Quizzes sent personally to your team, answered in Slack

Tjaz makes quizzes from a few words or your own material and sends them personally to your colleagues in Slack, who answer right there.

Add to Slack

Free, for people from 16. Made in Denmark, hosted in the EU.

How it works

  1. Make a quiz on tjaz.com, with AI or by hand, in any of 161 languages.
  2. Press “Send on Slack” and choose who gets it: the members of a channel, a user group, everyone, or people you pick. Each person gets it in their own conversation with Tjaz. Or send it as one message in a channel, where each person answers in a window only they see.
  3. The first question is right in the message. One tap per answer, with pictures, bold, italics, links and lists, and feedback after each question. At the end, anyone can make their own quiz on tjaz.com.
  4. On tjaz.com you see who answered, how many got each question right and which wrong answer was chosen most. Or send it anonymously and see only the totals, from 5 answers.

Add Tjaz to your Slack

  1. Press “Add to Slack”, choose your workspace and press Allow. If your workspace asks an admin to approve apps, press “Request to install”, and add it when an admin has approved it.
  2. Log in to Tjaz with Slack, or with your account if you have one.
  3. Open a quiz on tjaz.com, or make one, and press “Send on Slack”.
Add to Slack

Good for

Training and onboarding, checking what stuck after a meeting, the Christmas party quiz, and a regular quiz in #random.

Honest about what you see

Every message says who sent it and exactly what the sender will see. There's no leaderboard, and anyone can turn off quizzes from Tjaz in its Home tab.

AI can make mistakes

Quizzes made with AI can contain mistakes, so read a quiz before you send it. Tjaz uses Claude from Anthropic to make quizzes on tjaz.com. Nothing from Slack (names, IDs or answers) is ever sent to the AI, and Slack data is never used to train AI.

Privacy

Tjaz is run from Denmark and hosted in France, for people from 16. It's free.

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