Startups Making $50k+/mo

Price2Spy is a Serbian SaaS for monitoring competitor prices that grew from an internal tool at Misha Krunic's e-commerce business into a $155k/month business with 650 clients and 104 employees. Launched in April 2011, the company achieved profitability from day one and has maintained 25-30% year-on-year growth through organic/SEO marketing, content blogging, and strategic conference attendance.

Yellow Dog, founded in 2015 by Simon Ponsford, is a cloud acceleration platform that licenses compute power based on core hours used. Starting with animation and rendering studios needing capacity for 4K workflows, the company has expanded into financial services and life sciences. Growing from $30,000 MRR a year ago to $150,000 MRR today, Yellow Dog has raised approximately $8 million across multiple rounds including crowdfunding, angel, and VC funding.

WIMI is a French SaaS platform launched in 2010 that provides project management and teamwork collaboration tools including instant communication, document sharing, task management, calendaring, and video conferencing. The company has grown to ~1,000 paying customers generating $150,000 in MRR with 50% year-over-year growth, achieving 100% net revenue retention through a combination of 20% annual churn and 20% expansion revenue. With a team of 25 and $3.3M raised through seven small funding rounds, WIMI has established itself as a credible alternative to US-based competitors in the European market, particularly targeting architects, consultants, and industry-specific teams.

Crazy Lister, founded in 2015 by Victor Levitan, helps e-commerce retailers manage eBay operations and is expanding to other sales channels like Amazon. The company grew from $300k ARR with 2,000 customers in March 2017 to $1.8M ARR with 4,600 customers, achieving over 100% year-over-year growth through paid acquisition with a 3-month payback period. With $1.2M raised and a 4% monthly churn rate, they're raising $3M at a $30M pre-money valuation to accelerate expansion into the $8B e-commerce tech space.

Yannick Silver is a serial entrepreneur who bootstrapped seven businesses to seven figures and is now building Maverick 1000, a peer-to-peer member-driven organization of 120+ game-changing entrepreneurs paying $1,500/month ($150/month of which goes to impact initiatives). The group has deployed over $2 million in impact funds while generating $1.8M+ ARR, combining business growth, experiential retreats, and social impact through a carefully curated ecoverse of entrepreneurs.

AdEspresso is a Facebook advertising optimization platform for SMBs spending $5K-$100K monthly on ads. Founded by Armando Beyondi (who had previously founded 5 other companies), it raised $1.2M in convertible notes through 500 Startups and grew to ~1,000 paying customers by August 2015. The company achieved $150K MRR ($1.8M ARR) and profitability primarily through inbound content marketing, with a blog generating 180,000+ monthly uniques.

LeadsBridge, founded in 2015 by Stefan Des and Alessio, is an all-in-one lead generation platform that helps companies collect more leads and connect Facebook Lead Ads to their CRMs. Starting with a simple WordPress website and Facebook API integration built over weekends, the platform reached $150,000/month in revenue within 3 years by leveraging content marketing, strategic partnerships, and Google Adwords. The founders attribute their success to strong customer support, data-driven decision making, and the ability to quickly iterate based on market feedback.

Modiji started as a sales services agency in 2019 and pivoted to SaaS in February 2021 after launching a Salesforce Managed Package for real-time contact data validation and sales stack visibility. Growing from $950K in 2021 to $1.7M ARR ($140K MRR) in 2023 with just 6 full-time employees, the bootstrapped company uses a consumption-based API pricing model targeting RevOps leaders at enterprise customers with average contract values around $80,000. Ken Hoppe and his two co-founders maintain 100% ownership while leveraging non-dilutive debt financing to scale their lean, profitable operation.

Estated is a property intelligence platform serving fintech and insurtech companies like Blend, SoFi, State Farm, and Swiss Re. Launched in April 2017 with $3M in funding at a $15M valuation, the company struggled early (2019: $300K ARR) but pivoted to a data licensing and API model. Today they have 151 customers, $140K MRR ($1.68M ARR), and are projecting 200% growth year-over-year through paid advertising and content marketing.

Moose End is a bootstrapped email marketing and marketing automation platform launched in 2013 by Yanis Saras that competes directly with Mailchimp by offering 40% cheaper pricing with unlimited campaign sends. The company has grown to ~1,000 active customers (700 paying at an average of $200/month), generating $135,000 MRR and growing from $60k MRR 13 months prior, with 6% monthly churn and $3,000 customer lifetime value. Built entirely without external capital, the UK-based company with majority operations in Athens, Greece has achieved consistent 9-month doubling cycles and maintains a lean 25-person team.

