A Mavion Corporation websiteHere’s how you know

Part of Mavion.

This is the Mavion Corporation website. Find our companies, tools, and affiliated brands in the ecosystem.

Check the address.

Start at tmc.gg and follow our links. HTTPS encrypts your connection; it does not guarantee a site’s content or safety. Affiliated websites have their own terms and privacy policies.

Learn about affiliated sites
Site updateWebsite rebuild in progress

Some Mavion sites and services may be temporarily unavailable while we update the website.

What’s changing and why

Your name, handle & profile photo

Save your Mavion handle, change your profile, and turn Gravatar on or off.

Updated October 13, 2026

Save your profile

  1. Sign in and open your account.
  2. Under Profile, edit your display name, Mavion handle, or bio. Handles use 2–20 letters, numbers, or underscores; the @ is shown for you.
  3. Select Save changes and wait for the saved confirmation.

Your profile is stored with your SSO account. Your handle is not an administrator permission and does not grant access to staff tools.

Choose whether to use Gravatar

In the profile photo settings, turn Use my Gravatar photo on or off and save the preference. When enabled, Mavion uses the photo associated with your account email. Gravatar receives an email hash and image requests; the explanation in settings has more detail.

When disabled, Mavion uses your account photo or the default avatar. Saving this preference separately does not save unfinished name or bio changes.

If the header still says “Log in”

The corporate website checks your MavionSSO session. Confirm that you are signed in at sso.tmc.gg, then reload the corporate page. Browser privacy settings or an unavailable identity service can prevent the account photo from appearing. They do not mean your profile has been deleted.

Still need a hand?

Tell us what you tried and which page is affected. Don’t include passwords or private account details.

Contact support