404 began with a simple frustration: four great tools, four logins, four bills, four mental models. AI404 collapses all of it into a single account — so you spend your time building, not signing in.
Every extra login is a tiny tax on momentum. We removed it. Sign in once and the whole ecosystem opens.
single sign-onUsage, limits and access for every tool in a single place — no more guessing where your time and tokens go.
unified dashboardOpinionated, fast, and quiet. The product gets out of the way so the work can take centre stage.
craft firstYour account is yours. We collect the minimum and never sell it.
If it feels slow, it's a bug. Everything should respond the instant you act.
Every screen is considered. No generic templates, no clutter.