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Letty

Smart replies and drafts in your style for Gmail.

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ProductivityFreeWe checked the prices on useletty.com on 28 Sep 2026.

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What is Letty?

Smart replies and drafts in your style for Gmail.

Who is Letty best for?

Letty is best for Gmail users who answer many similar emails and want replies drafted in their own tone.

  • Customer support inboxes

    Add your FAQs, documents or website and Letty drafts replies that pull answers from them.

  • Busy Gmail users

    Smart replies read the thread and suggest a fitting response without leaving Gmail.

  • Writing new emails

    It drafts fresh emails, from a pitch to a friendly catch-up, and your preferences keep the wording close to your own style.

How much does Letty cost?

Letty is free with 10 AI credits a month, and its paid plans cost $9 a month for Premium (150 credits) or $19 a month for Platinum (unlimited credits), or $60 and $120 a year.

Free$0Per month
  • 10 AI credits a month
  • Up to 400,000 characters of training material
Premium$9Per month
  • 150 AI credits a month
  • Up to 4,000,000 characters of training material
  • Priority support
Platinum$19Per month
  • Unlimited AI credits
  • Up to 10,000,000 characters of training material
  • Priority support and early access to new features

Billed yearly, Premium is $60 a year and Platinum $120 a year. AI credits renew on the first day of each calendar month, whatever day you subscribed. Letty runs in Gmail through a Chrome extension. Full pricing on useletty.com. We checked these prices on .

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What are the best Letty alternatives?

Three tools on Recaply do Letty's job.

Questions about Letty

What is Letty?

Smart replies and drafts in your style for Gmail.

Who is Letty for?

Letty is best for Gmail users who answer many similar emails and want replies drafted in their own tone.

Is Letty free?

Yes. Letty's Free plan costs nothing and gives 10 AI credits a month, plus up to 400,000 characters of your own documents or website to train it on. Premium, at $9 a month, raises that to 150 credits.

How much does Letty cost?

Letty's paid plans are Premium at $9 per month and Platinum at $19 per month.

What are the best Letty alternatives?

The closest alternatives on Recaply are Ready to Send, CXassist and Compose.

Where can I try Letty?

On its official website, useletty.com.

Does Letty store my emails?

No. Letty says it reads the email thread only to write a reply and does not keep any of the messages. It works inside Gmail through a Chrome extension; Outlook and Zoho are not supported yet.