Hiri
7.0#56 in email clientsFrom $39 a yearLinuxmacOSWindows
VisitHiri vs Spike
What both publish
| Fact | Hiri | Spike |
|---|---|---|
| App coverage | desktop | all |
| Calendar tools | Yes | Yes |
| Free plan | No | Yes |
| Product | Hiri is an email client for Microsoft Exchange and Office 365. | Spike describes itself as an AI-powered inbox that brings email, calls, notes, tasks, and to-dos into one hub and turns email threads into chat-like conversations. |
| Security | Hiri says it does not use third-party services to process email, contacts, tasks, or calendar items. | Spike says message data is encrypted with AES-256 using a per-message private key and that it has periodic external security audits. |
| Support | Hiri's support page lets users submit requests and says support staff will respond as soon as possible. | The pricing page lists standard support for Starter, priority support for Team and Pro, and VIP support for Business and Ultimate. |
Hiri plans
- Annual$39 a year
- Lifetime$119, paid once
Spike plans
- StarterFree
- Team$4 a month
- Business$8 a month
- FreeFree
- Pro$6 a month
- Ultimate$12 a month
Pick Hiri if…
You want what its maker publishes above — check its page for the details.
Pick Spike if…
Spike may suit people or teams looking to bring email, scheduled messages, and calendar tools together across desktop and mobile platforms. Its plans cover different email, storage, team, and file-upload needs.