Kahoot, Quizizz, Blooket, Gimkit and Wordwall ranked on what their free tiers actually offer a teacher running a review game with a full class.
Review game platforms live and die on their free tier, because the entire pitch is fast, low-effort engagement for a single class period, not a paid curriculum tool a school budgets for months in advance. A teacher deciding to gamify Friday's review session usually wants to sign up and run a game the same day, not wait on a purchase order. That makes the free tier the real product for most classroom use, and it is worth comparing carefully rather than assuming they are interchangeable.
Five platforms dominate this space: Kahoot, Quizizz, Blooket, Gimkit and Wordwall. Each free tier differs in game format, whether it caps players or game length, and whether students need an account. Pricing, caps and feature sets on all five change periodically, so treat the specifics below as a general comparison and confirm current limits on each platform's own site before a large or high-stakes session.
Kahoot is the format most teachers picture first when they hear "review game": a live, teacher-paced multiple-choice quiz projected on the classroom screen, with students answering on their own device and a leaderboard updating after each question. The energy comes from simultaneity, everyone answers the same question at the same moment, which makes it strong for a quick whole-class review right before a test.
The free tier covers building and hosting a full live game with a real class, no account required for students to join with a game PIN. What typically sits behind a paid plan is advanced question types beyond basic multiple choice, deeper post-game analytics, and features aimed at larger-scale or district deployment. For a single classroom running a straightforward review game, the free tier does the job Kahoot is known for.
Free-tier verdict: Best fit for fast, high-energy, teacher-paced review sessions where the live leaderboard is part of the appeal.
Quizizz rebranded to Wayground in 2025, though the product is still widely searched for and known by its original name, so this guide uses Quizizz throughout. Its format differs from Kahoot's in one important way: questions and answer choices appear on each student's own device rather than only on the shared screen, and the platform supports a self-paced mode where students move through questions on their own timeline instead of waiting for the group.
That self-paced option makes Quizizz a strong fit for homework-style review or for a classroom with a wide range of working speeds, since a faster student is not stuck waiting on a slower one, and a slower student is not rushed by the leaderboard clock. The free tier supports both live and self-paced play with a full class, no student account required to join a game. Paid tiers typically add more detailed analytics and additional question format options.
Free-tier verdict: Best fit for teachers who want a self-paced option alongside live play, or who assign review as homework rather than only in class.
Blooket layers its quiz content underneath a rotating set of mini-games, a match-three puzzle, a tower-defense mode, a racing game, so the "game" a student experiences varies even when the underlying question set stays the same. That variety is Blooket's main draw: teachers can reuse one question set across several different game modes to keep review from feeling repetitive week to week.
The free tier gives access to a solid range of these game modes and supports hosting a live game with a full class, students join with a game code and no account. Some of the newer or more elaborate game modes, along with some customization options, sit behind the paid tier. For a teacher who wants variety without needing every single mode Blooket offers, the free tier covers a lot of ground.
Free-tier verdict: Best fit for teachers who want to keep the same question bank fresh across the week by rotating game formats, without paying for every mode.
Gimkit's headline feature is an in-game economy: correct answers earn students virtual currency they spend on upgrades that affect how they earn points, which turns a review quiz into something closer to a light strategy game layered on top of the questions. It supports both live, teacher-paced sessions and a self-paced "homework mode" similar to Quizizz's, so it fits both in-class review and independent practice.
The free tier lets a teacher host live games and assign self-paced ones with a full class, no account required for students. Gimkit's paid tier is where most of its distinctive game modes and customization live, since Gimkit has built out a wider range of premium modes than some competitors. A teacher happy with the core earn-and-upgrade format can stay on free. A teacher chasing the newer modes will run into that wall sooner than with some other platforms here.
Free-tier verdict: Best fit for the earn-and-strategize format itself. The paid tier's appeal is mostly about adding modes on top of a free tier that already works, not fixing a broken one.
