PH Deck logoPH Deck

Fill arrow
SwiftSend AI - Your Inbox Ghostwriter
Brown line arrowSee more Products
SwiftSend AI - Your Inbox Ghostwriter
Polished replies in your voice - Just forward the thread.
# Email Assistant
Featured on : Jun 18. 2025
Featured on : Jun 18. 2025
What is SwiftSend AI - Your Inbox Ghostwriter?
Buried in email? Forward any thread to SwiftSend AI and get a context-aware reply that sounds exactly like you. No apps, no log-in, works seamlessly from your phone. Save 3+ hours a week and end inbox dread without losing control.
Problem
Users are buried in email and struggle with manual, time-consuming email replies, leading to inbox dread and loss of productivity (3+ hours weekly).
Solution
An AI-powered inbox ghostwriting tool where users forward email threads to receive context-aware, personalized replies in their own voice without app integration or login.
Customers
Executives, entrepreneurs, and remote workers who handle high email volumes and prioritize time-saving solutions.
Unique Features
Works directly via email forwarding (no app installs), mimics user’s tone, and integrates with native email clients (e.g., mobile).
User Comments
Saves 3+ hours weekly on email replies
Seamlessly integrates with existing workflow
Replies sound natural and personalized
Reduces inbox anxiety
No learning curve or app setup required
Traction
Launched May 2024 on ProductHunt, 1.2K+ upvotes
Founder @alexswiftsend has 1.8K+ X followers
Early-stage traction with 500+ active users (estimated from PH engagement)
Market Size
The global email productivity market is projected to reach $1.5 billion by 2025 (Source: MarketsandMarkets, 2023).