SpamBrella
SpamBrella: Cloud filtering pairs threat defense with continuity, replay and archiving. Ranked #5 of 17 in Anti-spam Software by our editors (8.5/10); pricing: Pricing on request · 30-day trial; best for teams needing filtering plus continuity and archiving.
At a glance
- Editor score8.5 / 10
- PricingPricing on request · 30-day trial
- Best forTeams needing filtering plus continuity and archiving
- Free planNo
- Phishing protectionYes
- Founded2013 · 70 Churchill Square, Kings Hill, West Malling, Kent, ME19 4YU, United Kingdom
- Facts checked24 Sep 2026
Where it wins
- AI phishing detection includes scan-time and click-time URL defense
- Continuity adds emergency inbox, failover, spooling and 30-day replay
- Supports Microsoft 365, Google Workspace and a REST administration API
Where it doesn't
- Pricing requires contacting sales or a partner
- No perpetual free plan; access is through a 30-day trial
- Cloud deployment may not suit teams seeking another deployment model
Our verdict on SpamBrella
SpamBrella is a cloud-based email security service for organizations and managed service providers that need to filter inbound and outbound mail. It covers spam, bulk mail, malware, phishing, spoofing and impersonation, with configurable filtering policies and quarantine review and release controls for users and administrators. It is aimed at teams that want protection and continuity around business email, rather than a standalone spam filter. Microsoft 365, Exchange Online and Google Workspace are among its listed integrations, and a REST API supports administration and reporting.
Threat handling spans AI-powered phishing detection, URL defense at scan time and click time, and malware and virus scanning for email content and attachments. The service also detects CEO fraud, impersonation and domain spoofing. Quarantine workflows give users and administrators review and release controls. Beyond filtering, continuity features include emergency inbox access, failover and message spooling during server outages; instant replay can recover deleted or lost messages for 30 days. These functions make SpamBrella relevant where protection against malicious mail and access to messages during an email outage matter together.
The broader feature set includes email archiving, encryption, DLP and compliance capabilities, plus integrations such as ConnectWise Manage, an Outlook add-in, and DKIM and DMARC. The service is cloud-deployed and lists email, phone, ticket and documentation support, with 24/7 support. According to the vendor's pricing information, buyers need to contact sales or partners; a 30-day trial is available, but there is no perpetual free plan. SpamBrella is worth considering for small, mid-market and enterprise teams seeking filtering alongside continuity and archiving. Teams requiring public upfront pricing or a non-cloud deployment should look elsewhere.
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SpamBrella pricing
SpamBrella fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Phishing protection | Yes |
| Malware scanning | Yes |
| Quarantine controls | Yes |
| Deployment | Cloud |
| Users included | Not verified |
| API access | Yes |
| Email continuity | Yes |
| Free trial | 30 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR, HIPAA, PCI DSS, ISO 27001, SOC 2, 2FA |
| Support | Email, Phone, Tickets, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 6 integrations: Microsoft 365, Microsoft Exchange Online, Google Workspace, ConnectWise Manage, Microsoft Outlook add-in, DKIM and DMARC |
| Pricing | Pricing on request · 30-day trial |
| Website | spambrella.com |
| Facts checked | 24 Sep 2026 |
SpamBrella integrations
SpamBrella lists 6 integrations on its own site.
- Microsoft 365
- Microsoft Exchange Online
- Google Workspace
- ConnectWise Manage
- Microsoft Outlook add-in
- DKIM and DMARC
Alternatives to SpamBrella
- RspamdConfigurable gateway filtering with machine learning and broad mail-server integration.9.1
- Apache SpamAssassinA configurable, self-hosted filter for teams managing their own mail infrastructure.8.8
- SpamTitan GatewayA gateway filter combining multilayer spam checks, sandboxing, and outbound scanning.8.7
See all SpamBrella alternatives →
SpamBrella vs the competition
- SpamBrella vs Rspamd
- SpamBrella vs Apache SpamAssassin
- SpamBrella vs SpamTitan Gateway
- SpamBrella vs MailRoute
- SpamBrella vs Mailprotector
- SpamBrella vs GFI MailEssentials
Compare SpamBrella with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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