usage-based Startups

KAYAK was a travel metasearch engine launched in 2004 by Paul English and Steve Hafner that revolutionized how users search for flights and travel deals. Rather than competing directly with Orbitz and Expedia, the company built a partnership model, charging these sites fees to send qualified users their way. The strategy worked brilliantly—KAYAK became one of the most-searched "K" words on Google and sold to Priceline for $1.8 billion in 2012.

Resy is a restaurant booking app co-founded by Ben Leventhal (who previously built Eater, an influential food media brand) to help restaurants maximize revenue through dynamic pricing. The initial business model of charging diners higher rates for premium tables failed, but after pivoting, Resy found success and was acquired by American Express for $200 million in 2019.

A SaaS company providing gas emission measurement solutions for hospitals, charging $5 per utility meter monitored. The company has achieved $4M ARR through a usage-based pricing model targeting healthcare facilities seeking to track and reduce their environmental impact.

Greenpal is a marketplace connecting 300,000 homeowners with 35,000 lawn care companies. In 2023, the platform processed $30M in total lawn cuts and kept 15% as revenue ($4.5M ARR). Remarkably, the company operates with zero full-time employees, allowing founder Bryan to maintain his goal of traveling 11 months per year while building the business.

m3ter is a usage-based billing API platform launched by Griff Parry in 2020 following his exit from Gamesparks to AWS. The company has attracted 10-100 customers paying platform and usage fees, with a team of 56 that includes over 25 engineers. The startup is exploring whether it can scale to justify its latest valuation.

ArcAds.ai is an AI-powered video ad platform that helps marketers generate and scale ad creatives without production costs. Founder Romain Torres bootstrapped the company from $5K to $10M ARR in just 20 months, with a viral tweet driving growth from $5K to $64K MRR in a single month. The company now operates profitably on a usage-based pricing model with enterprise ACVs in the six figures, leveraging paid ads, influencer marketing, and enterprise sales as core growth levers.

SpeedSize is an AI-powered media optimization SaaS that helps enterprises compress images and video while maintaining quality and improving site performance. Founded by Vlad Malanin, the company scaled from $400K ARR in 2022 to $6M ARR today with just 25 employees through a partnership-led GTM strategy focused on AWS and IBM, maintaining low churn and strong net revenue expansion with minimal paid advertising.

Adam Robinson launched RB2B in March 2024 as a B2B lead generation tool after building Retention.com to $23.8M ARR with 6 employees. Using controversial LinkedIn storytelling (including posting about a cease-and-desist letter), he generated 1,600+ leads pre-launch with a 10% free-to-paid conversion rate. RB2B grew from $0 to $200K MRR by September 2024, adding an average of $60K new MRR per month, driven primarily by organic LinkedIn content and a simple freemium model.

Paddle is a unified commerce platform for SaaS companies that handles payments, subscriptions, taxes, licensing, and insights. Founded by Christian Owens in August 2012 after he recognized the pain of manually building payment infrastructure, Paddle initially launched a software marketplace that failed ($800 in sales in two months) before pivoting to focus solely on the checkout and billing infrastructure that customers actually wanted. Through persistent, personalized cold email outreach targeting specific business problems, Paddle grew to over $10M ARR.

Lighter Capital is a revenue-based financing company founded in 2011 that provides $50K-$3M in growth capital to early-stage SaaS and tech companies without requiring equity or personal guarantees. Under CEO BJ Lackland's leadership since 2012, the company transformed from a struggling startup to a high-growth fintech business, scaling from 3 employees with no revenue model to 65 employees, providing over $155 million in funding to 318 companies across 560 financing rounds. The company uses proprietary software analyzing 6,500+ data points to evaluate companies and automate the funding process, making it fast (2-8 weeks) and entrepreneur-friendly.

AskTina was a live video chat widget that allowed experts to offer paid video calls to their blog readers. Despite achieving 35 expert installations and 10,000 widget page loads, the product received zero paid calls, revealing a fundamental market fit problem: users preferred asynchronous communication over live paid video calls. The founder learned that inadequate customer validation before building the MVP led to wasted resources and confirmation bias.

Adproval was a marketplace connecting bloggers and influencers with brands, founded by Matthew Anderson in 2011. Despite raising $300k and eventually generating over $200k in annual revenue through consulting services, the company failed after 6 years due to poor revenue model focusing on small commissions, lack of focus on the advertiser side, and founder burnout from depression and anxiety.