Ask history's greatest minds
Kleos Mentor lets you have a conversation inspired by Marcus Aurelius, Seneca, Alexander, Napoleon and others: practical advice, in their voice, grounded in what they actually wrote and did.
Try the live demo or join the waitlist →
How it works
Pick a figure, ask a question (about work, fear, discipline, grief or a decision you are stuck on) and get an answer shaped by that person's documented ideas. Marcus Aurelius answers like a Stoic; Sun Tzu answers like a strategist.
Honest by design
Mentor is an AI persona, not the real person, and not a historical source. It is built for reflection and inspiration. When you want the real words, every Mentor links back to sourced quotes on our quote pages.
Free and Premium
Free users can try Mentor. Premium includes far more conversations every day and every figure.
One real quote from history, every morning.
Kleos sends you a verified quote, the story behind it and a wallpaper, every day. Free to start.
Join the waitlistQuestions
Is the Kleos Mentor really Marcus Aurelius?
No. Mentor is an AI persona inspired by the figure's writings and documented life. It is designed for reflection, not as a historical source.
Which historical figures can I talk to?
Philosophers, rulers, generals, scientists and artists, including Marcus Aurelius, Seneca, Socrates, Alexander the Great, Napoleon, Sun Tzu, Leonardo da Vinci, Cleopatra and more.