Verifying Without a Network

Several of the standard checks assume a network, an institution and a subscription. This page is the version for somebody who has none of them. A related operational resource is available the website .

Six checks, all free, none requiring you to know anybody. For broader independent context, see Unpaywall .

Reviewed August 9, 2026.

The six

One. Search the organiser's name with the word "predatory". Fifteen seconds, no account, no access. The single most portable check there is, and it surfaces warnings the organiser cannot suppress.

Two. Try to open last year's proceedings. Either they exist and you can see them, or they do not. Observing an absence requires no access at all, and a conference in its eighth year with no findable output from the previous seven has answered the question.

Three. Check the acceptance timeline against the calendar. Forty-eight hours is forty-eight hours anywhere, and it needs nothing but the dates.

Four. Email one listed committee member. Two sentences, free, and it settles the case. The reply arrives from outside the organiser's control, which is the property that matters.

Five. Look at where the money goes. Payee name, country, whether it is an institution or an individual. Visible before you pay and requiring nothing.

Six. Ask a librarian. University and public libraries answer reference questions from anybody, subject librarians know their field's conference landscape, and the service is free. This is the most underused resource in the entire subject.

What each one substitutes for

"Two colleagues recognise it" → the predatory search plus the librarian.

"It appears in an index or ranking" → last year's proceedings, which is the underlying fact the index would report.

"The committee is genuine" → email one of them, which is stronger than reading their pages.

"The fee is proportionate" → where the money goes, which is more informative anyway.

So the network-free version is not a degraded version. Two of these are better than the checks they replace.

What you still cannot do

Honestly.

Judge whether the programme is any good for you without knowing the field — and that is the question that decides value rather than legitimacy.

Verify indexing claims without a subscription, though a librarian can.

Or know whether a legitimate conference is the right one. Legitimacy is a floor, and the floor is what these six establish.

The order to run them

Predatory search first. Fifteen seconds and it resolves a meaningful share of cases outright.

Then last year's proceedings, which takes two minutes.

Then the timeline, if you have already submitted.

Then the email, if anything is still unclear.

And the librarian when the answer matters and the rest was inconclusive — or first, if one is available to you, because they can do all of it faster.

If you were caught anyway

Say so somewhere. A forum, a mailing list, a note to a colleague.

The predatory search works because somebody wrote it down, and the framing that treats being deceived as a personal failure is what stops people from adding to the record that would have protected them.

The short version

• Six free checks needing no colleagues, subscription or standing: the predatory search, last year's proceedings, the acceptance timeline, an email to a committee member, where the money goes, and a librarian
• Observing that proceedings do not exist requires no access — absence is free to verify
• Two of the six are stronger than the network-dependent checks they replace
• What remains impossible: judging the programme's value, verifying indexing without a subscription, and knowing whether a legitimate event is the right one
• Order: predatory search, last year's proceedings, the timeline, the email, and a librarian when it matters
• If you were caught, say so — the search that protects the next person works because somebody wrote it down