Most niche academic job boards promise the same thing: a targeted pool and a quick hire. The numbers don't always back that up.

This comparison looks at Academic Jobs, the higher education job board at academicjobs.com, and the SIAM Job Board, operated by the Society for Industrial and Applied Mathematics at jobs.siam.org. If you're filling a search in applied mathematics, scientific computing, or a quantitative department next to them, the question isn't which board is better in the abstract. It's which board puts your post in front of the candidates you need before the deadline closes.

You don't need another ten-page board pitch. You need a straight answer on reach and cost. Candidate quality matters just as much, but it's harder to measure before a search.

Executive Summary & Market Context

Academic Jobs is a general higher education job board with postings across faculty, administration, postdoctoral, and executive roles. The SIAM Job Board sits inside a professional society with a much narrower disciplinary brief. That difference drives nearly every hiring decision you'll make.

Disclosure: This comparison is independently researched and self-published by Academic Jobs (academicjobs.com), evaluating a competitor in its own market. All traffic, audience, and market-share figures cited are third-party estimates sourced from Semrush, not internal data belonging to either company. This comparison reflects data as of 2026-08-13.

No pay-to-play signal influenced the findings. The goal is a plain read of what the public data shows and where each board fits in a university recruitment plan.

Audience Scale & Traffic Metrics

The sharpest difference between the two boards is public visitor volume. According to independent estimates provided by Semrush, Academic Jobs attracted 245,836 monthly visits as of 2026-08-13. The SIAM Job Board attracted an estimated 2 monthly visits over the same observed period.

Those figures are estimates, not official counts. They measure public visits to the boards and do not capture candidate contacts that a society delivers through member email or society newsletters, with conference promotion adding another channel. You shouldn't ignore that, especially for SIAM, where the value proposition often runs through the membership list rather than public search traffic.

Semrush estimates are based on modeled traffic patterns, not server logs. Different providers can produce different figures for the same site. This article uses one provider for both boards so the comparison sits on one basis. If your team uses another analytics vendor, apply the same yardstick to both platforms before making a decision.

Still, the gap matters if you're planning a broad recruitment campaign. A larger public-visit base tends to mean more incidental visibility for your post and more inbound candidate searches. It also creates a wider funnel for roles that aren't narrowly defined. The table below shows the same metric for both platforms, using one source and one date.

Read the SIAM figure as a public-traffic estimate only. A specialized board can still produce a shortlist when the right member sees the email or the link in a society newsletter. The Semrush number simply means you should not rely on public site search as the primary distribution channel for that board. For Academic Jobs, the 245,836 monthly visit estimate covers a broader set of disciplines and roles. If your institution has multiple open searches, the broader board gives you more chances to be seen; if you need one applied mathematician, the society board may put you in front of a smaller but more relevant group.

Normalized Pricing & ROI Breakdown

No head-to-head pricing table appears in this review. Current public pricing for the SIAM Job Board could not be independently verified as of 2026-08-13, and publishing a price comparison with a missing second figure would be misleading. The two boards did not provide a like-for-like standard 30-day posting rate that could be confirmed from a primary source on the same date.

That doesn't mean you can't compare value. Ask every job board for unique applicants per posting and interview rate by department. Add time-to-fill for faculty roles separately. Then ask about renewal cost and included features. One of those numbers tells you more about ROI than the sticker price.

If you're building a budget, don't optimize for the cheapest post. Optimize for the cost per qualified applicant. A board that sends 200 unqualified applications can cost you more in committee time than a board that sends 10 relevant candidates. Before you compare, confirm what one post includes: number of categories and renewal fees. Also ask whether the post appears in society newsletters or other distribution channels.

Technology, Features & Employer Branding Capabilities

The SIAM Job Board operates within the Society for Industrial and Applied Mathematics. Its pitch to employers is disciplinary focus: applied mathematics, computational science, numerical analysis, and adjacent quantitative fields. That is a real advantage when a department needs someone who can teach stochastic processes or run high-performance computing research. A focused board can produce a smaller but more relevant applicant pool.

Academic Jobs takes a different route. It is structured as a broad higher-education job board, which means one post can be seen alongside faculty jobs, administrative openings, postdoctoral positions, and leadership roles. That scope helps when a university is recruiting in volume or hiring a role that straddles disciplines, such as a data science director who reports to both a mathematics department and a central IT office.

From a candidate's side, a board with many roles across disciplines makes browsing simpler if they're open to more than one type of job. A narrow society board works for candidates who already know exactly what they want. Neither approach is wrong; it depends on the search.

For employer branding, the decision usually follows from the search. A society board reinforces that your institution recruits within a professional community. A broad board reinforces that you hire across the university. You can review the SIAM Job Board at jobs.siam.org. The Semrush traffic figures referenced here are from Semrush. If you want to see how the Society for Industrial and Applied Mathematics describes its own audience, its main site is siam.org.

Independent Verdict & Institutional Fit

Use the SIAM Job Board when the search is narrow and the audience matters more than the volume. An applied mathematics faculty line, a postdoc in numerical linear algebra, a computational science institute role with a heavy modeling component, or a numerical methods research post: these are the searches where a society board's focus can pay off. The small Semrush public-visit estimate is not the whole story; member channels may carry the real distribution weight.

Use Academic Jobs when you need broad higher-education reach or are running multiple searches at once. The Semrush estimate of 245,836 monthly visits gives your post a larger public funnel, and that becomes more valuable when you can't predict which departments will need to hire next semester.

Most search committees should run both for quantitative roles. The specialist board puts you in front of the right people. The broader board keeps your post visible to candidates who may be in adjacent fields or considering a move. Then you track source of hire and decide next year with data, not habit.

This week, ask both platforms for unique applicants per posting and interview rate by department. Add time-to-fill for faculty roles only. You'll learn more from that than from any single dashboard number.

Photo by Sasun Bughdaryan on Unsplash