Every year, researchers face the same problem: too many conferences, too little time and money. Choosing the wrong one wastes both. Choosing the right one can mean a career-defining connection, a rigorous peer review, or a paper that reaches exactly the audience it deserves. The decision is worth taking seriously.
Start With Subject Fit, Then Career Goals
The most obvious filter is subject area, but it pays to think at a finer grain than 'biology' or 'economics'. Ask yourself where your specific contribution sits. A paper on antibiotic resistance surveillance belongs at a different event than one on bacterial genomics - even though both fall under microbiology. Look at the conference's call for papers or previous programme to see whether your topic would genuinely fit, or whether it would be a stretch.
Beyond subject fit, consider what you actually need from the event at this point in your career. Early-career researchers often benefit most from smaller, specialist conferences where senior figures are accessible and networking happens naturally over lunch rather than at a crowded reception. More established researchers may prioritise flagship disciplinary events - the kind that carry weight on a CV and attract international press coverage. Neither is universally better; it depends on your current position.
Think about your goals concretely. Are you looking for feedback on work-in-progress? A workshop or symposium format, where sessions are small and discussion-heavy, serves that purpose better than a large conference where you present to 200 people and take two questions. Are you trying to build an international profile in a new subfield? Then look for events where the programme committee includes names you recognise from the literature you're citing.
Assess Organiser Credibility and Conference History
A professional-looking website is not evidence of a credible event. Predatory and low-quality conferences have become sophisticated enough to mimic the appearance of legitimate ones, so you need to look past the surface.
Start with the organising body. Is the conference run by a recognised learned society, university department, or established professional association? Events organised by the American Psychological Association, the Royal Geographical Society, the Association for Computational Linguistics, or similar bodies come with built-in accountability. If you don't recognise the organiser, search for them independently - not just through links on the conference site itself.
Check the programme committee or scientific committee. The names listed should be real, verifiable researchers with institutional affiliations you can confirm. If committee members have been listed without their knowledge - a known tactic among predatory organisers - some will have publicly disavowed the event; a quick search often surfaces these warnings.
Review previous editions of the conference. Most legitimate events have an archive of past programmes, proceedings, or abstract books. Look at the publishing record: are accepted papers appearing in indexed journals or reputable proceedings series? DBLP is useful for computer science; Scopus and Web of Science can be used to check whether a conference's proceedings are indexed more broadly. If past proceedings are nowhere to be found, or if the event claims indexing that you cannot verify, treat that as a serious red flag.
The Beall's List resource, and its successors, document predatory publishers and conferences. It is not exhaustive, but it is a useful starting point. Your institution's librarian is often the best person to consult if you are unsure - they deal with these questions regularly.
Match the Format to Your Needs and Practical Constraints
Format matters more than it used to. Since hybrid and fully virtual events became mainstream, the choice between in-person, online, and hybrid attendance is a genuine strategic one rather than just a logistical footnote.
In-person attendance remains unmatched for relationship-building. The conversations that happen between sessions, at dinner, or during a field trip are often more valuable than the formal programme. If networking is a priority - particularly if you are on the job market or trying to establish collaborations - in-person attendance at the right event is worth the cost.
Virtual and hybrid events have real advantages: lower cost, no travel time, and access to conferences that would otherwise be geographically or financially out of reach. However, the networking tends to be thinner, and the visibility you gain as a presenter is usually lower. If you are presenting virtually at an otherwise in-person event, check whether your session will be well-attended or effectively treated as a secondary stream.
On budget: registration fees, travel, accommodation, and visa costs can add up quickly. Be realistic before you submit an abstract. Check whether the conference offers bursaries or reduced fees for students and early-career researchers - many do, but the deadlines often fall before abstract submission closes. Your institution may also have conference travel funds; find out what the application process requires and whether acceptance to a specific type of event is a condition of funding.
Making the Final Decision
Once you have a shortlist, compare events against a simple set of criteria:
- Subject and audience fit —- does the programme reflect genuine overlap with your work?
- Organiser credibility - is the event run by a verifiable, accountable body?
- Track record - do previous editions have visible, indexed outputs?
- Format - does the structure match what you want to get out of it?
- Affordability - can you attend without financial strain, factoring in available funding?
Ask colleagues who have attended the event before. Published reviews and word-of-mouth within a discipline are still among the most reliable signals of quality. If nobody in your department has heard of a conference despite it claiming to be a leading international forum, that gap between reputation and reality is worth taking seriously.
Choosing carefully takes an hour or two of research. Attending the wrong event - or worse, associating your name with a predatory one - can cost considerably more.