Copilotly: AI Assistant Sidebar to Write, Reply & Summarize

AI sidebar on any site. Select text to rewrite, reply or translate, summarize pages and videos, and ask 161 expert copilots.

Copilotly puts an AI assistant beside every page you visit. Open the sidebar to ask a question, or select any text to improve it, with a before/after view that shows exactly what changed. WRITE AND REPLY FASTER • Quick copilot: select text in any text box and choose what to do with it, from a quick rewrite to a full reply. • Before/after diff: check every edit before you accept it. • Right-click menu: run common actions without leaving the page. READ LESS, UNDERSTAND MORE • Page summaries that turn long articles into key points. • Video summaries, so you can jump straight to what matters. • Built-in helpers for the sites you already use every day. 161 EXPERT COPILOTS Pick a specialist for the job, whether you need a contract reviewed, a budget forecast built or a blog post drafted. REAL FILES, NOT JUST ANSWERS Copilots create downloadable files, such as spreadsheets with working formulas and ready-to-edit documents. You can also upload your own files and ask questions about them. RESEARCH WITH SOURCES • Web search with cited sources you can check. • Deep research mode for longer, structured reports. • Image Studio for creating images from a prompt. LEADING AI MODELS IN ONE PLACE Switch between several frontier models in the same sidebar. Some models require Pro or your own API key. YOUR PRIVACY Your conversations aren't used to train AI models, by us or by our providers. Read more at https://copilotly.com/privacy PLANS Free: 10,000 credits every month plus daily allowances. Pro: more credits and premium models, billed weekly, monthly or yearly, with a 7-day free trial. Cancel anytime. Copilotly provides information and drafting assistance, not professional legal, financial or medical advice. For important decisions, consult a qualified professional. Questions or feedback: https://copilotly.comcou