Market Gap Startups

GrowSurf is a referral marketing SaaS built by Kevin Yoon and Derek for tech startups. After a failed initial version in 2018, they completely rebuilt the product and found product-market fit around 2-3 years ago. Today they serve 213 customers at $120 average revenue per user, generating $26K MRR with 90% net dollar retention, having more than doubled revenue year-over-year while remaining bootstrapped.

Cloud Campaign is a SaaS platform helping marketing agencies manage multiple client brands on social media at scale. Founded by Ryan Bourne in June 2017 after a layoff, the company bootstrapped to $25K MRR over two years by pivoting from a consumer-focused product to focus on agencies, conducting 500+ cold calls to validate the market, and ultimately discovering that native Facebook/Instagram lead generation ads with a free white-labeling offer drove efficient customer acquisition at $15 per lead with $4,000+ customer lifetime value.

Customer X is a Brazilian SaaS platform for customer success management, launched in 2018 by Leonardo Stuperti and four co-founders. Operating in an underserved SMB market in Brazil, the company has grown to 100+ customers paying an average of $250/month, achieving 100%+ year-over-year growth and reaching approximately $25,000 MRR. The company raised $400,000 in seed funding at a $3M post-money valuation and is focusing on expansion revenue (currently 10% of total revenue) while scaling their paid ads strategy.

Mobstack is a Bangalore-based SaaS platform founded in 2010 that pivoted in 2015 to focus on Beaconstack, a proximity-based marketing and analytics solution using Bluetooth beacon technology. The company has grown to $25k MRR with 100+ customers and 10,000+ beacons deployed globally, including a major deployment with Google at 117 Indian train stations. They've raised $3.5M in capital from Accel Partners, Cisco, and angels, and are on track to hit $500k ARR by end of 2017.

Roost is a peer-to-peer marketplace founded in November 2013 by Jonathan Gillan that allows people to monetize unused spaces (garages, attics, basements, driveways) to neighbors seeking storage or parking. The company takes a 15% cut from transactions and grew from $2 in first month revenue to $25,000 MRR as of May 2016 (running at $300K ARR), with 650-700 unique sellers listing approximately 2,000 spaces and 500-600 buyers. Gillan raised $4.9M in venture capital (with $3.5M in Series Seed at $12M pre-money valuation) and built a 17-person team based in San Francisco, expanding to cities like New York, LA, Washington DC, and beyond.

Linkit is an analytics platform for the out-of-home advertising industry founded in 2013 by Douglas Lustad and two co-founders. The company tracks metrics like impressions, dwell time, and conversion for digital screens in malls, airports, and other locations. Starting with $100,000 in first-year revenue, Linkit has grown to $25,000 MRR (May 2016) with 6 paying customers out of 18 total, having raised approximately $1 million Canadian across two seed rounds.

Space Basic is a B2B SaaS platform that digitizes student campus housing communities for universities in India. The company generates approximately $20,000 per month in recurring revenue (approximately $240,000 ARR) across 70 universities serving 60,000 paid student users. Founded in 2018 and bootstrapped until 2020, the company raised a pre-seed round in May 2020 and has achieved 35% year-over-year customer growth despite COVID-19 disruptions.

DealFlicks is a Priceline-style marketplace for discounted movie tickets, partnering with over 600 US theaters (including 13 of the top 50 chains) to sell empty seats at up to 60% off. Founded by Sean Wycliffe in late 2010, the company generates a ~$2.4M annual revenue run rate with 2x year-over-year growth, selling roughly 100,000 tickets and concession packages monthly at an average price of $15. Growth is driven primarily through SEO (people searching for movie deals), AdWords, and affiliate partnerships, with DealFlicks keeping 15-20% of transaction value while theaters capture the remainder.

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.

Mellowworks is a SaaS platform that digitizes field work execution for construction and heavy industry companies, replacing paper-based processes with a collaborative platform. Founded by Francesco Puttignano and two co-founders, the company grew from 1 paying customer in December 2018 to 20 customers generating ~$190k ARR through capital-efficient operations, bootstrapping on just $300k raised with a team of 6. The company now operates a dual-segment model: 6 enterprise customers paying ~$25k/year and 12 smaller customers paying ~$1-2k/year, with plans to raise $1-2M to expand operations.

