What is AutoCap for Gmail?
AutoCap for Gmail is a lightweight Chrome extension that silently fixes that: ✅ Capitalizes the first word of every sentence ✅ Works after, ?, !, …, and ENTER ✅ Runs locally – no tracking, no permissions ✅ Gmail-only, so no surprises elsewhere
Problem
Users manually correct capitalization in Gmail emails, leading to time-consuming efforts and inconsistent formatting errors.
Solution
A Chrome extension that automatically capitalizes the first word of sentences in Gmail as users type, with local processing ensuring no data tracking or permissions required.
Customers
Professionals writing frequent emails (e.g., customer support agents, sales representatives, marketers) needing error-free communication.
Unique Features
Gmail-exclusive integration, real-time capitalization after punctuation, and no external data transmission.
User Comments
Saves time on manual edits
Works seamlessly in Gmail
No privacy concerns
Improves email professionalism
Lightweight and unobtrusive
Traction
900+ upvotes on Product Hunt, founder with ~120 X followers, specific user/revenue metrics undisclosed.
Market Size
The global grammar checker software market is projected to reach $700 million by 2023 (Statista).
