Market Gap Startups
443 companies built from market gap. Built to fill an underserved market or missing product.
How They Grew
Pricing Models
Companies (443)
We-Care.com is a donation platform that enables online shoppers to give a percentage of their purchases to non-profits, schools, or associations without any additional cost. The company has built partnerships with over 2,500 major merchants including Travelocity, Sears, 1800Flowers, and Apple, and has raised over $7.8M to date.
Wave is an integrated financial management platform for small businesses founded by Kirk Simpson. The company has achieved significant scale with over 1 million users across more than 200 countries and has raised over $25 million in VC funding.
Gumroad is a SaaS platform founded by Sahil Lavingia in 2011 that enables creatives like writers, designers, and musicians to sell their products directly to their audience. The company has raised more than $8 million in funding to date.
Peldi Guilizzoni launched Balsamiq Studios in 2008 as a one-man software company with Balsamiq Mockups, a tool for creating quick and intuitive UI mockups. The product achieved remarkable early traction, reaching $2 million in revenue within 18 months and was on track to hit $6 million annually, demonstrating strong market demand for accessible wireframing solutions.
Heyo is a SaaS platform that enables businesses to create Facebook contests, sweepstakes, and mobile-optimized landing pages. The company achieved over 6-figures in revenue in its first year and has grown to become an 8-figure business, with ambitious plans to reach 500,000 paying customers by 2017.
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.
TudoDesk was a SaaS platform launched in 2016 targeting music repair shops with specialized software. The company achieved a successful exit with an acquisition valued at $1M+, demonstrating that niche B2B software can achieve significant financial returns without mainstream tech media coverage.
Tarja is a marketplace in Finland connecting apartment complex owners with energy service providers offering solutions like solar and heat. The founder has demonstrated marketplace traction with 100 apartment complex owners and 100 energy service providers already on the platform. She is raising a $15M fund to back projects that flow through her marketplace.
Smith AI has reached $22M ARR by providing AI-powered voice and chat support solutions for companies looking to automate customer service. The company has achieved a $100M valuation while managing significant burn rate of $300k per month, indicating aggressive scaling and investment in infrastructure.
Emgage is a Smart virtual HR Manager platform designed to simplify and streamline HR management for startups and MSMEs. The company aims to provide intelligent HR solutions tailored for small and medium-sized enterprises.
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.
CloudBeds is a SaaS platform that consolidates fragmented hotel operations software into a unified system serving 27,000+ customers managing 2.5 million beds globally. Founded by Adam Harris, the company grew from $10M ARR in 2018 to north of $50M ARR today, with 75% YoY growth over three years and a stated goal of $100M ARR in the next year. Beyond core hotel management, CloudBeds has expanded into fintech (payments, lending, payroll) and direct booking solutions, positioning itself as a vertical SaaS leader for independent hoteliers.
Flatfile is a SaaS platform that enables seamless B2B data exchange with AI-assisted automation for data mapping and cleaning. The company has processed over 25 billion data mapping decisions for enterprise customers including Sage, ClickUp, Square, AstraZeneca, CBRE, and Spotify, demonstrating strong traction in the enterprise data integration space.
67 Water is a canned water company founded by Shaan Puri that achieved viral success through innovative marketing and positioning strategies. The company was discussed on the My First Million podcast where Puri shared insights on how he turned canned water into a viral hit through strategic marketing from the ground up.
Blake Scholl is a high school dropout who worked at Groupon before founding Boom Supersonic, a hardware startup building supersonic jets. The episode covers his journey from spotting problems in plain sight to pitching major figures like Richard Branson and working with investors like Jeff Bezos.
Chief is a subscription-based platform and vetted community for women in corporate leadership roles, co-founded by Carolyn Childers. The company has achieved a billion-dollar valuation and operates as a membership-based business focused on supporting and driving women leaders in corporate environments. They intentionally avoid social media, relying instead on their community-driven model.
Li Jin, a venture capitalist passionate about the creator economy, built Side Hustle Stack as a platform to curate and promote passion economy tools that help creators monetize their work. The platform aggregates services like Shopify, Etsy, Teachable, TikTok, and Substack to empower entrepreneurs. Li is also teaching a course on the creator economy and actively advising founders in the passion economy space.
Mubashar Iqbal is a prolific indie hacker with nearly 100 side projects, several focused on the podcast market. His podcast-related projects include Pod Hunt (a Product Hunt equivalent for podcasts), Podcast Ping (uptime monitoring for podcasters), and Podcast Hosting Review (reviews of hosting platforms).
Josh Wood co-founded Honeybadger, a developer monitoring tool that generates over $1M annually in revenue while requiring only 30 hours per week of work. The product succeeded by identifying a market gap left by declining incumbent players and building a customer-friendly, low-churn business model that prioritizes sustainable growth over aggressive sales tactics.
Rosie Sherry built Ministry of Testing, a tight-knit community for software testers, growing it to $1.2M in annual revenue without relying on paid advertising. Despite being an introvert, she created such a passionate community that members have gotten the logo tattooed on their bodies. She accomplished this while simultaneously raising and homeschooling 5 children.