SOGo
7.9#16 in email clientsFrom $41.67 a monthFree planAndroidiOSWebExtension
VisitSOGo vs Spike
What both publish
| Fact | SOGo | Spike |
|---|---|---|
| App coverage | all | all |
| Calendar tools | Yes | Yes |
| Free plan | Yes | Yes |
| Product | SOGo is an open-source groupware server for sharing organizational email, calendars, and address books. | 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 | Listed security features include authenticator-app two-factor authentication, password policies, S/MIME signing and encryption, and single sign-on via CAS, WebAuth, or Kerberos. | Spike says message data is encrypted with AES-256 using a per-message private key and that it has periodic external security audits. |
| Support | Community help is available through a mailing list, while Alinto offers commercial support packages and documentation is provided online. | The pricing page lists standard support for Starter, priority support for Team and Pro, and VIP support for Business and Ultimate. |
SOGo plans
- SOGoFree
- Community supportFree
- Sponsorship$500 a year
- Silver$1,500 a year
- Gold$5,000 a year
- Platinum$7,500 a year
Spike plans
- StarterFree
- Team$4 a month
- Business$8 a month
- FreeFree
- Pro$6 a month
- Ultimate$12 a month
Pick SOGo if…
It suits organizations wanting self-hosted shared mail, calendars, and contacts across diverse clients and existing infrastructure.
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.