Arth is a free Chrome add-on designed to enhance preparation for high-stakes conversations such as sales calls, interviews, and partnership meetings. It allows users to create and save 'fingerprints'—structured summaries of individuals or companies they are engaging with. This tool captures key signals and context quickly, enabling users to access relevant information instantly from the Chrome side panel. By ensuring consistent preparation across teams, Arth reduces guesswork and misalignment, ultimately helping users build trust and confidence in their interactions.

With its user-friendly interface, Arth supports various workflows including pre-call prep, post-call updates, and team handoffs. It is particularly beneficial for sales teams, recruiters, and customer success professionals who require a clear understanding of their contacts. Key features include fast fingerprint creation, structured insights, and lightweight workflows without heavy setup. By focusing on actionable signals and maintaining privacy, Arth enhances communication efficiency and effectiveness.