$10/day · $70
PARTICIPATORY TOOLS

Every voice in the room,
on screen in seconds.

Participants scan a QR code and post from their phones; their answers appear on the room screen live. Audience participation tools for training, seminars and events.$70 for any 7 days ($10/day). No subscription, no contract.

Buy 7 days for $70See the tools
ZENIN projection screen: words from a training session, sized by how many people said them
ZENIN projection screen (Word cloud)ZENIN projection screen (Mind map)ZENIN projection screen (3D map)
WHAT IS ZENIN

What is ZENIN?

ZENIN is a pay-per-use audience participation tool for training sessions, seminars and company events. It bundles a live word cloud, live polls, anonymous Q&A and AI brainstorming in one price; participants scan a QR code and post from their phones with no app and no account. Pricing is $70 for any 7 days ($10/day), as of October 2026, with no subscription, so people who run a few events a year can skip the annual plans of Mentimeter, Slido or AhaSlides. There is no plan-based participant cap; it has been used in rooms of several hundred to several thousand people. Built and sold by Webrica Inc. (Yokohama, Japan).

4 TOOLS

Pick the tool that fits the moment.

01
ZENIN Word Cloud
Opinions become visible as they arrive. The more people say it, the bigger it grows.
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02
ZENIN Brainstorm
From raw ideas to structure. AI places every opinion and draws how they connect.
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03
ZENIN Polls
Ask the whole room and watch the bars grow as the votes land.
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04
ZENIN Q&A
Questions from a room where no hands go up, ranked by how many people want them answered.
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The real screen.

REAL SCREEN

Not a mockup. This is an actual session's projection screen — and yours will look exactly like this.

ZENIN projection screen showing 28 words from a training session, sized by how many people said them
A real projection screen (168 people · 303 posts)1920 × 1080
WHY ZENIN

What makes it different

01
More than one tool
Word cloud, polls, Q&A and brainstorming — all under one brand, all on the same session URL.
02
Built for big rooms
Stable with several hundred to several thousand people at once.
03
Genuinely real time
Posts reach the screen without lag, so the energy in the room holds.
04
AI moderation that understands context
Disruptive or off-topic posts are judged and blocked automatically — in the language your audience actually writes in.
05
We can build on it
Customisation and new features can be discussed directly with the team.
06
Your data, as CSV
Everything collected downloads as CSV so you can analyse it later.
07
Your time zone
A usage day runs to 23:59 where you are, not where our servers are.
USE CASES

Where it gets used

Training
Seminars
Conferences
Team offsites
$10 / DAY
· $70 for 7 days — no contract, no sales call
· Card payment only
· Every tool included · pick your days one at a time, within 90 days
See the pricing →
COMPARE

Compare before you buy.

Mentimeter alternative for one-off eventsPay per event, not per year — the break-even math→Slido pricing explainedAnnual plans vs one-time event plans→Mentimeter free plan limits50 participants a month, and what upgrading costs→All articlesComparisons, pricing, how-to guides→

Start with a single day.

Collect what everyone in the room thinks, at your next event.

Buy 7 days for $70