Tomodachi Prep is a SaaS platform that makes interview prep collaborative. Instead of grinding alone, engineers are matched with peers who are preparing for the same roles, companies, and difficulty levels. Every session runs inside a purpose-built room with a real-time collaborative code editor (multi-language, CRDT-synced), a system design whiteboard, HD video chat, and a structured feedback rubric.
Short on a partner? Start an AI Mock Interview instantly — a voice agent conducts a full behavioral or technical round, adapts to your answers, and produces a written debrief.
Stay motivated with a gamified progression system: earn gems for quality feedback, unlock badges, climb the leaderboard, and refer friends for rewards. Built for solo prep and study groups, with privacy-first design and production-grade reliability.
Free to start. Pro and Ultimate plans unlock unlimited AI interviews, advanced analytics, and premium features.
Feature list
Peer Matching — Smart algorithm pairs you with peers by role, company, and skill level
AI Mock Interviews — On-demand voice AI interviewer (behavioral + technical rounds)
Collaborative Code Editor — Real-time, multi-language, CRDT-synced (Yjs)
System Design Whiteboard — Live shared canvas for architecture rounds
HD Video Chat — Built-in LiveKit-powered video and audio
Rubric-Based Feedback — Structured post-session reviews, not vague comments
Gem Economy & Badges — Gamified progression to keep practice consistent
Leaderboards — Weekly and all-time rankings across the community
Referral Program — Invite peers and earn rewards
Scheduling — Book sessions across time zones with availability matching
Session Recordings & History — Review past sessions and track improvement
Community Hub — Discuss strategies and share resources with other candidates
tmcprep-n added Tomodachi Prep as alternative to Pramp