Free Resources for Salary Research

Ministry of Manpower Singapore Salary Comparison Tool for Job Seekers and Employers
https://stats.mom.gov.sg/bt/Pages/salary-comparison-general-for-employer.aspx
A free salary research tool based on the market research conducted by the Ministry of Manpower.
Straits Times Salary Guide 2022 https://www.straitstimes.com/multimedia/graphics/2022/01/singapore-salary-guide/index.html
A free salary research tool based on the 2021 labour market reports conducted by the Ministry of Manpower.
Morgan McKinley Salary Guide Calculator
https://www.morganmckinley.com/sg/singapore-salary-guide-calculator
A free salary benchmarking tool for 10 different industries, complied from job vacancies.
Michael Page Salary Tool
https://www.michaelpage.com.sg/salary-comparison-tool
A free salary benchmarking tool for various industries, complied from job vacancies.
PERSOLKELLY Singapore
https://www.persolkelly.com.sg/page/resources/salary-guides/
Annual salary reports compiled for Singapore industries, compiled from job vacancies.
Payscale Singapore
https://www.payscale.com/research/SG/Country=Singapore/Salary
A free tool to find out salary benchmarking for various jobs, compiled from user self declared inputs.
MyCareersFuture
https://www.mycareersfuture.gov.sg/
Search through job listings to aggregate salary research on your own. This job portal has made it mandatory for all job vacancies' salary ranges to be displayed, making the information transparent.