A live word cloud is the cheapest way to get a quiet room talking. You ask one question, everyone answers in a word or two from their phones, and the answers appear on the screen behind you at a size set by how many people said them. It takes about fifteen seconds of a meeting and changes the temperature of the next forty.
Run one free at askone.org — your audience needs no account, and you install nothing.
AskOne is made by The Product Compass. Slido belongs to Cisco, every other tool here belongs to someone else, and their free-tier figures come from each vendor's own pricing and help pages, read in September 2026.
Last updated: September 19, 2026. Competitor free tiers in this category move quietly; every figure below carries the date it was checked.
How to Run One in About a Minute
Open a room. You get a join code and a link. Nothing to install, no slide deck to prepare.
Add a word cloud question. One line: "What is one word you are taking away?" is the default for a reason — it works at the end of almost any session.
Put the code or the QR on the screen. The projector view is built for the back row of a hall.
Watch it fill. Words grow as they repeat. Nobody has to raise a hand, and the quiet half of the room answers as readily as the loud half — which is the whole point.
Questions That Actually Work
A word cloud is a bad instrument for a complicated question and an excellent one for a single word. The ones worth stealing:
Opening a workshop. "One word for how this project feels right now." You will learn more in fifteen seconds than from a round of introductions.
Closing a talk. "One word you are taking away." It also gives you a slide for the write-up.
Before a roadmap discussion. "The one thing you would cut." Anonymity is doing the work here.
A retro that has gone polite. "One word for last quarter." The cloud says what the room will not.
An all-hands. "One word for what you want leadership to address." Then run the Q&A against it — with moderation on, if the answers are going on a screen behind an executive.
What the Other Word Cloud Tools Charge For
Every tool in this category has a free word cloud, and every one of them meters something around it. What differs is which thing:
Mentimeter gives away all its slide types, including the word cloud that made its name, and meters the people instead: 50 participants per calendar month on Free, resetting on your signup date. The detail is on the Mentimeter free-plan page.
Slido gives away unlimited Q&A but meters the interactive slides — three polls and one quiz per event on the free plan, and moderation is paid. The Slido free-plan page has the breakdown.
Poll Everywhere falls back after its trial to a free Intro plan capped around 40 responses per activity — fine for a seminar room, thin for an audience of 300.
AhaSlides allows around 50 live participants per presentation, with caps on how many slides of each type you may add.
Wooclap is built for lectures; its free Starter plan is indefinite but capped on how many questions can be active at once.
Free-tier figures read from each vendor's own pricing or help pages in September 2026. They change quietly — check before you rely on one.
What AskOne Does Differently
askone.org puts the whole feature set on the free tier and charges only for capacity. For a word cloud specifically that means the thing you would otherwise hit — a cap on how many people can answer — is the one thing that does not move.
The meter is per room, and nothing counts down. This is the part worth reading twice, because it is where the free tiers in this category differ most. Most of them meter a calendar month: the account gets a pool of participants, every session draws from it, and when the pool is empty the next audience is refused until the month turns over. AskOne has no such counter. The cap is per room — a room admits up to 100 people, and you can open a room every day of the month without any of them counting against the next one. There is no monthly total, nothing resets, and nothing runs out.
Live Q&A, ranked by the room. The audience asks and upvotes; the top question is the next question, so the hour goes on what people actually wanted answered.
Polls. Single or multiple choice, revealed when you choose.
Word clouds. One-word answers from the room, drawn live as people type — the opener that gets a quiet room talking before anyone has to raise a hand.
Rating scales. A numbered scale with your own labels at each end, and the average as it moves.
Quizzes. A question with a right answer, held back until you reveal it.
Written answers. Open text when a word is not enough and you want the sentence.
A projector view for the room. The ranked list, readable at the front of a hall.
Moderation, and the moderators who do it. Hold new questions for approval and change your mind mid-session. Moderators handle questions and surveys; they never open or close rooms.
No account for your audience. A link or a QR code on their phones. No app, no extension, no sign-up wall between someone and the question they wanted to ask.
The session does not end with the call. When the room closes the host gets the questions and the survey totals, and can export everything as CSV.
Free is one open room and up to 100 participants — no credit card, no trial clock. Premium raises that to ten open rooms and 1,000 participants per room, at $20 a month or $10 a month billed annually. The features are identical on both.
What is not there yet: single sign-on, a Teams or Zoom app, and PowerPoint integration. If your organisation buys software through a security review, that last one is the gap to know about.
The Practical Details
Does my audience need an account or an app?
No. They open a link or scan a QR code on the phone already in their hand. Asking an audience to sign up is the single biggest predictor of how few of them participate.
Can I keep the answers anonymous?
Yes — that is the default, and it is most of why a word cloud gets honest answers. If the session needs an approval step before anything reaches the screen, moderation is on the free tier at askone.org rather than an upgrade, which is not true of most of the tools above.
Does it work over Zoom, Teams or Meet?
Yes, by sharing your screen with the projector view on it, the same way you would share slides. There is no Zoom or Teams app to install — which is a limitation if your organisation wants one, and a relief if it does not.
Can I keep the cloud afterwards?
The host gets the session's answers when the room closes and can export them as CSV, so the cloud becomes a row of data rather than a screenshot you lose.
Questions People Ask
What is the best free live word cloud generator?
askone.org if you want the word cloud and the Q&A in the same room with nothing metered but room size, Mentimeter if the cloud belongs inside a slide deck you are already building, and Slido if your company pays for it already. All three are free to start.
Is there a word cloud tool with no participant limit?
No tool is genuinely unlimited on a free plan, but where the limit sits matters more than its size. A monthly pool runs out and locks you out until it resets; a per-room cap does not. On askone.org every room admits up to 100 people on the free tier and there is no monthly total.
Can I run a word cloud without making my audience sign up?
Yes, on most of these tools including this one — the audience opens a link or a code, and the account belongs to whoever runs the session. Check it on anything else you shortlist; the ones built for classrooms often assume everyone already has a login.
How many words should I let people submit?
One is usually right, two at most. A word cloud reads as a picture, and the picture stops working once people write sentences. If you want the sentence, use an open written answer instead — same room, different question type.
What else can I ask the room in the same session?
Polls, rating scales, quizzes and written answers all run alongside the Q&A in one room, so you do not need a second tool or a second join code. The wider comparison is on the alternatives page.
Run your first word cloud free at askone.org: one open room, 100 participants, every question type, no credit card and no monthly counter.