AI Email Reply Writer

Paste an email thread + what you want to say, get a polished reply in your chosen tone and length. Uses your own Anthropic or OpenAI API key.

Bring your own API key
Get a key from console.anthropic.com
Your API key is sent to our server only to call Anthropic Claude on your behalf. It is never stored, logged, or shared. The generated response is saved to your account so you can review past runs.
Email + intent
Reply
Add your API key, paste the thread + intent, then click Draft.

Features

  • BYOK Anthropic / OpenAI

  • Five tones (incl. firm push-back)

  • Three lengths

  • Reads the full thread

  • Specific reference to thread details

Perfect For

Founders managing inbox

Quickly draft polished replies; tweak before sending.

Customer success teams

Consistent tone across the team; faster response times.

Anyone pushing back diplomatically

Firm tone option helps when you need to decline or escalate.

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