SafeWo Labs built a passwordless authentication plugin SDK that enables banks, e-commerce platforms, and cryptocurrency exchanges to authenticate users without passwords or one-time codes. Starting from zero in February 2021 with first code written in July 2020, they grew to $130,000 MRR in 12 months through product-led growth and community engagement, primarily via their 12,000-developer Discord and Slack communities. The company raised $1M total across pre-seed and seed rounds and is closing a $9M Series A at a $65M valuation.

BotKeeper is an AI-powered bookkeeping automation platform launched in 2015 by serial entrepreneur Enrico Pomareno. The company combines machine learning with skilled accountants to provide accurate, fast, and affordable bookkeeping services to 500+ customers across diverse industries. Growing from $40K MRR a year ago to $130K MRR with impressive 124% net revenue retention, BotKeeper demonstrates strong product-market fit and healthy unit economics.

Design Joy is a productized design service built and run entirely by Brett Williams as a one-person operation. Starting from a side project in 2017 generating $5-6k MRR, it exploded during the pandemic and after a viral tweet to over $130k MRR (over $1.5M ARR) by 2021. Brett charges $4,595-$5,500/month for unlimited design work on a month-to-month subscription basis, serving 40-50 customers simultaneously through extreme specialization and efficiency.

CattleCrush is a SaaS platform for livestock operations to manage feeding data and herd management through a hardware-software combo (Bluetooth scale on feed wagon connected to iPad). Dane Cooper launched the company in 2015 after spending 7 years in Silicon Valley focused on row crop optimization, recognizing livestock as an underserved $40B+ market. Today with 850 direct customers at $150/month, the company generates $127k MRR with exceptional retention (less than 5% annual churn), having raised $2.7M in capital and built a 20-person team.

Xylotech is an MIT spinout founded in 2014 by Abhi Yadav that provides AI-powered customer analytics for enterprise brands. The company bootstrapped for its first three years before raising $6 million in venture funding, and now generates approximately $125k MRR with 15-20 enterprise customers paying $100k ACV, growing at 250% year-over-year with zero churn.

Shorthand is a visual storytelling platform that enables news organizations and brands to create interactive, multimedia-rich stories without internal development teams. Founded in 2013 by Graham Wood and launched in 2014, the company has grown to 250 customers paying an average of $6,000 annually, achieving 100% year-over-year growth to $125k MRR. The company has raised $2.5M from a single investor and maintains a 2% gross revenue churn, primarily growing through organic search and word-of-mouth from published stories.

Ripple Match is a SaaS platform that automates college recruiting by connecting employers with qualified candidates regardless of school, founded in 2015 and hitting $125k MRR across 75 paying customers. Starting from $4,500 MRR 18 months prior, the company scaled through annual subscription contracts (averaging $25-30k) with a machine learning matching model that achieves a 60% first-round interview rate and 1-in-28 hire rate. With $3.7M raised and zero churn on their current product, they're focused on scaling interview connections and expanding their candidate base through campus ambassadors.

Kwanzu is a SaaS platform providing account-based advertising and retargeting solutions for mid to large B2B enterprises, launched in 2015 by serial entrepreneur Manny Ayair. The company has grown to ~50 enterprise customers with strong logos (Infosys, Equinix) and is generating approximately $125k MRR with 50% year-over-year growth and healthy customer retention. Operating as a bootstrapped business with under 50 employees and minimal external capital, Kwanzu achieves efficient customer acquisition (under $10k per customer) with quick payback periods (~3 months).

Blue River is a boutique digital experience agency founded in 2001 by Sean Schroeder that evolved into a dual-revenue model combining high-touch professional services (75% of revenue) with a SaaS product called Mura, a B2B content personalization platform. The company has built a sustainable, bootstrapped business serving ~50 enterprise customers at $2,500/month with 92% annual retention, growing 20-30% YoY with a 20-person team primarily based in Sacramento.

Harris Media is a digital agency founded by Vincent Harris in his dorm room that provides comprehensive digital communications and strategy services for political campaigns and advocacy organizations. Operating with approximately 35 employees and 25 clients on retainer, the agency generates over $1.2M annually by managing websites, social media, video production, online advertising, and email marketing campaigns. The agency's primary revenue driver is email fundraising, which accounts for 70-90% of online donations for clients like Senator Rand Paul.