Web app
Letty
Letty is an AI-powered Chrome extension for Gmail that helps users compose and reply to emails quickly. It can be trained on user data to provide personalized responses.
- Platform
- Web app
- Categories
- AI Advertising Assistant, AI Response Generator, AI Email Assistant, AI Reply Assistant, AI Ad Creative Assistant, AI Email Writer, AI Email Marketing
- Indexed
- 2024-02-19
About Letty
What is Letty
Letty is an AI email writer for Gmail, available as a Chrome extension. It helps users compose professional emails and replies in seconds, matching their personal style. The tool is designed to reduce time spent on email management, allowing users to focus on more important tasks. Letty can be trained on user-provided documents, FAQs, or websites to generate more relevant and personalized responses.
Key features
Letty offers smart replies that analyze email context and suggest appropriate responses. It also assists in composing emails from scratch, ensuring they are polished and effective. A standout feature is the ability to train Letty with your own data, such as documents or website content, enabling it to find answers from your resources automatically. The extension is optimized for Gmail, with plans to support Outlook and Zoho in the future.
Use cases
Letty is useful for professionals who handle a high volume of emails, such as customer inquiries, networking, or sales pitches. It can help craft responses that are personalized and contextually relevant, improving communication efficiency. By training Letty with company data, teams can ensure consistent and accurate replies. The tool is also beneficial for individuals who want to maintain a professional tone without spending excessive time writing.
Pricing
Letty offers three pricing tiers. The Free plan costs $0 per month and includes 10 AI credits and up to 400,000 training characters. The Premium plan is $9 per month, offering 150 AI credits, up to 4,000,000 training characters, and priority support. The Platinum plan is $19 per month, with unlimited AI credits, up to 10,000,000 training characters, priority support, and early access to new features. A Black Friday sale offers 30% off all plans with code BF2024.
Questions
Letty FAQ
- What is Letty?
- Letty is an AI tool available as a web app in the AI Advertising Assistant, AI Response Generator, AI Email Assistant categories. Letty is an AI-powered Chrome extension for Gmail that helps users compose and reply to emails quickly. It can be trained on user data to provide personalized responses.
- What is Letty used for?
- Letty is filed under AI Advertising Assistant, AI Response Generator, AI Email Assistant, AI Reply Assistant, AI Ad Creative Assistant, AI Email Writer, AI Email Marketing in the AITOOLIST index. Letty is an AI-powered Chrome extension for Gmail that helps users compose and reply to emails quickly. It can be trained on user data to provide personalized responses.
- Is Letty a web app, an extension or a native app?
- Letty is a web app.
Listed in the AITOOLIST index since 2024-02-19.
Related
Tools similar to Letty

Ora provides an AI agent readiness ranking for businesses. It assesses readiness across four layers to help organizations understand their preparedness for AI agents.

TextCraft AI is not available on the Chrome Web Store. The page indicates that the item cannot be viewed without signing in.

Mailr is an AI email assistant that writes and replies to emails instantly. It is designed for individuals and professionals who want to save time on email correspondence.

Autobound is a B2B signal intelligence platform that provides 700+ signals from 35+ sources on 270M+ contacts and 50M+ companies. It is designed for GTM teams, data platforms, and AI-native tools to improve outreach and targeting.

PlusVibe (formerly pipl.ai) is a cold email outreach platform that combines AI-powered personalization, email warm-up, and deliverability optimization. It is designed for B2B sales teams and marketers looking to scale their outbound email campaigns.

Salesforge is a multi-channel outreach platform that offers unlimited mailboxes and LinkedIn senders, along with an AI SDR named Agent Frank. It is designed for sales teams and agencies looking to scale their cold outreach efforts.





