Your first agent, one clear step at a time.

1. Sign in privately

On iPhone, Ferra uses Sign in with Apple. Apple provides the identity token, and you can choose Apple’s private email relay when available. On Android and other supported Telegram clients, open Ferra in Telegram; the backend verifies Telegram’s signed initData. Ferra never receives your Apple or Telegram password.

2. Add a starter or create your own

Choose Researcher, Inbox Manager or Study Coach and tap Add. To make something different, choose Create custom agent, enter a name and describe one focused task.

3. Choose the model

Open the model picker, browse by provider or search the live OpenRouter catalog. Your selection belongs to this agent, so another agent can use a different model.

4. Start a conversation

Open the agent and write your request. Use the plus button to attach a selected photo when the chosen model supports images. Ferra shows a working state and formats the answer without raw Markdown symbols.

5. Approve anything that goes out

If an agent proposes an email or message, review the recipient and content. After approval, Apple Mail or Messages opens. You still make the final sending decision in that Apple app.

6. Stay in control

Usage shows requests, tokens and model-reported cost. Add or remove your OpenRouter key in Settings, report an AI response, change the interface language or delete your account.