Free online exam software is almost never limited where you look. The limits that actually bite are a cap on responses or attempts per month, a cap on how many students may sit a paper, a cap on questions per test, results deleted after a set number of days, your institute's name replaced by the vendor's, ads shown to your students mid-paper, no export so you cannot take your questions anywhere, and a free tier that turns read-only the moment you cross any of those lines. Every one of them is cheap to ask about on day one and expensive to discover after you have built a series on the tool.
This is the checklist to take to a vendor, then the same checklist turned back on MockSetu with the three places it fails written in. For the money question, read paid test series software versus free platforms. For a tool-by-tool comparison, see the best online test maker for coaching institutes. If the choice is really between building your own and renting shelf space, your own test series versus Testbook and Adda247 covers that.
The Eight Limits Worth Asking About
Put these eight to any vendor in writing, before you spend a weekend typing a paper in. A tool that answers all eight plainly on its pricing page is already a safer bet than one that makes you email support.
- Responses: is there a monthly ceiling, and is one student finishing one paper counted as one response or as one per question?
- Students: is the plan priced per seat, and does a student who attempts two papers count once or twice?
- Questions per test: is there a ceiling on paper length, and does a bilingual paper count each language separately?
- Retention: how long do results stay readable, and does the clock start at the attempt or at the end of the plan?
- Branding: whose name and logo does the student see on the instructions page and on the score screen?
- Ads: will a student see advertising between opening the link and reading the score?
- Export: can you download your questions and results in a machine-readable file today, without asking anyone?
- Ceiling behaviour: when you exceed a cap, does the account go read-only, do new attempts get refused, or do old results disappear?
A Cap Bites Only After You Have Done the Work
A monthly response cap is invisible during evaluation. You build one paper, a couple of colleagues attempt it, everything works, and you commit. The cap is designed to be reached later - when the whole batch sits a full-length mock, which is exactly the sitting you cannot afford to have refused.
So evaluate against your worst month, not your first one. Take your largest batch, multiply by the papers you intend to run in a month, and check that figure against the free tier before you build anything. And ask which unit is counted: if the vendor counts responses per question rather than per submission, the arithmetic changes by the length of your paper.
Read-Only Is the Limit That Ends a Test Series Mid-Series
Of the eight, this is the one that does real damage. A cap that refuses new attempts is bad. A cap that freezes the account is worse, because it arrives in the middle of a series you have already announced to parents. The papers already published usually stay up and keep taking attempts; what stops is you - no new paper, no fix to a wrong answer key, no change to a timer. Ask the vendor in exactly that form: when the free tier is exceeded, what specifically stops working, and what happens to results already recorded?
Ads and Somebody Else's Brand in Front of Your Batch
Branding and advertising are the same problem wearing two hats: the free tier is being paid for by your students' attention. A footer credit is tolerable. An advertisement between sections of a timed paper is not, both because it breaks concentration during a rehearsal for a real exam and because the advertiser may well be a competing institute buying its way in front of your batch.
Check it by sitting your own paper on a phone, as a student would, start to finish - not from the creator preview, which is exactly where a vendor does not show the ads. And treat "you can remove our branding later" as a price quote rather than a feature.
Export Decides Whether You Can Ever Leave
The other seven limits decide what a platform costs you. Export decides whether leaving is possible at all. If your questions can only come out as a printed PDF or a screenshot, the switching cost is retyping everything you have written, and the vendor knows it. That is lock-in, and it is the quietest item on the list because nothing goes wrong until the day you want out. Test it rather than trusting it: build a two-question paper and try to get those two questions out as a file you could feed to something else, on day one, while leaving is still free.
A free tier is not a gift; it is a ceiling with a price list taped to it. The only question worth asking is where the ceiling sits and what happens when your batch walks into it.
The Same Eight, Turned on MockSetu
An article that will not apply its own checklist to itself is marketing. So, in the same order.
