# Best 15 ALTOSPAM Alternatives in 2026 - Software Advice > Find the top ALTOSPAM Software alternatives in 2026. Our list is fueled by product features and real user reviews and ratings. Compare these alternatives to make sure you are picking the best Business Continuity Software for your business. Source: https://www.softwareadvice.com/secure-email-gateway/altospam-profile/alternatives --- 1 million+ businesses helped. Get advice Get Free Advice [Home](https://www.softwareadvice.com/) / [Business Continuity Software](https://www.softwareadvice.com/business-continuity/) / [ALTOSPAM](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/) / ALTOSPAM Alternatives Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. [Overview](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/) Alternatives # Best 15 ALTOSPAM Alternatives ALTOSPAM 4.8 [(73)](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/#reviews) Starting Price: €9.00 per year Free trial Free version Find your perfect match Speak directly with a specialist to match alternatives to your budget and needs. On this page - Popular Alternatives - Alternatives - Popular Comparisons ## Preview of Top ALTOSPAM Alternatives Main Product ALTOSPAM 4.8 [(73)](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/#reviews) Ratings Breakdown - 4.84Ease of use - 4.62Value for money - 4.83Customer support - 4.68Functionality Pricing Starting at €9.00 per year Get Price Top Alternative SpamTitan 4.6 [(563)](https://www.softwareadvice.com/secure-email-gateway/spamtitan-profile/reviews/) Ratings Breakdown - 4.43Ease of use - 4.50Value for money - 4.53Customer support - 4.41Functionality Pricing Starting at $1.26 per month Get Price Top Alternative Microsoft Defender for Office 365 4.6 [(238)](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/reviews/) Ratings Breakdown - 4.54Ease of use - 4.48Value for money - 4.30Customer support - 4.49Functionality Pricing Available upon request Get Price Top Alternative ESET Endpoint Security 4.7 [(1169)](https://www.softwareadvice.com/security/eset-endpoint-security-profile/reviews/) Ratings Breakdown - 4.51Ease of use - 4.42Value for money - 4.36Customer support - 4.56Functionality Pricing Starting at A$304.00 per year Get Price Top Alternative Trustifi 5.0 [(20)](https://www.softwareadvice.com/email-security/trustifi-profile/#reviews) Ratings Breakdown - 4.75Ease of use - 4.89Value for money - 4.94Customer support - 4.80Functionality Pricing Starting at $6.00 per month Get Price Top Alternative Topsec Cloud Solutions 4.9 [(69)](https://www.softwareadvice.com/email-archiving/blockmail-profile/#reviews) Ratings Breakdown - 4.87Ease of use - 4.88Value for money - 4.94Customer support - 4.86Functionality Pricing Starting at €12.00 per year Get Price ## ALTOSPAM Alternatives [### SpamTitan](https://www.softwareadvice.com/secure-email-gateway/spamtitan-profile/) 4.6 [(563)](https://www.softwareadvice.com/secure-email-gateway/spamtitan-profile/reviews/) Starting Price: $1.26 per month Free trial Free version Starting Price: $1.26 per month Free trial Free version ### Features Comparison 83% Unique Features for SpamTitan - Access Controls/Permissions - Activity Dashboard - Activity Tracking See All 17% Shared Features with ALTOSPAM - Allow/Block List - Anti Virus - Email Attachment Protection See All ### Integrations Comparison 100% Unique Integrations for SpamTitan - Microsoft 365 0% Shared Integrations with ALTOSPAM - No shared integrations See SpamTitan Screenshots [### Microsoft Defender for Office 365](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/) 4.6 [(238)](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 63% Unique Features for Microsoft Defender for Office 365 - Alerts/Escalation - Data Loss Prevention - Email Filtering See All 37% Shared Features with ALTOSPAM - Allow/Block List - Anti Spam - Email Attachment Protection See All ### Integrations Comparison 0% Unique Integrations for Microsoft Defender for Office 365 - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See Microsoft Defender for Office 365 Screenshots [### ESET Endpoint Security](https://www.softwareadvice.com/security/eset-endpoint-security-profile/) 4.7 [(1169)](https://www.softwareadvice.com/security/eset-endpoint-security-profile/reviews/) Starting Price: A$304.00 per year Free trial Free version Starting Price: A$304.00 per year Free trial Free version ### Features Comparison 92% Unique Features for ESET Endpoint Security - Access Controls/Permissions - Activity