The typical Appen Project Manager salary is $67,634. Project Manager salaries at Appen can range from $62,284 - $89,484. This estimate is based upon 6 Appen Project Manager salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a Project Manager at Appen can expect to make an average total pay of $67,634 . See all Project Manager salaries to learn how this stacks up in the market.