LinkedIn stands out as a job board by integrating job postings with professional networking. Its Job Posting API allows authorized third parties to post jobs directly, ensuring compliance with legal requirements and LinkedIn's standards. LinkedIn's platform offers a unique combination of job listings, professional profiles, and company pages, enhancing visibility and interaction between employers and job seekers.

Indeed is a global job search platform that connects job seekers with a wide range of employment opportunities. It aggregates job listings from various sources, allowing users to search for and apply to jobs across different industries and countrys. Indeed supports over 300 million unique visitors each month and provides services in over 60 countries, making it one of the most popular job boards worldwide

The Guardian Jobs is a general job board hosted by The Guardian, catering mainly to the UK and abroad. It offers employers a platform to post vacancies and connect with professionals. With job ads reaching over one million candidates, it benefits from social media promotion and syndication to partner sites. However, it's pricier than competitors, starting from £575.00 +VAT per post

Glassdoor, acquired by Recruit Holdings for $1.2 billion in 2018, has evolved into a significant job board and company review platform. It provides users with the ability to anonymously review companies and their management, as well as post and prepare for job interviews. With features like Enhanced Employer Profiles, companies can customize their presence on Glassdoor. By 2017, Glassdoor had 41 million unique users and served 5,800 paying employer clients or partners, showcasing a wide reach in the job market and corporate world.

Talent.com, launched in Canada, is a global job portal with a significant presence in the U.S., offering both free and paid job posting options. It features personalized job alerts and integrates with platforms like LinkedIn and Google for Jobs, facilitating a wide reach for job listings and accessibility for job seekers.

Jobrapido is an international job search engine headquartered in Milan, offering a variety of job posting plans and subscriptions across 58 countries. It's designed to help employers attract qualified candidates from all industries, featuring country-specific pages for tailored user experiences. While it provides basic to advanced candidate management tools and a free trial for subscriptions, Jobrapido's pricing is competitive, but there may be cheaper options with more resources for job seekers and hiring tools available elsewhere

SimplyHired.com is a job aggregator that collects listings from thousands of sites to offer a wide range of job opportunities. It allows free job postings, which are then syndicated across partner sites, including Indeed, enhancing visibility. However, while posting is free, contacting candidates incurs a fee starting at $4.99 per candidate. The platform features tools for applicant management, job description creation, and salary estimation. It operates separately but as a partner to Indeed, after being acquired by Recruit Holdings in 2016.

Monster.com is a prominent global employment website, established in 1999 through the merger of The Monster Board and Online Career Centre. As a subsidiary of Randstad Holding, a multinational human resource consulting firm, it provides a comprehensive platform for job seekers and employers worldwide, offering various online employment services. Over the years, Monster.com has expanded through acquisitions and innovations, adapting to the evolving job market and technological advancements

CareerBuilder, founded in 1995, is a global recruitment platform that connects employers with job seekers across the U.S., Europe, Asia, and Canada. It offers a job board, recruiting tools, and resources for managing and hiring applicants. While job seekers can upload resumes for free, employers pay to post jobs and access a vast resume database, aiming to streamline the recruitment process through tailored solutions

The Job Bank is a comprehensive employment platform facilitated by Employment and Social Development Canada, offering a wide array of job opportunities across the country. It serves Canadian employers, job seekers, students, youth, newcomers, and underrepresented groups by providing access to job listings, labor market information, and various job-search tools. Administered as part of the National Employment Service, Job Bank aims to assist users in finding suitable employment or workers and making informed decisions about the Canadian labor market

FlexJobs is recognized as a leading remote job board in the U.S., focusing on telecommuting, remote, and flexible job opportunities worldwide. Established in 2007, it has built a reputation for listing legitimate jobs vetted by its team, catering to a global professional audience seeking flexible work arrangements. FlexJobs offers a subscription-based service with a range of plans, aiming to connect employers with remote working professionals across over 60 job categories

The Muse is a job site offering skill-building services, advice for job seekers, and the opportunity for employers to build detailed profiles to attract informed candidates. It's known for detailed company profiles, helping candidates understand potential employers better. However, it lacks some hiring tools like candidate matching and interview scheduling. Pricing details are available upon request

Wellfound, formerly AngelList Talent, is a platform dedicated to connecting startups with job seekers, offering over 150K tech jobs and a community of 10M+ startup-ready candidates. It simplifies the hiring process with direct connections to founders, transparency in job details, and a one-click application process. For employers, Wellfound provides a range of free recruiting tools, including job posting and company branding, with premium features like RecruiterCloud for AI-driven candidate matching

Workopolis was a leading Canadian job board specializing in online job searching, offering services in both English and French. Founded in 1999 and headquartered in Toronto, it expanded to have offices across Canada, including Montreal, Ottawa, Calgary, and Vancouver. It was known for connecting employers with job seekers efficiently through its extensive job listings and large resume database. However, in 2018, Workopolis was acquired by Indeed.com and ceased operations as an independent job board, transitioning to a white label portal for Indeed's Canadian job postings. Despite its integration into Indeed, Workopolis' legacy as a prominent Canadian employment website highlights its significant role in the country's job market history.