Build a Startup for Zero | 10 Free Tools That Work

What a bootstrapped startup can actually build with $0 in software, tool by tool. Free tier limits, upgrade triggers, honest picks. Read the list.

  • What does "free" actually cost in 2026?
  • The 10 tools worth building on
  • Which of these should you pay for first?
  • Where do free tools stop being enough?
  • What can no free tool replace?