SaaS Startups

Custom Hub is a membership and billing management SaaS platform originally built in 2009 as a utility for Infusionsoft users. After being acquired by Infusionsoft (Keep) in 2011 for $1-2M and growing to $1.5M ARR, the product was shelved. The founders bought it back in 2018 for ~$750K (30% cash upfront, 70% over time), completely rebuilt the platform, and are now scaling with $43K MRR, 560 customers, and plans for a $1M seed round at $10M valuation.

Carrot is a cloud-based employee recognition and rewards platform founded by Aaron Carr in 2018. Starting at 15K MRR in 2019 with mostly one large enterprise customer, the company has grown to 40K monthly net platform revenue with ~100 small-to-mid-market customers (50-200 employees) paying an average of $230/month for subscriptions, plus 3% take on employee reward purchases (digital gift cards). The bootstrapped team of six has achieved 109% net dollar retention and sub-15% annual churn through a combination of SaaS subscriptions and marketplace revenue.

WebBoss is a no-code website and app builder launched in 2015 that positions itself as a true WordPress alternative. Operating primarily through referral partnerships with large enterprises like Reach PLC, the company generates approximately $20,000 MRR from around 200 SaaS customers with nearly nil churn, while supplementing revenue with custom services work. Though growth has been flat due to limited marketing budget and COVID-19 impacts, the company maintains strong retention and is exploring brand awareness through an AppSumo lifetime deal launch.

Suzie is an enterprise market research SaaS platform serving large CPG, food and beverage, and consumer technology brands. The company grew from 250 enterprise customers in 2019 to 350 customers with ARR flirting with $40 million, achieving 70-75% year-over-year growth through expanding into new industries, identifying new use cases, and dramatically scaling their sales team from 65 to 200 people. Matt Brittney raised a $46 million Series D (majority on balance sheet) and is targeting an IPO, with a goal of reaching $100 million ARR with $250k-$400k ACV.

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.

Reforizer is a SaaS platform helping local businesses (salons, spas, wellness) increase referrals and client retention. Founder Andrey Svizovic grew the company from $146k MRR four months prior to $229k MRR ($2.7M ARR) through an aggressive outbound sales model: a 30-person distributed call center using predictive dialers, web scraping, and backlink tracking to target MindBody and Booker users. The company is profitable, bootstrapped until recently with SBA loans, and now operates with 46 full-time employees plus outsourced sales infrastructure.

Clap is an asynchronous meeting platform founded by Pierre Tuzovic and Robin that allows teams to share video updates, collect in-context feedback, and make decisions without being in the same room at the same time. After a viral LinkedIn announcement in January 2024 that garnered 45,000 views, the startup raised $3 million at a $17.5M post-money valuation while still in private beta with 3,000 waitlist signups and 100 monthly active users.

Topdown is an enterprise PRM (Partner Relationship Management) platform helping large organizations automate digital operations across channel ecosystems. Founded by a 2-decade enterprise veteran, the bootstrapped company grew from $250K ARR in December to $400K ARR, serving 8-10 large enterprise customers (including top 10 insurance and financial services companies) with contract values between $30K-$150K annually. They're expanding geographically and vertically while maintaining profitability with a lean 25-person team in New Delhi.

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.

Freight Waves is the Bloomberg of supply chain and logistics, operating a dual business model with a media brand (40 journalists) generating ~$15M ARR and a SaaS business with 700 enterprise customers at ~$15M ARR. The company inverted the typical SaaS playbook by building media first to create a "negative CAC" where advertising revenue offsets customer acquisition costs, enabling 90% YoY growth while remaining cash neutral with $26M on the balance sheet.

BOT platform is a no-code enterprise SaaS solution that enables HR and employee experience teams to build custom bots, digital assistants, and automated workflows within internal communication platforms like Microsoft Teams and Workplace from Facebook. Bootstrapped with only a small $300k friends and family round in 2018, the company has scaled to $110k MRR ($1.32M ARR SaaS + $800k in professional services) with 35 customers and strong 118% net revenue retention, maintaining founder control with 75% founder ownership.

