No jargon. No acronyms. Just a clear, honest explanation of what this thing does and why you might care.
Think of it this way...
You know how your phone has Siri or Google Assistant? Hermes is like that — but it runs on your own computer, uses the smartest AI models in the world, and actually remembers you across every conversation. You own it. It works the way you want.
Imagine hiring a really clever assistant who never forgets anything you've told them, can work while you sleep by checking things on a schedule, and can reach you on WhatsApp, Telegram, email — wherever you are. That's Hermes.
One diagram to rule them all. No PhD required.
A typical conversation, broken down into plain English.
You type a message — or speak, or send it via Telegram — asking Hermes to do something. "Summarise my emails." "Write me a Python script." "What's the weather in Tokyo?"
Before answering, Hermes looks up what it knows about you — your preferences, past conversations, files you've shared, tasks you've set. It doesn't start from zero every time.
Hermes sends your request to a powerful AI model (Claude, GPT, Gemini — you choose). The model reasons through the answer, uses tools if needed (searching the web, running code), and drafts a reply.
The reply lands in whatever app you're already using. Telegram, Discord, your browser — Hermes meets you where you are. No app switching required.
Hermes updates its memory with anything worth keeping. If you set a recurring task ("check my portfolio every morning"), it runs that on a schedule — even while you sleep.
Good question. Here's what Hermes does that standalone AI chat apps don't.
Most AI forgets everything the moment you close the tab. Hermes keeps a persistent memory of who you are and what you care about — across every conversation, forever.
You can schedule tasks. "Check Hacker News every morning and tell me the three most interesting posts." Hermes does it automatically. No reminders, no opening an app.
Telegram, Discord, WhatsApp, email — Hermes talks to you in whatever app you already live in. One assistant, everywhere you are.
Not just talk — it can run code, search the web, edit files, call APIs. Hermes has tools. Real tools. It's a full agent, not just a chatbot.
Hermes lives on your own computer. Your conversations stay private. You control what AI model it uses and where your data goes. No company owns your history.
Claude, GPT, Gemini, DeepSeek — bring your own API keys and use whichever model you like best. Switch anytime. No vendor lock-in.
Sometimes the clearest explanation is a before and after.
Hermes is a personal AI agent that runs on your computer, remembers everything, works on a schedule, reaches you anywhere, and lets you choose whatever AI brain you want.
See what it can actually do →It's open source, free to self-host, and takes about five minutes to get running.