Levels.fyi

Levels.fyi is the best-known compensation database in tech, mapping salary, equity, and bonus data across companies and levels. For job seekers weighing or negotiating an offer, it's the de facto reference for what a role actually pays. Beyond free data, Levels.fyi offers paid negotiation services that pair you with experienced recruiters who help evaluate and negotiate your offer for a flat fee, backed by a money-back guarantee. The team reports over $100M in negotiated increases across thousands of offers.