Dashboard - Activity Monitoring See All 8% Shared Features with ALTOSPAM - Anti Spam - Anti Virus - Threat Protection See All ### Integrations Comparison 100% Unique Integrations for ESET Endpoint Security - Autotask PSA - Axonius - Blumira See All 0% Shared Integrations with ALTOSPAM - No shared integrations See ESET Endpoint Security Screenshots [### Trustifi](https://www.softwareadvice.com/email-security/trustifi-profile/) 5.0 [(20)](https://www.softwareadvice.com/email-security/trustifi-profile/#reviews) Starting Price: $6.00 per month Free trial Free version Starting Price: $6.00 per month Free trial Free version ### Features Comparison 77% Unique Features for Trustifi - Alerts/Escalation - API - Archiving & Retention See All 23% Shared Features with ALTOSPAM - Allow/Block List - Anti Virus - Email Attachment Protection See All ### Integrations Comparison 100% Unique Integrations for Trustifi - Amazon S3 - Google Workspace - Microsoft Exchange See All 0% Shared Integrations with ALTOSPAM - No shared integrations See Trustifi Screenshots [### Topsec Cloud Solutions](https://www.softwareadvice.com/email-archiving/blockmail-profile/) 4.9 [(69)](https://www.softwareadvice.com/email-archiving/blockmail-profile/#reviews) Starting Price: €12.00 per year Free trial Free version Starting Price: €12.00 per year Free trial Free version ### Features Comparison 67% Unique Features for Topsec Cloud Solutions - Activity Dashboard - Alerts/Escalation - Archiving & Retention See All 33% Shared Features with ALTOSPAM - Allow/Block List - Email Attachment Protection - Spam Blocker See All ### Integrations Comparison 100% Unique Integrations for Topsec Cloud Solutions - Google Workspace - Microsoft 365 - Microsoft Outlook See All 0% Shared Integrations with ALTOSPAM - No shared integrations See Topsec Cloud Solutions Screenshots [### Graphus](https://www.softwareadvice.com/anti-spam/graphus-profile/) 4.3 [(27)](https://www.softwareadvice.com/anti-spam/graphus-profile/reviews/) Starting Price: $3.00 per month Free trial Free version Starting Price: $3.00 per month Free trial Free version ### Features Comparison 62% Unique Features for Graphus - Email Routing - Encryption - Greylisting See All 38% Shared Features with ALTOSPAM - Allow/Block List - Email Attachment Protection - Spam Blocker See All ### Integrations Comparison 0% Unique Integrations for Graphus - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See Graphus Screenshots [### GeeTest CAPTCHA](https://www.softwareadvice.com/cybersecurity/geetest-captcha-profile/) 4.8 [(76)](https://www.softwareadvice.com/cybersecurity/geetest-captcha-profile/reviews/) Starting Price: $3000.00 per year Free trial Free version Starting Price: $3000.00 per year Free trial Free version ### Features Comparison 92% Unique Features for GeeTest CAPTCHA - Access Controls/Permissions - Activity Dashboard - Activity Monitoring See All 8% Shared Features with ALTOSPAM - Anti Spam - Vulnerability Scanning ### Integrations Comparison 100% Unique Integrations for GeeTest CAPTCHA - Discord - WordPress 0% Shared Integrations with ALTOSPAM - No shared integrations See GeeTest CAPTCHA Screenshots [### McAfee Security for Email Servers](https://www.softwareadvice.com/anti-spam/mcafee-security-for-email-servers-profile/) 4.6 [(50)](https://www.softwareadvice.com/anti-spam/mcafee-security-for-email-servers-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 67% Unique Features for McAfee Security for Email Servers - Email Filtering - Threat Response 33% Shared Features with ALTOSPAM - Threat Protection ### Integrations Comparison 0% Unique Integrations for McAfee Security for Email Servers - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See McAfee Security for Email Servers Screenshots [### ContentCatcher](https://www.softwareadvice.com/anti-spam/contentcatcher-profile/) 4.9 [(12)](https://www.softwareadvice.com/anti-spam/contentcatcher-profile/#reviews) Starting Price: $1.50 per month Free trial Free version Starting Price: $1.50 per month Free trial Free version ### Features Comparison 75% Unique Features for ContentCatcher - Archiving & Retention - Data Loss Prevention - Email Routing See All 25% Shared Features with ALTOSPAM - Allow/Block List - Spam Detection ### Integrations Comparison 100% Unique Integrations for ContentCatcher - Microsoft 365 0% Shared Integrations with ALTOSPAM - No shared integrations See ContentCatcher Screenshots [### Avanan](https://www.softwareadvice.com/security/avanan-cloud-security-platform-profile/) 