April 21, 2026 — curated links and takeaways.
1. 23 Profitable Micro-SaaS Niches Big Companies Ignore
Real math on niche dominance: one founder targeting real estate photographers hit $9,900 MRR with just 100 customers at $99/month. The playbook works because you need fewer paying customers in underserved markets.
2. Building, Failing, Rebuilding: The Path to $30K MRR in 12 Months
Brennan Dunn's honest account of scrapping his first product, buying out his cofounder, and rebuilding from scratch to hit $30K MRR—a masterclass in pivoting and persistence that cuts through startup mythology.
3. 5 Actionable Micro-SaaS Ideas to Launch in 2026
Practical, step-by-step guide to launching profitable micro-SaaS for solo founders and lean teams, with market opportunities and launch principles that actually translate to revenue.
4. Hitting $500K ARR in Four Months: The Real Story
Yatharth Sejpal went from idea to $500K ARR in four months by pairing execution with the right cofounder. A rare case study of explosive growth that reveals how timing and partnerships accelerate revenue.
5. AI Micro-SaaS: Build $2K/Month Recurring Revenue the Right Way
Data-backed approach to AI-powered SaaS launches, including why SEO-driven content marketing delivers 70% of qualified leads with 5x lower customer acquisition costs than paid ads.