No. 25of 32 ·Email Security Gateways

SpamHero Business Email Security

Name: SpamHero Business Email Security
Price: 5 USD

Web · API· paid plans from $5/mo

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Freedom report

One barScore 5.0

Free tierNo free tier
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

SpamHero Business Email Security is ranked #25 of 32 in email security gateways on Freedom251. It runs on API, Web. There is no free plan. A free trial is offered. Paid plans start at $5/mo.

SpamHero Business Email Security plans and pricing

All plans

Lite $5/mo $5/mo per domain, introductory rate with annual prepayment; then $7/mo, $84/yr annually or $8/mo, $96/yr monthly 25,000 inbound emails · 50 MB inbound message limit · 7-day archive · outbound SMTP not included spamhero.com · 4 Oct 2026

Basic $7/mo $7/mo per domain, introductory rate with annual prepayment; then $9/mo, $108/yr annually or $10/mo, $120/yr monthly 50,000 inbound emails · 100 MB inbound message limit · 15-day archive · outbound SMTP not included spamhero.com · 4 Oct 2026

Standard $9/mo $9/mo per domain, introductory rate with annual prepayment; then $14/mo, $168/yr annually or $15/mo, $180/yr monthly 100,000 inbound emails · 200 MB inbound message limit · 5,000 outbound relays · 50 MB outbound message limit · 30-day archive spamhero.com · 4 Oct 2026

Enterprise $99/mo $99/mo per domain; $99/mo, $1188/yr for first-year prepayment, annual prepayment, or monthly pricing 200,000 inbound emails · 400 MB inbound message limit · 10,000 outbound relays · 50 MB outbound message limit · 30-day archive · unlimited quarantine users spamhero.com · 4 Oct 2026

Compared on email security gateways

Free plan: No

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The record

Service type: SpamHero filters a domain’s incoming email in its cloud service and forwards clean mail to the customer’s mail server.
Threat filtering: The plans page lists spam, virus, and malware filtering, including a Microsoft Office macro filter.
Filter rules: The pricing page says the service uses over 22 million filter rules and tracks over 100 million senders.
Quarantine: SpamHero provides a searchable quarantine with options to view and recover quarantined messages.
Email continuity: The FAQ says three redundant mail servers in separate data centers can queue email for up to five days if the customer’s mail server is unavailable.
Microsoft 365: SpamHero documents configuring Microsoft 365 mail flow to route messages through its filtering service.
Directory integration: SpamHero connects to Microsoft Entra ID through the Microsoft Graph API to set up valid email addresses.
Email security: SpamHero provides opportunistic TLS encryption for mail-server communication and describes enforcing TLS for senders that support MTA-STS.
GDPR: SpamHero says it appointed EU and UK GDPR representatives and can provide a data processing addendum that includes Standard Contractual Clauses.
API: SpamHero provides a REST API using HTTP Basic authentication and limits each API key to 60 requests per minute.
Support: SpamHero offers 24/7 chat support and first-level phone support Monday through Friday from 6am to 6pm Mountain Time.
Trial: The 30-day trial is free and requires no payment information to start.
Company: SpamHero says it is a service of iSparks, inc.
Headquarters: Pleasant Grove, Utah, USA
Price from: $5/mo

Where it ranks on Freedom251

Best Email Security Gateways in 2026#25 of 32
Best Email Anti-Spam Software in 2026#24 of 27

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Sources

spamhero.com/support/78486/PreSales_FAQ· checked 4 Oct 2026
spamhero.com/plans· checked 4 Oct 2026
spamhero.com· checked 4 Oct 2026
spamhero.com/index.php/support/86543· checked 4 Oct 2026
spamhero.com/support/240802· checked 4 Oct 2026
spamhero.com/support/89207/TLS_Encryption_Support· checked 4 Oct 2026
spamhero.com/support/130998/Is_SpamHero_compliant_wi· checked 4 Oct 2026
spamhero.com/index.php/api-docs· checked 4 Oct 2026
spamhero.com/contact/support· checked 4 Oct 2026
spamhero.com/business-email-security· checked 28 Sept 2026