- Responses and attempts: no monthly ceiling, because there is no paid tier for a ceiling to sell. Creating exams, importing questions, publishing, running live classroom exams and reading the analytics are free, with no card and no trial clock. No attempt limits either - a student may re-sit a paper as often as they like.
- Students: nothing is priced per seat, and a published paper is open to any student who opens the link, with or without an account. The one piece of judgement needed is for a very large sitting: run it as a scheduled mock rather than as a single live room.
- Questions per test: nothing in the editor sells you a longer paper. The one real ceiling is on bulk import - a JSON upload file must be under 10 MB, which is a great deal of text, since images are cropped from your source PDF rather than carried in the file.
- Retention: results stay readable for as long as the account is active. Closing the account starts the clock instead - personal data is deleted or anonymised within 30 days of the request, and creator-uploaded content is held for up to 90 days before permanent deletion.
- Branding: every card in the library carries your username as the byline. But the library cannot be searched by creator - only by paper name, category and paper type - and there is no white-labelling and no custom domain, so the platform's name is on the page too.
- Ads: none. No ad network, nothing sold against your paper, and no advertising profiles built. Analytics tooling does run on the site, as the privacy policy sets out - it counts usage, it does not sell your batch's attention.
- Export: a genuine failure, and it gets its own section below.
- Ceiling behaviour: no tier to exceed, so nothing goes read-only. Withdrawing a paper is your decision - unpublish it from the dashboard, and once unpublished you can delete it outright.
Three Places MockSetu Fails Its Own Checklist
These are the honest answers, and they should decide against this product for some people. That is fine. A buyer who finds the limit here rather than in the middle of an announced series is a buyer who was treated properly.
- Published papers are public. There is no private delivery, no paid access, no paywall, no per-batch restriction. Publishing puts the paper in the public exam library where any student may attempt it. That visibility is the trade - it is how students find an institute - but if your business depends on a paper being seen only by the batch that paid for it, this is the wrong tool and no setting changes that.
- There is no CSV or Excel export, of questions or of results. Analytics are read on screen: paper-level and section-level numbers, per-question statistics averaged across everyone who attempted each question, and a top-three leaderboard by username. There are no per-student report cards and no file to hand a spreadsheet.
- There is no white-labelling, no custom domain and no mobile app. Students sit the paper on the platform's own pages, in a browser.
A few more absences, stated plainly because the competition in this space tends not to. There is no proctoring of any kind - no webcam, no lockdown browser, no tab-switch detection - and no question shuffling, so a paper cannot be policed, only designed well. No LMS, Google Classroom or SCORM integration, no certificates, no subjective grading. The product sends transactional account email for signup and password reset, but it will not notify students that a test is live - that is still your WhatsApp group's job.
Running the Check Before You Commit
Whichever tool you are evaluating, including this one, the same exercise finds the ceiling faster than a pricing page does.
- Build one real paper - not a three-question demo. Section structure, the marking scheme you actually use, and a figure question, because figures are where cheap tools break.
- Sit it yourself on a phone, from the student link rather than the creator preview, and watch for advertising, for whose logo appears, and for whether the timer survives a locked screen.
- Try to export the questions and the results. If you cannot, assume you never will.
- Get the answer to "what happens when I exceed the free tier" in writing and keep the email. A pricing page is not a commitment.
- Ask what happens to results if you stop using the product for a few months. Retention tied to an active subscription is a cap with a longer fuse.
- Duplicate the paper and check the copy. On MockSetu a duplicate carries the marking scheme, the timing groups and the language links, but it is best-effort by design, so open the copy and confirm.
What to Do With the Answers
Most of these limits are survivable once you know about them. A response cap measured against your largest batch is a budget line. The same cap met for the first time on the morning of a full-length mock is a refund conversation. The difference is entirely in when you asked.
MockSetu's position fits in one sentence: no caps, no ads, no card, and no private delivery - the papers you publish are public, and that is the price of the rest of it. Everything a creator can build here is on the table from the first account, and if that trade is one you can live with, the ceiling problem does not apply to you at all.