CopilymacOS + WindowsLoved by 5k+ writers
Rewrite selected text anywhere with one shortcut.
- No copy-pasting to ChatGPT
- No tab-switching distractions
- No repetitive prompt writing
Limited offer: £19.99 one-time. Bring your own API key.
Hey team, just wanted to check in and see if we are still on track for the launch this friday? I think we might need more time but let me know what u guys think...
Built for professional writing.
Everything you need to write faster and safer, packaged in a beautifully native app.
10x Speed
No context switching. Keep writing where you already work. Select, shortcut, done.
Total Control
BYOK (Bring Your Own Key) ensures provider choice and keeps AI costs fully transparent.
Strict Privacy
Copily does not store your writing centrally. Transparent macOS accessibility.
Email Polishing
Turn rough drafts into professional client-ready messages in one keystroke.
Instant Translation
Translate to pristine English without losing your original intent.
Shorten long text
Reduce message length while keeping meaning for chats and busy threads. A lifesaver for Slack and Discord.
Get started in under 2 minutes
Copily installs locally. Just bring your own AI key and start polishing your text.
1
Download for macOS or Windows.
2
Add your OpenAI or Gemini API key.
3
Press a shortcut and rewrite text instantly.
Trust and transparency
Copily asks for macOS Accessibility only to safely trigger copy and paste for your writing shortcuts.
Simple License Recovery
If your key email is missed on checkout, you can use our self-serve resend from the license help page anytime, 24/7.
Frequently Asked Questions
Will this work in all my apps?+
Yes! Copily works anywhere standard copy and paste are supported, including browser text boxes, email clients, Notes, Word docs, and chat apps like Slack or Discord.
Does Copily read or store my writing?+
Absolutely not. Copily does not have a central database to store your text. Your writing is sent directly from your device to your selected AI provider (like OpenAI or Anthropic) and nowhere else.
What is BYOK (Bring Your Own Key)?+
BYOK means you plug in your own API key from OpenAI, Anthropic, or Google. This gives you total control over which AI model reads your data, and it keeps your software cost at a single lifetime payment instead of a monthly subscription.
How many devices can I use my license on?+
A single lifetime license can be activated on up to 2 devices simultaneously (e.g., your desktop and your laptop).
How do I receive or recover my license key?+
After checkout, your license key is emailed to you instantly. If you lose it, you can easily recover it anytime from our License Help page.
Write faster and send better text today.
Lifetime license, 2 devices, instant key email delivery.