Browse Case Studies

Didomi is a Paris-based consent management platform that processes roughly 2% of global web traffic and billions of consent decisions monthly for enterprise customers like Bloomberg, Sky, and Adyen. The company grew from sub-€300k angel funding to €34m Series B in 2021, eventually reaching $40-60m ARR across 3,500 customers with fewer than 200 employees. In April 2025, Marlin Equity Partners took majority control and Didomi acquired both Addingwell and Sourcepoint, consolidating the compliance management market.

Stéphane Donzé bootstrapped AODocs and Talarian to $60m in 2026 revenue without raising capital by building enterprise document management solutions for Fortune 500 companies. His top three customers each pay over $2m annually, including Google which pays millions to manage documents for data center infrastructure. He funded 14 years of R&D through a cloud consulting business while maintaining lean operations and turning down $600m in acquisition offers.

Surfe is a CRM enrichment and waterfall data platform that grew from a bootstrapped Chrome extension to $15M ARR in five years without a traditional sales team. The company achieved $1.5M in revenue purely through HubSpot and Pipedrive marketplace rankings in the first two years, leveraging platform partnerships as their primary growth engine. Today, Surfe aggregates 15 data providers, processes 50 million data points annually, and serves as the third partner in HubSpot's AI prospecting agent alongside ZoomInfo and Apollo.

Practice by Numbers is an all-in-one dental practice management platform serving 1,300 customers across 2,000 locations, built by Rohit Garg starting in 2015 while working full-time at Philips Healthcare. The company grew from $2M in 2021 to $16.5M in 2026 entirely through word-of-mouth with zero paid acquisition and zero outside funding, achieving 24% EBITDA margins. The bootstrapped, profitable company sits on $2B in untouched payment GMV and is positioned to reach $100M in revenue within 10 years.

Handwrytten is a bootstrapped SaaS business that uses 200 custom-built robots in Phoenix to send 350,000 handwritten notes per month on behalf of customers. Founded in 2012 by David Wachs after he sold his text message marketing company, it has grown to nearly $10.5M ARR with zero outside investment over 12 years. The business combines physical CapEx as a competitive moat with integrations to major platforms and SEO-driven marketing to reach 40,000 organic clicks monthly.

Featherless.ai grew from a pricing experiment into a $3.6M ARR business serving 10,000 customers in under two years without paid marketing. By focusing on open source LLM inference and supporting 6,700 models (versus competitors' 100), they help startups cut their OpenAI and Anthropic bills in half. A $20M Series A in December 2025 provided the infrastructure capacity needed to scale their operations.

Gather AI is a physical AI company using autonomous drones and computer vision to track warehouse inventory in real time. Founded by roboticist Sankalp Arora, the company has grown to $15M ARR with 30-40 customers paying an average of $500K per year and 170% net revenue retention through a land-and-expand model where customers expand from 5 to 100 facilities within three years.

Golf Genius is a tournament management and handicapping platform for golf clubs that reached $53M ARR while remaining profitable for eight years without taking venture capital. Founder Mike Zisman self-funded $10M as founder debt, completed 10 acquisitions, and structured the company with 50% of employees in Cluj, Romania to maintain 20% EBITDA margins. A 2019 USGA handicapping contract transformed the business from a niche tool into infrastructure for global golf, accelerating growth from $1M to $53M ARR in the second eight-year period.

PestShare is an on-demand pest control platform embedded directly into property management software, charging apartment residents $5 a month. Founded in 2019 and bootstrapped initially, the company achieved $10M ARR by 2025 and closed a $28M Series A at a $100M valuation, growing from $1M (2022) to $5M (2024) to $10M (2025) by embedding into lease agreements rather than selling direct to residents.

1Mind is an AI platform that replaces traditional sales roles (SDRs, AEs, sales engineers) with custom AI agents. The startup hit $1 million in contracted revenue in three months and achieved 211% net dollar retention in its first year, with 600% YoY growth and an eight-figure pipeline. Founded by three-time entrepreneur Amanda Kahlow (previously CEO of 6sense), 1Mind uses flat subscription pricing ($100k-$400k) and maintains 80-90% SaaS margins while sourcing 78% of its pipeline through its own AI agent.

SafeBooks AI is an agentic data automation platform for CFO offices built by Ahikam Kaufman, veteran fintech executive who previously sold Check to Intuit for nearly $400 million. The company has achieved $1.5M ARR with 15 paying enterprise customers by charging $125,000 ACVs and landed a $300,000 engagement in their first year, backed by a $15M seed round.

Flossy is a verticalized AI receptionist for dental practices that automates patient booking and engagement. After Miles Beckett pivoted from a struggling dental discount plan (funded with $15M Series A and $3M seed round), he made aggressive team cuts and rebuilt around voice AI, achieving explosive product-market fit with 60-70% month-over-month growth and $4M ARR.

Kadence is a workplace operations SaaS platform that helps enterprises coordinate people and spaces for hybrid work. After pivoting from a dying wireless charging hardware startup during the pandemic, Dan Bladen built Kadence to serve over 600 enterprise customers including Nasdaq, Revolut, and Boeing, achieving $15M ARR. The company shifted from SMB to enterprise focus, implemented seat-based pricing, and replaced SEO with high-ticket dinners for customer acquisition.

Buildern is a construction management SaaS that scaled to $2M in revenue with just $500K raised and 95% of growth from SEO-driven inbound. Founded by Hmayak Tigranyan in 2021, the company serves around 300 customers and generates roughly $160K in monthly revenue with $40K in monthly profit. The platform helps residential and commercial builders manage finances and workflows while maintaining profitability and avoiding paid acquisition channels.

Sulekha is India's leading tech-AI platform for expert services, founded by Satya Prabhakar. The company grew from 2 employees to over 1,300 employees across 17 offices in India and the US, providing SME Service Providers with a mobile-SaaS solution to connect with matched prospects and gain market intelligence.

They Track is a SaaS platform that monitors and manages cloud spending for enterprises, currently tracking $15M in cloud spend across their customer base. The company has achieved $17k MRR ($204k ARR) and is actively planning their scaling strategy.

Expandi.io is a bootstrapped SaaS platform that provides LinkedIn automation software, positioning itself as the world's safest solution in this category. The founder grew the company to €5M ARR in just 15 months, achieving significant traction through a focus on compliance and safety in the LinkedIn automation space.

Weekend Club is a weekend co-working space for bootstrappers and indie founders that evolved organically from a popular London Indie Hackers meetup called IndieBeers. The founder, who transitioned from ad agencies to tech as a Product Manager and UX Researcher, leveraged their community leadership to launch the venture, which currently generates $2,000 MRR.

FunctionFox is a global time-tracking and project management SaaS platform that has been led by Corina Ludwig for 21 years. The company has established itself as a leader in its category, with Ludwig building a successful long-term business in the business tech and advertising space.

Adam Robinson, a former Wall Street trader turned SaaS entrepreneur, launched GetEmails in November 2019 to help e-commerce and publishing companies identify anonymous web traffic and retarget via email. The company has grown to $4M ARR with 6 full-time employees, demonstrating strong product-market fit in the email marketing and conversion optimization space.