usage-based Startups

WhatConverts is a bootstrapped SaaS platform for lead tracking, management, and attribution that grew from $100k in year one to $3.6M ARR by maintaining product focus and competing against well-funded competitors through superior customer support and content marketing. Founded in March 2015 by Michael Cooney and Jeremy (developer), the company grew 60% year-over-year using a land-and-expand strategy targeting marketing agencies, achieving a 70% free trial-to-customer conversion rate.

Boltzbit AI, founded by Dr. Yuchuan Zhang, is a deep tech SaaS platform that democratizes AI by allowing businesses to build machine learning solutions from their data without ML expertise. The company landed its first customer (a $150k annual contract) through personal connections in a niche vertical focused on intelligent document search that combines text and image analysis. Since April 2020, they've raised $2.4M across two rounds and now have a 9-person team exploring adjacent verticals in fintech and digital marketing.

Subscribe is a vehicle subscription marketplace launched in November 2020 that allows car owners to list vehicles for weekly or monthly rentals while Subscribe manages pricing, maintenance, and customer experience. Currently operating in Toronto with 30 cars across 10 owners and 20 renters in April, generating approximately $2,000 in monthly revenue. The platform takes a 20-30% commission on transactions and offers insurance coverage, with plans to diversify revenue through additional asset utilization opportunities.

Justify is a payment infrastructure platform for vertical SaaS companies, founded in January 2021 by Joe Scales and co-founder from Sports Engine. The company helps vertical SaaS platforms monetize payments and embedded fintech products (lending, card issuing, insurance) through a combination of payment processing infrastructure, LMS training (Engage), and analytics dashboards (Insights). With 24-48 platforms live on the platform managing approximately $5 billion in GMV, Justify has raised $10.6M in seed funding and operates with a team of 27, positioning itself as "payment and fintech sherpas" for vertical SaaS companies.

Vinu is a Helsinki-based firmographic data provider launched in 2014 that helps revenue operations teams access company data and integrate it into their workflows. The company grew to $12M ARR with only $4M raised, demonstrating significant capital efficiency by firing low-fit customers and focusing on higher-value enterprise accounts. Their strategy shift from sales-focused to revenue ops-focused, combined with content marketing and thought leadership, has enabled them to maintain strong unit economics with net dollar retention above 100%.

Revistapo is a real estate visual editing platform launched in 2018 that pivoted from serving photographers to targeting real estate agents directly, recognizing that 70% of agents shoot their own photos. With 2,000 customers paying on a usage-based model, they're projecting $300K in annual revenue (up from $200K last year) and recently closed a $300K pre-seed round at a $2M cap to build out their SaaS platform for workflow management.

Ticketing Hub is a cloud-based reservation and ticketing software for tours and activities, founded by Carl Peel after a decade-long journey building related businesses. Currently serving 250 customers including major brands like Secret Food Tours and Immersive Game Box, the company has grown from $15,000 MRR a year ago to $50,000 MRR today while remaining 100% bootstrapped and profitable. Carl attributes early pandemic survival to learning SEO and signing the largest UK zoo, and now plans to reach $1-1.5M ARR before considering raising capital.

ID is a B2B SaaS platform helping commercial farms in Egypt hire and manage seasonal agricultural workers at scale. Founded by Hassan Fahid, the company raised $2M in February-March and has already onboarded 10 major farms with 1,200 engaged acres and 5,000 seasonal workers placed. Revenue launches in December with a hybrid pricing model ($1/acre/month plus 5% of worker wages), projected to generate $112,000+ monthly from current pilots.

Roland Yumicoro built Brandrex, a SaaS platform that helps brands consolidate asset creation, logo design, and content generation in one place. He bootstrapped the $8,000 MVP development and built a waitlist of 115 people through his existing branding agency network. On launch day of private beta, he converted his first paying customer at $6/month.

Laundra is a peer-to-peer marketplace for laundry services, launching in early 2020 with $900k in seed funding. Jennifer Meyer joined as CEO in July 2023 and found the company doing $5k/month in revenue from 30 customers after the original founders ran out of funding. The company relies primarily on organic search and word-of-mouth with virtually zero marketing spend, and is now raising $750k at a $3M cap to accelerate growth through paid marketing.

appbroda is a bootstrapped SaaS platform launched in June 2021 that helps app and game developers monetize better through ad networks like Google AdMob, Meta, Iron Source, and AppLovin. The company serves 320 developers managing 1,400 games, processing $20-30M in annual ad revenue and taking an 8-12% take rate, resulting in a $2M run rate. Growth has been 100%+ year-over-year, driven primarily by cold email outreach and LinkedIn targeting.

