Best Quiz Maker for Large Groups: Cost Per Learner

The best quiz maker for a large group is whichever one does not bill you per person taking the quiz. Once an audience passes a few hundred, billing model matters more than features: a tool priced per presenter or per quiz produced costs roughly the same at 5,000 learners as at 50, while a tool priced per active quiz taker multiplies straight up with the headcount. That single choice usually swings the annual figure by an order of magnitude.

Below is what the major platforms actually charge, read first-party from vendor pricing and help pages in August 2026, with the cost per learner worked out at three realistic cohort sizes. Where a vendor does not publish a price in US dollars, no figure is invented for it.

Which quiz maker is cheapest for 500 learners?

At 500 learners the field splits cleanly in two. Per presenter and per video tools land between roughly $140 and $1,200 a year regardless of audience size. Per taker tools start climbing immediately: ProProfs Business bills $39.99 for each block of 100 active quiz takers a month, so 500 takers is $199.95 a month, about $2,399 a year, for the same 500 people.

Tool	Billing basis	Cost at 500 learners	Cost per learner
Mentimeter Basic	Per presenter, unlimited participants	$143.88 / year (1 presenter)	about $0.29
VidQuiz Team	Per video converted, learners not metered	$1,188 / year (400 videos)	about $2.38
Kahoot! 360 Pro Plus	Per host, capped at 1,000 per session	$588 / year (1 host)	about $1.18
Wayground Business Pro	Per seat, capped at 1,000 per session	$1,500 / year (5 seat minimum)	about $3.00
ProProfs Business	Per 100 active quiz takers per month	about $2,399 / year	about $4.80

The cost per learner column is arithmetic on the published prices, not a vendor quote, and it assumes one presenter or host. Add a second host to a per seat tool and its column moves; add 500 more learners and only the per taker row moves. That asymmetry is the whole argument.

What happens at 2,000 and 5,000 learners?

This is where per taker pricing stops being merely more expensive and starts being a different category of spend. ProProfs Business is capped at 500 active takers a month, so a 2,000 person cohort has to move to Business Complete Elite at $0.83 per active quiz taker per month. That is $1,660 a month, close to $19,920 a year, for an audience Mentimeter would serve on a $143.88 licence and VidQuiz would not meter at all.

The per session tools handle the jump differently. Kahoot tops out at 5,000 participants on Pro Ultra, $948 a year, and Wayground's published business ceiling is 1,000 on Pro, so a 2,000 person live session is outside what Wayground publishes and becomes a quote. Neither is expensive at that size; they are just capped, and the cap is the thing that fails first.

One caveat worth stating plainly. ClassMarker is a serious contender at this scale and is missing from the table for an honest reason: it does not print a sticker price into its pricing page at all, inserting figures client-side after a currency check. Slido publishes tiers in euros excluding VAT from a European connection. Converting either into a dollar cost per learner would be a guess, so neither is given one here.

Best quiz maker for large groups in corporate training

Corporate training has a shape that punishes per taker billing badly. The same compliance or onboarding module goes out to everyone, repeats as people join, and has to produce evidence that each person actually completed it. Under a monthly active taker count, every new starter is another billable head, every year, forever.

What usually works better is generating the assessment from the material you already have and distributing it as a link. That is the job turning a training video into a quiz does: paste a YouTube link and VidQuiz reads the video itself, drafting multiple-choice questions with the correct answer marked, a short explanation and a timestamp back to the moment each question came from. For a Vimeo link, an MP4, a webinar recording or a screen capture, paste that video's transcript alongside it, because VidQuiz has no speech-to-text of its own. Learners open the resulting link in a browser with no account, and they are never counted against your plan.

Distribution and evidence are separate problems, though, and it is worth being clear about which one you are solving. A shared link proves a score; it does not maintain a permanent training record against an employee file. If completion has to be auditable years later, the quiz should feed a system that tracks who completed what rather than living in a spreadsheet of exported results.

Best quiz maker for large groups in schools and universities

Education pricing runs on different rails and is frequently cheaper. Wayground's K-12 Basic plan is free forever for every teacher with no credit card, capped at 100 students and 20 saved activities. Slido's education plans start at up to 500 students. ProProfs sells K-12 Teacher at $4 per teacher per month and School and District at $0.25 per student per month.

For a lecture cohort the binding constraint is usually not price but where the score has to land. If it needs to reach a gradebook against a named student, the practical route is to generate the questions and export them into the system that already holds the roster: a QTI 1.2 package for Canvas, Brightspace or Sakai, a tab-delimited upload for Blackboard, Moodle GIFT for Moodle, or a Google Forms ready CSV. That keeps identity and grading where they belong and sidesteps participant caps entirely, because the quiz is taken inside the LMS.

What happens when you hit the participant cap mid-session?

Vendors are notably quiet about this, and it is the failure that actually hurts, because it lands with people already in the room. The three possible behaviours are blocking the extra joiners, silently dropping them, or billing the overage, and they are very different on the day. Ask before you buy, because it is rarely written on the pricing page.

The counting rule matters just as much as the number. Slido counts joined devices cumulatively across a whole meeting, so a 100 cap means 100 total joins rather than 100 at once, and a session where people drop off and rejoin burns through it faster than the headcount suggests. Mentimeter counts participants per month and resets. ProProfs counts unique people per month. Kahoot and Wayground count who is in a session.

Do self paced quizzes count against the participant limit?

Usually yes, and assuming otherwise is an expensive mistake. Kahoot states that the same participant limits apply to instructor-led live sessions and to self-paced assignments alike. ClassMarker charges a credit each time a test is taken regardless of when, and one credit also covers the saved result, the emailed result, the analytics and the learner's certificate download, with camera-monitored attempts costing ten credits each.

So the mental model of "the cap is only for the big live event" is wrong for most tools. If you assign a quiz to 800 people to complete during the week, most vendors treat that the same as 800 people joining at once. The full breakdown by vendor is on our comparison of quiz participant limits and what each cap counts.

How to cut cost per learner without changing tools

Three things move the number without a migration. First, cut the number of hosts or presenters, since per seat tools bill the creators rather than the audience and teams routinely buy more seats than they use. Second, check whether your audience is genuinely unique people or the same people reattempting, because a monthly unique count treats one person taking five quizzes as one billable taker while a per attempt model bills all five.

Third, and most effective, split the work: generate and distribute assessments on a tool that does not meter learners, and reserve the per participant platform for the live events where its game format is genuinely the point. Kahoot and Wayground do live play better than a shared quiz link does, and there is no reason to pay per taker for the routine assessments in between. Our comparison of per quiz taker versus per quiz pricing works through where the crossover sits.

The short answer

For a large group, rank the options by billing basis before you rank them by features. Per presenter and per video pricing hold flat as the audience grows; per taker and per attempt pricing scale with it. If you need live game play for a fixed room, Kahoot's plans and player limits are the clearest ladder to buy from, and what Wayground still gives away free covers the K-12 side. If you need many assessments reaching audiences you cannot predict, pick a tool that charges for producing the quiz and lets anyone take it.