4.8 [(51)](https://www.softwareadvice.com/security/avanan-cloud-security-platform-profile/reviews/) Starting Price: $4.00 per month Free trial Free version Starting Price: $4.00 per month Free trial Free version ### Features Comparison 60% Unique Features for Avanan - Activity Dashboard - Email Filtering - Encryption See All 40% Shared Features with ALTOSPAM - Email Attachment Protection - Spam Quarantine - Threat Protection See All ### Integrations Comparison 100% Unique Integrations for Avanan - Box - Dropbox Business - Gmail See All 0% Shared Integrations with ALTOSPAM - No shared integrations See Avanan Screenshots [### Zerospam](https://www.softwareadvice.com/cloud-security/zerospam-profile/) 4.8 [(135)](https://www.softwareadvice.com/cloud-security/zerospam-profile/reviews/) Starting Price: $0.75 per month Free trial Free version Starting Price: $0.75 per month Free trial Free version ### Features Comparison 50% Unique Features for Zerospam - Archiving & Retention - Encryption - Reporting/Analytics See All 50% Shared Features with ALTOSPAM - Allow/Block List - Spam Blocker - Spam Detection See All ### Integrations Comparison 100% Unique Integrations for Zerospam - Microsoft 365 - Microsoft Outlook 0% Shared Integrations with ALTOSPAM - No shared integrations See Zerospam Screenshots [### SpamHero](https://www.softwareadvice.com/anti-spam/spamhero-profile/) 4.5 [(15)](https://www.softwareadvice.com/anti-spam/spamhero-profile/reviews/) Starting Price: $7.00 per month Free trial Free version Starting Price: $7.00 per month Free trial Free version ### Features Comparison 50% Unique Features for SpamHero - Anomaly/Malware Detection - Archiving & Retention - Domain Check See All 50% Shared Features with ALTOSPAM - Allow/Block List - Email Attachment Protection - Spam Blocker See All ### Integrations Comparison 0% Unique Integrations for SpamHero - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See SpamHero Screenshots [### Mail Assure](https://www.softwareadvice.com/secure-email-gateway/solarwinds-mail-assure-profile/) 4.5 [(29)](https://www.softwareadvice.com/secure-email-gateway/solarwinds-mail-assure-profile/#reviews) Starting Price: $1.00 per month Free trial Free version Starting Price: $1.00 per month Free trial Free version ### Features Comparison 50% Unique Features for Mail Assure - Archiving & Retention - Audit Trail - Email Filtering See All 50% Shared Features with ALTOSPAM - Allow/Block List - Anti Virus - Email Attachment Protection See All ### Integrations Comparison 100% Unique Integrations for Mail Assure - Gmail - Microsoft 365 - Zimbra Collaboration Suite 0% Shared Integrations with ALTOSPAM - No shared integrations See Mail Assure Screenshots [### iQ.Suite aaS](https://www.softwareadvice.com/email-marketing/iq-suite-aas-profile/) No reviews yet Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 0% Unique Features for iQ.Suite aaS - No unique features 0% Shared Features with ALTOSPAM - No shared features ### Integrations Comparison 0% Unique Integrations for iQ.Suite aaS - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See iQ.Suite aaS Screenshots [### Security Gateway by MDaemon](https://www.softwareadvice.com/anti-spam/security-gateway-by-mdaemon-profile/) 4.9 [(15)](https://www.softwareadvice.com/anti-spam/security-gateway-by-mdaemon-profile/reviews/) Starting Price: $1.00 per month Free trial Free version Starting Price: $1.00 per month Free trial Free version ### Features Comparison 50% Unique Features for Security Gateway by MDaemon - Archiving & Retention - Email Routing - Encryption See All 50% Shared Features with ALTOSPAM - Allow/Block List - Spam Blocker - Spam Detection See All ### Integrations Comparison 0% Unique Integrations for Security Gateway by MDaemon - No unique integrations 0% Shared Integrations with ALTOSPAM - No shared integrations See Security Gateway by MDaemon Screenshots ## Popular ALTOSPAM Comparisons [SpamTitan vs ALTOSPAM](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/vs/spamtitan/)[Microsoft Defender for Office 365 vs ALTOSPAM](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/vs/microsoft-defender-for-office-365/)[McAfee Security for Email Servers vs ALTOSPAM](https://www.softwareadvice.com/secure-email-gateway/altospam-profile/vs/mcafee-security-for-email-servers/) Still Not Sure? Our experts can help you compare ALTOSPAM with other top options, so you can find the best fit for your needs. Best 15 ALTOSPAM Alternatives in 2026 - Software Advice