API Deck, launched in 2018, helps developers build integrations faster by providing unified APIs across 100+ connectors in 9 categories (CRM, accounting, e-commerce, HR, etc.). The company grew from $25K to $50K MRR in the past year (100% YoY growth) with 75 customers ranging from pre-revenue startups to public companies. G.J. DeWild is betting on a product-led growth motion combined with targeted outbound sales to capture the massive market opportunity as SaaS proliferation makes integrations critical.

Chat Desk, founded by Anato (formerly a Product Manager at Google working on Voice Search and Google Assistant), is a customer support platform that uses generative AI to help brands scale support and drive sales. Operating for over 6 years based in New York, the company has tripled annual revenue through strategic upselling to existing customers by expanding from initial entry points (like social media moderation at a few hundred dollars/month) to comprehensive multi-channel support solutions.

Everywhere is a fintech SaaS platform founded in 2018 by Larry Talley that enables businesses to collect payments via text messaging and phone numbers. Starting from barely $1M in revenue in 2018, the company accelerated dramatically after moving to Austin and focusing on a pay-by-mobile solution, reaching over $25M ARR by the current year. The company has built 10,000+ customers and 18,000+ users by partnering with major banks (Bank of America, Wells Fargo, KeyBank) and card networks (Visa, Discover), using a white-label model to reach thousands of merchants indirectly.

Chrome Photos is a SaaS platform that uses proprietary data and generative AI to create high-quality product images for e-commerce companies like Amazon, Walmart, and Subidis. Growing from $100k to $200k+ MRR in one year with just six full-time employees and a gig network of 200 designers, they charge $25-50 per image with 55-60% margins. They raised $600k in seed funding at a 10-20x revenue multiple valuation to expand their AI models and capture what they estimate to be a $60B+ market opportunity.

Verified is a B2B fraud prevention and verification API platform founded by 22-year-old Farhan Afsahi. After 10 months of development, the company has 27 paying customers generating $7,800 in annual run rate revenue (approximately $650 MRR) with an average customer paying $24-50 per month. The bootstrapped startup operates with a team of two and targets enterprise customers like banks and fintechs with access to over 300 global data sources, differentiating itself through real-time verification capabilities and data coverage of high-risk regions like China, Russia, and the Middle East.

My8chq is an India-based marketplace connecting remote workers and hybrid companies with flexible workspace options through partners like WeWork and converted restaurant spaces. Launched in 2016 but nearly collapsed during COVID, the company rebounded after being acquired by real estate company Anarok in 2023, growing from 10k to 30k MRR within a year by processing 25,000 bookings monthly across India's top three cities.

Binder is a workflow automation platform for corporate service providers (accountants, lawyers, notaries) that helps them automate client-facing transactions and document management. Founded by Jacob Apple in 2020, the company has spent 3.5 years in development with $2+ million of personal investment, achieving 6 customers paying approximately $500/month each ($3,000 MRR) as of March. Jacob bootstrapped Binder after an eight-figure exit from his Bolt franchise operations, and is now preparing to scale with 18 full-time team members despite a $100,000/month burn rate.

Avestor is a FinTech platform launched in 2019 that enables GPs to create customizable private funds where LPs can pick and choose individual investments across asset classes like real estate, music rights, and judgments. With 100 funds on the platform managing $60M in AUM across 30 active funds, Avestor generates revenue through 30-50 basis points on AUM plus a $400/month minimum membership fee, resulting in $40K+ MRR. Growth has been primarily organic through word-of-mouth and podcast appearances, with recent paid ads on Facebook beginning to scale.

Optimus is a SaaS platform serving vocational training providers in the UK, priced per learner per month. With 170 customers averaging $40,000 annually, the company hit $8M ARR in 2024, growing 20% YoY with minimal 2.3% churn. Founder Richard Olberg, a serial entrepreneur who previously sold a company, bootstrapped the initial technology, later raised $8-9M across multiple rounds, and is now leveraging LLMs to accelerate growth.