Indeed took the prize for sheer job volume in 2018, while LinkedIn owned professional networking and recruiter access. Both platforms defined modern hiring that year. Yet they served entirely different search needs.
If you wanted raw numbers, Indeed scraped open postings from practically everywhere. LinkedIn focused on your public profile, connecting you directly to internal talent teams. Which site actually deserved your attention? That boiled down to whether you needed broad local volume or direct corporate visibility.
Top Job Boards in 2018 Compared
By 2018, the recruitment market had broken into three distinct models: automated search engines, identity networks, and workplace sentiment hubs.
| Platform | Primary Model | Standout Metric | Best Use Case |
|---|---|---|---|
| Indeed | Organic search aggregator | ~66% of job applications submitted | High-volume open searches across all industries |
| Professional network | 94% recruiter adoption | Mid-to-senior corporate roles and direct messaging | |
| Glassdoor | Employer reviews and salaries | Detailed interview questions and ratings | Researching company culture before applying |
| Monster | Legacy resume database | Established database across trade and retail | General searches, though losing traffic to aggregators |
| CareerBuilder | Paid board and staffing tools | Strong local employer base | Traditional clerical, sales, and regional postings |
Why Indeed Took the Top Spot for Volume
Indeed operated like an open web crawler for payrolls. It swept up listings from small regional papers, staffing companies, and corporate career pages, dumping them into one box. You did not have to visit dozens of separate portals anymore. It brought the entire market together.
The data from 2018 proved how dominant it was. Breezy HR reported that Indeed drove roughly two-thirds of all tracked job applications that year. The site drew over 80 million unique visitors every month, and its searchable talent database held roughly 100 million resumes.
Using the platform took almost no effort. You typed a job title. You picked a city or zip code. Pages pulled up in seconds. With mobile job apps catching on, you could fire off ten PDF applications during a lunch break while sitting in your car, which felt like magic compared to the old days of filling out forty separate forms on clunky corporate portals.
There was a catch, though. Because applying took zero effort, employers got slammed with unqualified submissions. Recruiters spent half their mornings filtering out resume spam, so any individual application faced steep odds.
How LinkedIn Dominated Professional Hiring
Thing is, corporate recruiters were not scouring random inbox submissions anyway. They lived inside LinkedIn Recruiter.
Industry studies in 2018 showed that up to 94% of recruiters turned to LinkedIn to check candidate credentials. The site only generated about 13% of all job applications that year across broad ATS tracking, but those applications yielded interviews at a far higher clip than cold board clicks.
That edge came down to a few core features:
- Recommendations and skills endorsements gave immediate social proof to a candidate's background.
- InMail let candidates bypass corporate gatekeepers and message hiring leads directly.
- Public business pages signaled whether headcounts were actually growing.
- Shared connections opened the door to warm employee referrals.
The site fell flat for hourly workers. If you were searching for warehouse shifts, retail positions, or regional trade work, LinkedIn had very little to offer. But for marketing, software, finance, and corporate management, nothing came close.
Glassdoor and the Push for Workplace Transparency
Glassdoor occupied a completely different lane. Sure, it hosted job listings, but candidates came for the dirt.
Company cultures and actual salaries used to be total mysteries until your first day on the job. You walked into an interview completely blind about whether the team pulled 70-hour workweeks or paid fair market rates. Glassdoor broke that wide open with its give-to-get model. If you wanted to read salary data, interview writeups, or team ratings, you had to submit a review or pay figures from your own employer first.
Recruiters treated it as an employer branding stage, while job seekers used it as a BS detector. On competitive Glassdoor listings, applicant-to-hire ratios sat near 50 to 1. Candidates who actually read through interview questions beforehand arrived better prepared, which gave them an immediate advantage on phone screens.
What Happened to Monster and CareerBuilder?
Back in the early 2000s, Monster and CareerBuilder owned online job listings. By 2018, they were fading.
The business model simply crumbled. Both services charged employers steep fees, often hundreds of dollars, for an ad that expired in 30 days. Indeed showed up with a pay-per-click sponsored system and scraped company sites for free, which quickly pulled away small and mid-sized employers.