Wordwall takes a different approach from the other four: instead of one game format, it offers dozens of templates, quiz, matching pairs, anagram, wordsearch, labeled diagram, and more, that a teacher fills with their own content. That makes it less about a single signature "game" and more about a toolkit for turning any set of terms or facts into a quick interactive activity, which is useful for review that is not strictly quiz-shaped, like vocabulary matching or diagram labeling.
The free tier lets a teacher build and share activities and lets students play them without an account, but it typically caps the number of activities a teacher can keep saved and active at once, and access to some templates is reserved for paid accounts. A teacher who builds a handful of go-to activities and reuses them can manage within the free cap. A teacher who wants a large, permanent library of activities across many topics will likely hit that ceiling faster than the caps on the other four platforms in this list.
Free-tier verdict: Best fit for variety of activity type rather than one repeated game format, especially useful when the review task itself is not multiple-choice-shaped.
On free-tier value for a typical classroom review session, here is how these five stack up, ranked by how much a teacher can do without ever needing to upgrade:
This is not a ranking of general quality. All five are capable, actively maintained platforms. It is a ranking of how far the free tier alone carries a teacher who never intends to pay, which is a narrower question than "which is the best game platform" on its own.
This comparison serves a teacher running occasional to regular review games with a class that has device access, one device per student or per small group. It does not serve a classroom with limited or no device access, where a review game platform is not usable regardless of price. It also is not the right guide for a school evaluating a paid, district-wide license across one of these platforms, since bulk licensing opens up features and reporting well beyond what any free-tier comparison like this one captures, and that decision depends on contract terms this roundup does not cover. Teachers who want a Jeopardy-style board instead of a quiz show can compare online Jeopardy game makers or start from a free Jeopardy template.
Two conditions would reorder this ranking. First, free-tier player caps and feature limits on these platforms shift over time, a cap that excludes a large class today may be raised or removed by the time you plan a session, so confirm current limits before a big review event rather than trusting last year's numbers. Second, if game-format variety matters more to your students than which specific mechanic they play, Wordwall or Blooket's breadth of formats may outrank the more format-locked platforms above them here, since this ranking weights free-tier durability over format variety. Match the pick to what actually keeps your class engaged, not just to this order.
Related comparisons: Gimkit vs Kahoot, Blooket vs Kahoot.
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There is no single winner, each of the five covered here, Kahoot, Quizizz, Blooket, Gimkit and Wordwall, has a genuinely usable free tier, and the right pick depends on the game format your students respond to and whether you want live-paced play or self-paced homework mode.
Generally no on the free tiers of all five platforms. Students typically join with a game code or PIN and a nickname, no account required. Teacher accounts are required to build and host games. Verify current sign-in requirements on each site, since policies can change.
Quizizz rebranded to Wayground in 2025. The product is the same company under a new name, though it is still widely searched for and referred to as Quizizz. This guide uses Quizizz since that is how most teachers still search for and recognize it.
It varies by platform and changes over time. Some of these tools cap free games at a maximum number of simultaneous players, which matters for a large class or a whole-grade review session, others do not cap player count but limit other things like game length or reporting depth. Check current player caps directly on each platform before planning a large session.
Whichever platform's current free-tier player cap comfortably exceeds your class size. Player limits on free tiers change fairly often across these platforms, so this is worth confirming right before a big review session rather than assuming last year's limit still holds.
Quizizz and Gimkit both support a self-paced, homework-style mode on the free tier, where students play on their own timeline rather than in a live, teacher-paced session. Kahoot's core format is built around live play, though it also offers assigned modes.
Most offer some free post-game report showing which questions students missed. The depth of that reporting, individual student breakdowns versus class-wide summaries, is one of the more common places free tiers hold back detail in favor of a paid plan.
Several of these platforms let you search a public library of teacher-made games and either use one directly or duplicate and edit it, which is often faster than building a review game from a blank template. Availability and depth of the public library varies by platform.
This guide is general information for educators, not an endorsement of any specific product. Tools, features and pricing change quickly; verify current details on each product’s own site before choosing one.