AkiFloat is a productivity SaaS that consolidates tasks, emails, and calendar items from multiple platforms into a single interface with keyboard-shortcuts for speed. Launched in August 2021, the product reached 200 paying customers in its first month with a 15% conversion rate from active users, generating ~$2,500 MRR. The founders pivoted from a previous YC-backed command bar product after discovering poor retention, and are now raising $1.5M at a $10M post-money valuation.

Casebook is a government technology SaaS platform serving human services organizations (nonprofits and government agencies) in child welfare, justice, and domestic violence. Founded in 2019 by serial entrepreneur Tristan Luisi, the company grew from $11,000 MRR in December of the previous year to $200,000 MRR ($2.4M ARR run rate), serving ~200 customers at $1,000/month ARP. Casebook operates profitably on SaaS revenue alone while leveraging a $7 million legacy services contract to fund aggressive R&D expansion.

RUPAfi is an embedded lending platform providing BNPL credit to small businesses in India's B2B marketplaces. Launched in July 2020, the company grew from $5,000 MRR in June to $60,000 MRR by September (10x growth in 3 months) by partnering with major platforms like Flipkart and Walmart's B2B divisions. The company operates as a managed marketplace, handling customer acquisition, underwriting, and collections while balance sheet partners provide the capital, with RUPAfi keeping 40% of transaction fees.

Bfree.io is a visual builder for designing emails, landing pages, and pop-ups, operating as a business unit of publicly-traded Italian company Growins. The company has a dual revenue model: 50% from white-label embeddable editors used by 600+ SaaS partners (including 40% of Gartner's Multi-Channel Marketing Platform quadrant), and 50% from direct SMB customers via product-led growth. With over 7 million in ARR and 50% year-over-year growth, the company generates approximately $635k MRR from 11,000 direct paying customers at $25/month and 600 white-label partners at $600/month average.

Veeam is a regulated global payment platform founded in 2014 by Marwan Forzley that helps 300,000+ SMBs across 110 countries send, receive, and manage payments in 70+ currencies. The company took three years to reach $1M in revenue (2017) due to regulatory licensing requirements, but has since doubled customer accounts annually. Revenue is generated through three primary streams: foreign exchange (0.25-2%), credit card fees (2.9%), and real-time debit card deposits (1%), plus a newer embedded capital/buy-now-pay-later program. With 65% of new customer acquisition coming from word-of-mouth referrals within the payment transaction flow itself, Veeam demonstrates exceptional product-market fit in the SMB payments space.

Travis launched Sunroof in 2020 to help banks and mortgage lenders improve customer experience, employee experience, and online reputation management. Currently bootstrapped with $250k+ of personal capital and three enterprise customers paying $4k-$12k/month, the company is generating $12k MRR and raising a $1M safe at an $8M cap to scale from 3 to 50 customers within 12 months.

Sales Choice is an AI-powered SaaS platform founded by Dr. Cindy Gordon in 2013 that analyzes Salesforce data to predict sales outcomes and provide behavioral analytics insights. The company is bootstrapped and focuses exclusively on upper mid-market and enterprise customers, with an average contract value of $100,000 annually across at least 10 enterprise clients. With a team of 20 and over $1M in ARR, the company is planning to raise $2-3M in its first institutional round while maintaining its focus on transportation/logistics and technology sectors.

Stitch Insights helps consumer brands measure customer preferences at granular product attribute levels across their entire category, not just their own brand. Founded in 2018 by Dimitri Pavlov with co-founders Dr. Hannes Heikstad and Dr. Angel Schwartz, the company charges $10,000 per month per channel (Amazon, Twitter, etc.) and recently transitioned from POC-based revenue to annual recurring contracts with under 10 enterprise customers, reaching under $700k ARR and targeting $1.3M ARR by Q1 next year while raising $3M Series A.

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.