Letty records 198 monthly visits with -85.4% month-over-month growth and Freemium pricing. Smart Assistant by Mailbutler records 47,200 monthly visits with -8.7% growth and Freemium, Free Trial, Paid pricing.
AI email writing and smart replies, right inside Gmail
An AI email assistant that drafts, summarizes, and perfects your messages in place
| Dimension / Metric | | |
|---|---|---|
| Official Domain | useletty.com | mailbutler.io |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 198 (198) | 47.2K (47,200) |
| MoM Traffic Delta | -1.16K (-85.4%) | -4.51K (-8.7%) |
| Primary Market & Share | 🇮🇳 India (100%) | 🇺🇸 United States (26.9%) |
| Direct Visits / mo | 77 | 18.32K |
| User Rating | 3.8 | 4.5 |
| Supported Platforms | Website | Website |
AI email writing and smart replies, right inside Gmail
Letty reads the incoming thread and proposes replies that fit the conversation, helping you clear your inbox without writing every response from scratch.
Turn a rough idea into a finished message. Letty drafts professional emails for pitches, follow-ups, introductions, and everyday correspondence.
Attach documents, FAQs, or a website URL and Letty draws on that material to answer questions accurately in your replies.
Letty can mirror your tone and phrasing so outgoing mail sounds like you rather than a generic template.
An AI email assistant that drafts, summarizes, and perfects your messages in place
Turn a handful of keywords or bullet points into a full, sendable email, and generate replies framed as positive, negative, or neutral depending on the situation.
Condense long email chains into the key points so you can catch up fast and respond without re-reading every message.
The assistant rewrites and corrects your message for grammar, spelling, and phrasing before you hit send.
Follow-up suggestions combined with open and click tracking tell you which threads are urgent, and the assistant can draft the follow-up for you.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
SpecialistCross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
The AI productivity suite with agents, email, and docs that work wherever you do
The AI productivity suite with agents, email, and docs that work wherever you do
Smart, focused email with AI help — for individuals and teams
SpecialistA privacy-first email client with built-in AI writing help
SpecialistTurn a few key points into polished, on-tone emails
SpecialistTurn a few key points into polished, on-tone emails
SpecialistAn AI writing assistant and keyboard for error-free writing anywhere
SpecialistAn AI writing assistant and keyboard for error-free writing anywhere
SpecialistWrite polished, on-tone emails in seconds — free, right in your browser
SpecialistWrite polished, on-tone emails in seconds — free, right in your browser
Your inbox on autopilot — replies drafted overnight in your own voice.
Your inbox on autopilot — replies drafted overnight in your own voice.
SpecialistAI email drafting that writes in your own voice, inside Gmail and Outlook
SpecialistAI email drafting that writes in your own voice, inside Gmail and Outlook
SpecialistAn AI drafting layer that writes most of your Gmail replies before you open them.
SpecialistAn AI drafting layer that writes most of your Gmail replies before you open them.
SpecialistRun ChatGPT prompts on your Outlook inbox — summarise, highlight and triage email
SpecialistRun ChatGPT prompts on your Outlook inbox — summarise, highlight and triage email
AI-generated Gmail replies, written in your voice and waiting for your review
AI-generated Gmail replies, written in your voice and waiting for your review
