Fastmail Calendar
8.2#16 in calendar appsFrom $4 a monthAndroidiOSWebLinux
VisitFastmail Calendar vs Tencent Exmail
Tencent Exmail
6.8#17 in business email hostingFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Fastmail Calendar | Tencent Exmail |
|---|---|---|
| Founded | 1999 | 1998 |
| Headquarters | Melbourne, Australia | Shenzhen, China |
| Security | Fastmail says data is encrypted at rest and in transit, supports two-step verification and passkeys, and offers EU or US data residency choices. | Tencent says Exmail uses an in-house spam filtering system and lists ISO/IEC 27001, ISO/IEC 27018, ISO/IEC 20000, China MLPS Level 3, and EAL3+ certifications. |
| Support | Every plan includes expert support from real people, and the pricing page says support is available 24/7. | The plans list expert online service, and the site links to a help center, user manual, and developer center. |
Fastmail Calendar plans
- Basic$4 a month
- Individual$6 a month
- Standard$6 a month
- Duo$10 a month
- Professional$10 a month
- Family$14 a month
Tencent Exmail plans
- 基础版 (Basic)Free
- 专业版 (Professional)—
Pick Fastmail Calendar if…
Fastmail Calendar suits individuals, families, and businesses wanting shared calendars, two-way sync, and broad device access. It also fits users who want calendar integration with Fastmail email and a 30-day trial.
Pick Tencent Exmail if…
You want what its maker publishes above — check its page for the details.