8 Low Competition SaaS Ideas for 2026 (Ranked by Demand)

Eight SaaS markets with fewer than 100 existing startups and documented demand, ranked by demand signal: marketplace seller analytics, permit tracking for construction, bookkeeping automation, eSports team management, legal research for small firms, community engagement for paid groups, cross border VAT automation, and coworking space management. Three crowded markets to avoid are named at the end.