Monster stayed alive partly through its massive historical resume archive, something staffing agencies still tapped regularly. Yet the user experience for regular job hunters was rough. Search results brought up duplicate posts, staffing agency noise, and sponsored junk that made the interface feel ten years behind the times, especially when you opened it on a mobile browser. CareerBuilder held onto a decent share of local clerical, sales, and regional postings, but the paid-board era was essentially over.
Niche Job Boards That Outperformed General Sites
Massive aggregators were not always the right move. If you had specialized training, industry-specific boards provided cleaner leads with far less clutter.
Dice for Tech and IT
Dice stayed the main hub for systems administrators, infrastructure engineers, and database talent. Its search filters let you drill down by security clearances, tech stacks, and active certifications. Developers also flocked to Stack Overflow Jobs, which let engineers link their actual technical forum contributions directly to their job profiles before the feature was retired years later.
FlexJobs for Remote Opportunities
Real telecommuting jobs were rare in 2018, and standard search portals were riddled with scams. FlexJobs avoided that mess by charging users a subscription to fund manual listing verification. It screened out data-entry traps, fake check scams, and commission-only sales pitches. For legitimate remote contracts with employers like Appen or TTEC, the monthly fee paid for itself.
USAJOBS for Federal Employment
Federal civil service ran under its own rules. Every permanent government vacancy had to run through USAJOBS. The platform demanded specialized federal resumes listing GS grade levels, citizenship, and veteran preferences. Commercial boards did scrape those postings, but you still had to jump over to USAJOBS to fill out the mandatory qualification forms.
2018 Job Search Benchmarks
Turns out, landing a job that year took far fewer total resumes than today's automated landscape requires. Clutch surveyed active candidates in 2018 and recorded some telling figures:
- Application volume: 21% of successful job candidates applied to between 6 and 10 jobs before receiving an offer.
- Fast offers: 43% of candidates received a job offer within two weeks of their first interview round.
- Startup speed: At early-stage startups, that offer rate jumped to 55% within two weeks.
- Interview impact: 91% of respondents said the interview experience directly shaped their final decision to accept or decline an offer.
Think about those application numbers. A focused candidate who sent ten customized resumes on LinkedIn or a niche platform could realistically lock in several interviews within four weeks.
A Balanced Workflow for Combining Job Boards
Relying on a single site rarely delivered the best outcome. To be honest, the strongest applicants treated these platforms as steps in a single chain instead of sending random applications on one app.
- Discover open roles on Indeed. Set daily alerts for target job titles to catch openings within 24 hours of going live.
- Investigate the employer on Glassdoor. Check employee reviews from the last six months and review past interview questions submitted for that exact department.
- Find the internal hiring team on LinkedIn. Search the company page for talent acquisition leads, engineering managers, or department directors connected to the role.
- Apply on the direct company portal. Whenever possible, skip third-party apply buttons and submit your materials directly through the company careers page to land cleanly in their applicant tracking system.
- Send a brief note. Reach out to a relevant team member on LinkedIn to mention your application and ask one targeted question about their group.
Frequently Asked Questions
Was Indeed completely free for job seekers in 2018?
Yes. Job seekers could run searches, create email alerts, upload their resumes, and apply to openings without spending a dime. Employers paid only if they wanted to sponsor their listings for higher placement in search feeds.
Did LinkedIn require a paid subscription to apply for jobs?
No. Standard free accounts could browse listings and submit applications. Paid tiers like LinkedIn Premium Career were optional tools that gave applicants profile view analytics and InMail credits to message people outside their network.
Why did Monster lose ground to Indeed?
Monster relied on expensive, fixed-price job postings that discouraged small businesses from listing every open job. Indeed scraped listings automatically from across the web, giving seekers a much larger inventory of active positions for free.
How did remote job searches differ back then?
True remote jobs were uncommon compared to local office roles. Candidates had to rely on curated niche platforms like FlexJobs or search specific boolean terms like "remote OK" or "telecommute" on standard search engines.
Before you start submitting resumes, pick one role you want and check its direct company page first to make sure the opening is still active.