Pricing
Pay per user, start free
Every organization gets 1 free seat with every feature. Need more people? Buy seats for just $0.50 per user per month.
Free
To get started and try it out
$0
Sign up free- ✓1 seat for the account owner
- ✓Signature editor and every HTT template
- ✓Export HTML / install in Outlook, Gmail, Apple Mail
- ✓Organization admin console
Popular
Per seat
For teams and businesses
$0.50/seat/month
≈ 12.916₫ at today's rate
Get started- ✓Everything in Free
- ✓Buy exactly the seats you need
- ✓1, 6 or 12-month terms
- ✓Add seats mid-term, pay only for the days left
- ✓Group templates, roles, banner campaigns
Enterprise
For organizations that want it done for them
Contact us
Contact- ✓Same seat price, at volume
- ✓Server-side signatures for Microsoft 365
- ✓Microsoft Entra ID directory sync
- ✓Deployment and setup by HTT
Prices are set in USD and charged in VND at the USD→VND rate when you place the order, paid by VietQR bank transfer and confirmed automatically. The amount is locked on each order.
Pricing FAQ
- Is it free to start?
- Yes. Every organization gets 1 free seat with every feature, no card required.
- What counts as a seat?
- Each active member with signing enabled uses one seat. Members with signing turned off, or deactivated, don't count.
- How do I pay?
- By bank transfer with a VietQR code, in VND at the USD→VND rate when you order. The payment is matched automatically and your seats activate within seconds.
- Can I add or remove seats mid-term?
- Adding seats: you pay only for the days left in the current term. Removing seats: takes effect at your next renewal, with no refund for the current term.
- Any long-term contract?
- No lock-in. If you don't renew, your organization returns to the Free plan (1 seat).