Letty records 198 monthly visits with -85.4% month-over-month growth and Freemium pricing. Superhuman records 6,514,241 monthly visits with +7.9% growth and Paid pricing.
AI email writing and smart replies, right inside Gmail
The AI productivity suite with agents, email, and docs that work wherever you do
| Dimension / Metric | | |
|---|---|---|
| Official Domain | useletty.com | superhuman.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 198 (198) | 6.51M (6,514,241) |
| MoM Traffic Delta | -1.16K (-85.4%) | +477.48K (+7.9%) |
| Primary Market & Share | 🇮🇳 India (100%) | 🇺🇸 United States (56.8%) |
| Direct Visits / mo | 77 | 4.96M |
| 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.
The AI productivity suite with agents, email, and docs that work wherever you do
Superhuman Go brings AI agents into the tools and tabs you already use, with inline suggestions and context-aware chat.
Auto drafts, split inbox, auto labels, and auto archive keep your inbox manageable with minimal manual filing.
Collaborative documents that hold text, tables, data, and workflows in one connected surface.
Describe what you need in chat or use a visual builder, then share agents with teammates or a company directory.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.
Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.
Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.
Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.
SpecialistAn AI executive assistant that works across your inbox, calendar and meetings
SpecialistAn AI executive assistant that works across your inbox, calendar and meetings
Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.
Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.
Transforms email threads into conversational chat workspaces with AI summaries, but changes the traditional email layout.
Transforms email threads into conversational chat workspaces with AI summaries, but changes the traditional email layout.
Free / Open-sourceProvides an open-source AI assistant for email sorting and cold email blocking, requiring self-hosting for full control.
Free / Open-sourceProvides an open-source AI assistant for email sorting and cold email blocking, requiring self-hosting for full control.
Turn a few key points into polished, on-tone emails
Turn a few key points into polished, on-tone emails
SpecialistAdds AI drafting and tracking directly inside native Apple Mail or Outlook clients instead of a standalone app.
SpecialistAdds AI drafting and tracking directly inside native Apple Mail or Outlook clients instead of a standalone app.
Aggregates multiple email accounts with AI thread summaries and automatic task extraction, but lacks enterprise calendar polish.
Aggregates multiple email accounts with AI thread summaries and automatic task extraction, but lacks enterprise calendar polish.
Write polished, on-tone emails in seconds — free, right in your browser
Write 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.
