Article Processing Charges (APCs): Are They Worth It?

Open access publishing is now the default for a large share of academic journals, and Article Processing Charges (APCs) are what pays for most of it. Before committing a grant, a lab budget, or personal savings to a fee, it helps to understand what an APC actually buys, and where the model runs into trouble.

What Is an APC?

An APC is a fee a publisher charges an author (or their institution/funder) once a paper is accepted, in exchange for making it free to read online, no subscription needed. It’s the flip side of the old model: instead of readers paying to access research, authors pay to open it up. Publishers say the fee covers peer-review management, copyediting, typesetting, and hosting. In reality, the price is driven more by journal prestige and demand than by actual production cost, top journals charge far more than the service is worth, because authors are paying for the name as much as the service.

How Much Do APCs Cost?  

Prices vary a lot:

• Typical range: $500–$3,500, averaging around $1,600–$2,000
• Hybrid journals (subscription + optional OA) average roughly double the fee of fully open-access journals
• Flagship names charge far above average, Nature approx. $12,850, PLOS ONE approx. $2,477, IEEE approx. $2,160
• Diamond/platinum journals charge nothing at all

So “is it worth it” depends entirely on which journal you’re talking about, a $12,000 fee and a $350 fee are not really the same product.

Pros

• Free, permanent access. Anyone can read the article without a subscription, a real benefit for readers in low-income countries and for practitioners outside academia.
• Possible citation boost. The “open access citation advantage” has been studied for over 20 years. A 2021 review of 134 studies found under half showed a clear citation benefit, over a quarter found none, and the rest found it only in some cases. So OA may help visibility, but it’s not a guaranteed multiplier.
• Funding increasingly covers it. Many universities now have “read-and-publish” deals with publishers, meaning the institution, not the individual author, pays the APC. ACM, for example, moved to fully open access in 2026 through such agreements.

Cons

• Financial barrier and inequity. Well-funded institutions can absorb a $3,000–$12,000 fee; many researchers elsewhere cannot, and waivers are inconsistent and hard to access.
• “Double-dipping.” Hybrid journals can charge libraries a subscription fee and charge authors an APC for the same content, collecting twice. This is part of why the shift to full open access has been so slow.
• Incentive to publish more, not better. Since APC revenue scales with acceptances, there’s pressure to accept more papers. This is central to the ongoing MDPI controversy, its output grew from approx. 36,000 papers (2017) to over 303,000 (2022), driven largely by special issues. Finland downgraded 271 MDPI journals in 2025 over quality concerns, and several universities dropped their MDPI agreements, though MDPI has since raised rejection rates and disputes the criticism.
• Hasn’t lowered system-wide costs. Despite the shift to open access, overall publishing costs haven’t dropped, APC prices keep rising, and a handful of large commercial publishers still dominate.

Alternatives Worth Knowing

• Diamond/platinum OA: Free for both reader and author, funded by institutions or grants instead.

• Read-and-publish agreements: The university pays the publisher directly, so individual authors may face no fee.

• Subscribe-to-Open: Publishers keep subscription pricing but open content once enough institutions keep paying.

• Green OA / self-archiving: Authors post a preprint or accepted version in a repository, avoiding APCs entirely (usually with an embargo).

Analysis

Cutting through the debate, three simple questions decide whether an APC is worth paying:

• Is this specific journal’s fee reasonable for what it delivers? High fees can be justified at genuinely rigorous, high-visibility journals. Be cautious of journals with unusually fast acceptance, heavy special-issue output, or an APC request that arrives suspiciously quickly.
• Is someone else already paying for it? If your institution has a read-and-publish deal or a diamond-OA option exists in your field, the fee may not matter to you at all, check before assuming you have to pay.
• Is open access actually your goal, or are you chasing citations? The citation-advantage evidence is genuinely mixed. Pay for OA because you want the access benefit, not because it guarantees more citations.

Practical takeaway: Treat every APC like an invoice worth checking, verify the journal’s indexing and rejection rate, look for a waiver or institutional agreement first, and only pay the fee when the venue, the funding, and the purpose all genuinely line up.

APCs aren’t a scam, and they aren’t a silver bullet either. They fund something valuable, free access to research, but the system has real problems like rising prices, uneven access for under-funded researchers, and pressure toward volume over quality at the weakest publishers. Pay it when the journal is legitimate, and the reason for going open access is real. Question it when it isn’t.

Source

https://casrai.org/guides/article-processing-charges-apc-open-access

https://www.lisedunetwork.com/article-processing-charges-apcs-in-academic-publishing/

https://premierdissertations.com/is-mdpi-reliable/

https://acrlog.org/categories/open-access/

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0253129