Which AI app builder should I use for internal tools: Lovable, Bolt, Replit, v0, Retool, or Glide?

Match the tool to who will maintain it: Lovable is the strongest default for non-technical founders shipping a full app, Replit when you want the AI plus a real development environment and hosting, Bolt for fast throwaway prototypes, v0 for UI on an existing stack, and Retool or Glide when the job is a data-heavy internal panel rather than a product. Most of these builders put Supabase underneath, so your data stays portable if you switch. Pick one, build a real workflow in a weekend, and judge it on how it handles logins, permissions, and your tenth edit rather than the first demo.