Accounts and access

Planning Poker works for both guests and signed‑in users. Access rules depend on who created the session.

Guest sessions

• Anyone can create a free session without signing up.
• Anyone with the link can join as a guest.
• If a user is currently signed in to Mumu and needs to join a guest session, they should open the link in an incognito/private browser window.
• Guest avatars are auto‑generated and can’t be changed.
• Guest creators can choose from three built‑in scales or provide a one‑off custom scale. Custom values aren’t saved for future sessions.

Organization sessions (signed‑in)

• Sessions created by signed‑in users are restricted to members of their organization.
• Signed‑in users manage reusable scales for the organization under Planning poker > Scales.
• Defaults (Fibonacci, Modified Fibonacci, T‑Shirt Sizes) are available and can be edited, renamed, or deleted.
• Profile avatars are used in sessions and can be changed from your account profile.

Joining and inviting

• Use Invite players to copy a shareable link to the current session.
• Up to 16 participants can join any session (guest or organization).
• Any participant can reveal cards during a round; it’s not limited to the host.
• There are no view‑only observers. Everyone in the session is a participant and counts toward the 16‑person limit.
• Sessions expire automatically after 24 hours; expired links stop working.

Starting points

• From the Planning Poker landing page, click Start a Free Session.
• From within the app (signed‑in), open Planning poker and click New session.