Temp Mail for LMArena: Compare AI Models Without Your Real Email
Temp mail for LMArena, free and instant: copy the disposable address above, sign in to LMArena with it and the "Confirm Your Signup" email from arena.ai appears in this inbox within seconds. You can then vote and save chats without sharing your real email.
LMArena, the site that grew out of Chatbot Arena, puts two anonymous AI models side by side on the same prompt and asks you to vote for the better answer. The votes feed a public leaderboard that many people check before choosing a model.
You can try a few battles without an account, but saving your chat history and using some features asks you to sign in. A disposable address gets you through the email check and keeps a voting site from ever holding your personal inbox.
What LMArena actually sends you
The confirmation comes from team@everify.arena.ai
We see LMArena sign-ups arrive from team@everify.arena.ai with the subject "Confirm Your Signup". Open it in the inbox above and follow the link to finish signing in.
Prompts are shared with the model makers
Conversations in the arena can be used to improve the models and to publish research. A throwaway email hides who you are, but it does not make your prompts private, so leave out anything personal.
Your history lives on the account
Past battles and chats are tied to the login. Once a temporary inbox is gone you cannot receive another sign-in link, so use a permanent address if you want to come back to old conversations.
Signing in to LMArena with a disposable address
- Press Generate email address above and copy it.
- On LMArena, choose sign in with email and paste the address.
- Open "Confirm Your Signup" from team@everify.arena.ai in the inbox above and click the link.
- Compare models and vote; keep the address if you want to come back to your chat history.
LMArena and temporary email: common questions
Can I use temp mail for LMArena?
Yes. Our users sign in to LMArena with disposable addresses regularly, and the confirmation email arrives within seconds.
Is LMArena the same as Chatbot Arena?
Yes. Chatbot Arena grew into LMArena, which now runs at lmarena.ai and sends its emails from arena.ai addresses.
Do I need an account to use LMArena?
Not for a quick try. Signing in is what saves your history and unlocks some features, and that is where a temporary email helps.
The sign-in link didn't arrive. What now?
Wait a few seconds for the inbox to refresh. If nothing comes, press New address and try again: the next address is usually on a different domain.
Can I sign back in later with the same temp address?
Only while that address is still in your browser. Once you replace it, the inbox is deleted and no new sign-in link can reach you.