Preppally is an online career accelerator that offers affordable career guidance programs, mentorship, salary negotiation advice, and career AI tools. Their main goal is to help individuals land their dream job by providing them with the necessary concepts, frameworks, and practice. They have successfully helped over 300 people secure positions at top companies such as Google, Microsoft, Reddit, and McKinsey. Preppally offers comprehensive courses with lessons, exercises, interview questions, and one-on-one mentorship. They also have a 100% refund guarantee, highlighting their confidence in the value they provide. This tool is ideal for anyone interested in working for a big tech company but might not know where to start.