The interview prep platform
that teaches you - not just tests.
Three-tier explanations, one company-path exemplar, and linked coding, behavioral, and system-design practice. Built for candidates who value career integrity.
Three-tier AI explanations
The Two Sum preview includes ELI5, Intermediate, and Expert teaching paths so the explanation model remains inspectable.
Linked practice path
The Amazon SDE II preview path links one coding problem, one behavioral drill, and one system-design discussion without claiming a full catalog.
Asha-aligned positioning
We are the prep tool for candidates who refuse the stealth-cheat race. Built for deliberate practice, honest feedback, and transferable interview skills.
Ready to prepare with clarity?
The private preview is free to browse. Pro and Elite plans describe the intended unlimited library, three-tier explanations, spaced repetition, and company-specific playbooks; checkout is not enabled.
Browse Free Library