into a full merchant platform spanning storefront tools, advertising, drive-as-a-service logistics, and financial products. This case study examines how DoorDash built a hybrid growth engine combining marketplace network effects with vertical SaaS merchant tools to capture 67% US food delivery market share and $10.7B in 2024 revenue.

• How Loom Built a $975M Async Video Empire Through Product-Led Growth

  How three founders turned a failed startup pivot into the defining async video platform, growing to 25M+ users and a $975M Atlassian acquisition through viral product loops, zero traditional marketing spend, and relentless focus on reducing friction.

• CourseKey's EdTech Journey: Disrupting Vocational Education

  How CourseKey pivoted from university attendance tracking to becoming the operating system for vocational education, growing from a dorm room to PE exit with $20M raised and 300+ career colleges served.

• CDK Global: Enterprise Mission-Critical DMS Through OEM Certification Lock-In

  How CDK Global became the operating system of 15,000+ North American auto dealerships by turning OEM certifications, multi-department workflows, and 5-7 year contracts into an enterprise mission-critical moat.

• Epic Systems: The Billion-Dollar Company That Never Took VC

  How Judy Faulkner built a $5.7B healthcare software empire from her basement without ever taking venture capital—and why they'll never go public.

• Canva: From 100 Rejections to $26B

  How Melanie Perkins learned to kitesurf to get VC meetings, got rejected 100+ times, and built the world's most accessible design platform.

• Datadog: The DevOps Monitoring Play

  How two French engineers from École Centrale Paris bootstrapped a cloud monitoring platform to $2.7B in revenue and S&P 500 inclusion.

• HubSpot: The Inbound Engine That Owned an Entire SMB Demand Channel

  How HubSpot turned content marketing into the canonical SMB Community-Driven GTM archetype, scaling to $3B+ revenue and ~270,000 customers.

• Workday: The Revenge of Dave Duffield

  How the PeopleSoft founder built a $8B cloud HCM empire after Oracle's hostile takeover—with $35,000 CEO salaries and anti-takeover defenses.

• Notion: The "Lost Years" Comeback Story

  How Ivan Zhao rebuilt Notion from scratch in a tiny Kyoto house—and created a $10B company with fewer than 40 employees.

• Slack: The Collaboration Wars - From Pivot to $27.7B Acquisition

  How Stewart Butterfield pivoted from a failed game to build the fastest-growing enterprise software company ever—until Microsoft Teams changed everything.

• Figma: The Patient Zero of Browser-Native Design

  How Dylan Field spent 4 years building before monetizing—and created a company that Adobe offered $20B to acquire before regulators blocked the deal.

• Rippling: The Revenge of Parker Conrad

  How the disgraced Zenefits founder built a $17B "compound startup" after being told he didn't have another company in him.

• Stripe: The "7 Lines of Code" Revolution

  How the Collison brothers built the internet's payment infrastructure with a deceptively simple API—processing $1.4 trillion in 2024.

• The Procore GTM Strategy – Building $1B+ ARR in Construction Software

  How Procore became the dominant construction management platform by creating a collaboration system that made everyone's job easier—owners got visibility, GCs got control, subs got paid faster. Network effects created an unassailable competitive moat.

• ServiceTitan: Building the Agentic Operating System for the Trades

  How ServiceTitan turned a summer project into a $1B+ run rate, NASDAQ-listed operating system for the trades. The canonical SMB Community-Driven vertical SaaS case study.

• The Shopify GTM Strategy – Building $6B+ ARR via Platform Ecosystem

  How Shopify built a $6B+ ARR platform through ruthless simplicity and a developer ecosystem that created unassailable network effects. Setup a store in 1 day, 10,000+ apps, 2M+ merchants, and ecosystem revenue share that pays developers $561M+ annually.

• Toast: Building the Embedded Operating System for Restaurants

  How Toast built a $2B+ ARR Embedded Financial Services platform for 164,000 restaurants by bundling POS, payments, payroll, and capital into one vertical OS.

• Veeva Systems: The Vertical Cloud That Outgrew Its Platform

  How Veeva built a $3.2B Enterprise Mission-Critical SaaS for life sciences, then divorced Salesforce to own its own platform by 2030.

• How athenahealth Built a $5.7B Healthcare IT Empire

  Deep dive into how athenahealth leveraged network effects, compliance expertise, and vertical-specific GTM to dominate healthcare IT.

• Guidewire's Insurance Playbook: Owning the P&C Tech Stack

  How Guidewire became the dominant core systems provider for property & casualty insurers through implementation expertise and regulatory mastery.

• Clio's Legal Tech Domination: From Startup to $3B Valuation

  How Clio became the #1 legal practice management platform through community building, partner ecosystems, and vertical expertise.

• MindBody's Fitness Empire: From Studios to $1.9B Acquisition

  How Mindbody built a $1.9B wellness empire by combining B2B scheduling software with B2C consumer marketplace, creating network effects that pure-play competitors could not replicate.