About us
Professional email signatures, built in Vietnam
HTT helps individuals and businesses create, manage and deploy consistent email signatures across Microsoft 365 and Google Workspace — with security as the number-one priority.
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Security first
argon2id password hashing, sessions store only a hash, data isolated per org.
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Built for Vietnam
Bilingual VI–EN, local payment support (roadmap).
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Transparent
We're open about what ships today versus what's in development.
Our mission
We believe every email is a brand touchpoint. HTT helps businesses control that touchpoint consistently, professionally and safely — without needing a large IT team.
- ✓Easy for individuals, strong enough for business
- ✓Bilingual, fit for the Vietnamese market
- ✓Built on a modern security foundation
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How we work
We ship in clear phases and never advertise features that don't exist yet. Anything on the roadmap is labeled honestly on the product pages.
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