Vellio

About

Vellio gives you a personal, searchable library of AI prompts plus a built-in chat experience—opened from Chrome’s side panel, one click from the toolbar.

How to open it
Install the extension, then click the Vellio icon in the Chrome toolbar to open the side panel. (It is not a traditional popup window.)

PROMPT LIBRARY
• Save prompts with a title, content, and tags
• Search and filter your library quickly
• Copy any prompt to the clipboard in one click
• Add and edit prompts from the side panel
• Sync across devices when signed in to your Vellio account

BUILT-IN AI CHAT
• Chat with OpenAI (e.g. GPT-4o family) or Anthropic (Claude) without leaving the browser
• Streaming replies
• Multi-turn conversations with context
• Bring your own API key—stored on your device and used to call the AI provider you choose

HOW IT WORKS
Create a free Vellio account so your prompts can sync. To use AI chat, add your OpenAI or Anthropic API key where the extension or account settings indicate. Keys used for chat are for provider API access; prompt library sync uses your Vellio session.

FREE & PRO
Free accounts include up to 10 saved prompts. Upgrade to Pro at https://vellio.ai for unlimited prompts and priority features.

PRIVACY & DATA
• vellio.ai — used to sign in and sync your saved prompts with your account.
• OpenAI / Anthropic (or other configured providers) — when you use chat, your messages and API key are sent to that provider under their terms, not “instead of” normal web browsing.
• The extension does not read or access the web pages you visit for advertising.
• We do not sell your personal data. Privacy policy: https://vellio.ai/privacy (www redirects to apex if applicable).

A Vellio account is required. Sign up free at https://vellio.ai