Pliance.io is a SaaS platform helping regulated financial institutions comply with anti-money laundering legislation through KYC and transaction monitoring. Founded by Siam Tawdry and two co-founders in late 2018, the company bootstrapped for three years before raising a $1.5M seed round in April 2021. With 15 active customers out of 30 signed customers and current MRR of $15,000, Pliance operates on a volume-based pricing model charging approximately 50 cents per active customer screened, with their largest customer processing 250K checks monthly.

A compliance tool designed specifically for banks reached $15k in monthly recurring revenue before raising a $500k seed round. The company targets enterprise financial institutions with regulatory compliance needs.

Message Desk is a SaaS platform for business text messaging that launched in February 2020 with just $200 MRR. By the time of this interview, they've grown to $14,000 MRR with 266 customers through pure organic SEO, ranking for high-intent keywords like 'scheduling text messages' and 'text to pay.' The team has raised $500k pre-seed and plans to reach $20k MRR before raising a $2M seed round.

Phil Strozula bootstrapped Select Software Reviews, a review platform for business software that competes with G2 and Captera by offering genuinely unbiased, in-depth content rather than inflated vendor-driven reviews. Launched in 2019 and monetized in August via cost-per-click advertising, the company grew to ~$12,000 MRR with 24 paying customers by relying on high-quality SEO content that ranks for critical HR software keywords. Phil dominates search results through superior content quality and time-on-page metrics, despite having significantly lower domain authority than competitors.

Resurface is an API security monitoring platform targeting regulated industries (telecom, fintech, healthcare) with on-premises installations. The company charges $10,000 per node per year and has pivoted from a product-led to a concierge/enterprise services model. With 12 nodes in production across 4-5 paying customers, they're currently at $120,000 ARR and have raised $2M in seed funding.

Click It helps enterprises and mid-sized businesses reduce turnover by giving frontline employees a voice through Wi-Fi-enabled kiosks. Founded in 2012 but pivoted to their current offering in early 2018, they achieved ~100 customers paying ~$100/month ($10k MRR) within 3 months through referrals and enterprise pilots, with zero customer churn and growing demand from warehouse, logistics, retail, and manufacturing sectors.

Green Deck is a SaaS platform that helps online retailers and fashion brands implement dynamic pricing through real-time pricing recommendations and AI-driven insights. Founded in June 2017 by Ayush Jain and three co-founders after exiting a health tech startup, the company raised $120,000 from Tech Stars and SAP through the Berlin accelerator program. With 4 paying customers contributing ~$10,000/month in revenue, they focus on helping fashion retailers and e-commerce companies stay competitive by providing daily pricing recommendations while maintaining human control over final pricing decisions.

Open Sponsorship is a two-sided marketplace connecting brands to athletes and sports sponsorship opportunities. Founded by Ishwin Anand (Forbes 30 Under 30), the company grew from a free marketplace to a subscription-based model, generating ~$10K MRR in February 2016 with 25 paying brand customers and 700+ registered users. The founder aims to reach $240K MRR (~$3M ARR) by end of 2016 through building a trained sales team.

Onboy is an on-demand food delivery app exclusively focused on the college market, founded by 20-year-old Anthony Zhang. The company has processed nearly 10,000 orders and generates just over $10k in monthly revenue with 45% month-over-month growth, powered by a 100% student delivery workforce and exclusive restaurant partnerships that allow deliveries in under 30 minutes. Anthony pitched Mark Cuban and got funded $100,000 on the spot, and is part of the 500 Startups batch in Mountain View.

Ambitious Advisor is a done-for-you marketing system for high-end financial advisors, offering themed monthly campaigns including direct mail, radio scripts, video content, and email marketing. Greg Rollette discovered the niche at a financial marketing conference and has built the product to over $1M in total revenue in two years with exceptional retention—customers stay 12-24+ months. His acquisition strategy relies on full-page magazine ads ($3,500 per ad) that drive leads to a funnel with a 65% form completion rate, converting at roughly 4.7% to paying customers at $1,450/month.