About this site
What is LMArena?
LMArena (lmarena.ai): Try many AI models free. We list it under “AI Tools · AI Chat”.
What it is good for
Write copy, reply to customer emails, translate, research and brainstorm — helps one person do the work of two.
Before you use it
AI makes mistakes — verify prices, policies and legal content yourself, and never upload customers’ private data. Has a free version or free credits; advanced features may cost extra.
How to open it
Click “Open site” above to open lmarena.ai in a new tab. Check the domain in the address bar before you sign in or pay.
- 1Click “Open site”It opens in a new tab
- 2Check the domainMake sure it is lmarena.ai
- 3Then sign in or payTwo-step verification is safer
At a glance
FAQ
Is LMArena free?
It offers a free version or quota. Advanced features may be paid; check the official pricing page.
Can LMArena be opened directly from mainland China?
We have not verified this for every site. It depends on your network; try again later if it does not open.
How do I know I am on the official LMArena site?
The domain we list is lmarena.ai. Check the address bar and watch for lookalike spellings such as paypa1 or arnazon, especially when signing in or paying.
Are there alternatives to LMArena?
“Similar sites” below lists others in “AI Tools” so you can compare them.
What if the LMArena info is wrong or the link is broken?
Use “Report a broken link or wrong info” below and we will update it after checking.