PrepLounge is the world’s leading platform for case interview preparation. It connects aspiring consultants with like-minded people from around the world, provides interactive practice opportunities, and helps candidates develop the skills and confidence needed to succeed in their consulting interviews. Our vision is to provide candidates with the best preparation tools, enabling them to excel in their interviews at top consulting firms such as McKinsey, Bain, and BCG. Through our platform, candidates can improve their problem-solving abilities, strengthen their business acumen, and gain the confidence needed to take the next step in their consulting careers. ✓ 450,000+ like-minded candidates to practice with ✓ 200+ cases with detailed solutions for interactive or self-practice ✓ 460+ experienced coaches ✓ 240+ different nationalities of candidates ✓ 80+ hours of exclusive video tutorials
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The PrepLounge annual revenue was $7 million in 2026.
Benjamin Porth-Wartenberg is the CEO of PrepLounge.
12 people are employed at PrepLounge.
PrepLounge is based in Cologne, North Rhine-Westphalia.
The NAICS codes for PrepLounge are [54161, 541612, 54, 5416, 541].
The SIC codes for PrepLounge are [736, 73].