# Best 15 Proton Mail Alternatives in 2026 - Software Advice > Find the top Proton Mail 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 Email Security Software for your business. Source: https://www.softwareadvice.com/email-security/protonmail-profile/alternatives --- [Home](https://www.softwareadvice.com/) / [Email Security Software](https://www.softwareadvice.com/email-security/) / [Proton Mail](https://www.softwareadvice.com/email-security/protonmail-profile/) / Proton Mail 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/email-security/protonmail-profile/)[Reviews](https://www.softwareadvice.com/email-security/protonmail-profile/reviews/) Alternatives # Best 15 Proton Mail Alternatives Proton Mail 4.5 [(122)](https://www.softwareadvice.com/email-security/protonmail-profile/reviews/) Starting Price: $6.99 per month Free trial Free version On this page - Popular Alternatives - Alternatives - Popular Comparisons ## Preview of Top Proton Mail Alternatives Main Product Proton Mail 4.5 [(122)](https://www.softwareadvice.com/email-security/protonmail-profile/reviews/) Ratings Breakdown - 4.43Ease of use - 4.26Value for money - 4.03Customer support - 4.31Functionality Pricing Starting at $6.99 per month Top Alternative Hoxhunt 4.9 [(338)](https://www.softwareadvice.com/email-security/hoxhunt-profile/reviews/) Ratings Breakdown - 4.93Ease of use - 4.77Value for money - 4.82Customer support - 4.83Functionality Pricing Available upon request 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 Top Alternative Libraesva Email Security 4.9 [(50)](https://www.softwareadvice.com/secure-email-gateway/libraesva-email-security-profile/#reviews) Ratings Breakdown - 4.78Ease of use - 4.85Value for money - 4.88Customer support - 4.84Functionality Pricing Starting at £5.00 per year Top Alternative Virtru 4.5 [(39)](https://www.softwareadvice.com/email-security/virtru-profile/reviews/) Ratings Breakdown - 4.46Ease of use - 4.43Value for money - 4.40Customer support - 4.36Functionality Pricing Starting at $119.00 per month 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 ## Proton Mail Alternatives [### Hoxhunt](https://www.softwareadvice.com/email-security/hoxhunt-profile/) 4.9 [(338)](https://www.softwareadvice.com/email-security/hoxhunt-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 88% Unique Features for Hoxhunt - Activity Dashboard - Alerts/Escalation - Alerts/Notifications See All 13% Shared Features with Proton Mail - Email Filtering - Reporting/Analytics - Threat Protection See All ### Integrations Comparison 50% Unique Integrations for Hoxhunt - Gmail 50% Shared Integrations with Proton Mail - Microsoft Outlook See Hoxhunt 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 71% Unique Features for Trustifi - Alerts/Escalation - Allow/Block List - Anti Virus See All 29% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Email Management See All ### Integrations Comparison 100% Unique Integrations for Trustifi - Amazon S3 - Google Workspace - Microsoft Exchange See All 0% Shared Integrations with Proton Mail - No shared integrations See Trustifi Screenshots [### Libraesva Email Security](https://www.softwareadvice.com/secure-email-gateway/libraesva-email-security-profile/) 4.9 [(50)](https://www.softwareadvice.com/secure-email-gateway/libraesva-email-security-profile/#reviews) Starting Price: £5.00 per year Free trial Free version Starting Price: £5.00 per year Free trial Free version ### Features Comparison 64% Unique Features for Libraesva Email Security - AI/Machine Learning - Anomaly/Malware Detection - API See All 36% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Email Management See All ### Integrations Comparison 0% Unique Integrations for Libraesva Email Security - No unique integrations 0% Shared Integrations with Proton Mail - No shared integrations See Libraesva Email Security Screenshots [### Virtru](https://www.softwareadvice.com/email-security/virtru-profile/) 4.5 [(39)](https://www.softwareadvice.com/email-security/virtru-profile/reviews/) Starting Price: $119.00 per month Free trial Free version Starting Price: $119.00 per month Free trial Free version ### Features Comparison 65% Unique Features for Virtru - Access Controls/Permissions - Activity Dashboard - Alerts/Escalation See All 35% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Encryption See All ### Integrations Comparison 67% Unique Integrations for Virtru - Gmail - Google Drive 33% Shared Integrations with Proton Mail - Microsoft Outlook See Virtru 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 - Allow/Block List - Anti Spam See All 37% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Reporting/Analytics See All ### Integrations Comparison 0% Unique Integrations for Microsoft Defender for Office 365 - No unique integrations 0% Shared Integrations with Proton Mail - No shared integrations See Microsoft Defender for Office 365 Screenshots [### 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 81% Unique Features for SpamTitan - Access Controls/Permissions - Activity Dashboard - Activity Tracking See All 19% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Email Management See All ### Integrations Comparison 100% Unique Integrations for SpamTitan - Microsoft 365 0% Shared Integrations with Proton Mail - No shared integrations See SpamTitan 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 89% Unique Features for ESET Endpoint Security - Access Controls/Permissions - Activity Dashboard - Activity Monitoring See All 11% Shared Features with Proton Mail - Encryption - Remote Access/Control - Reporting/Analytics See All ### Integrations Comparison 100% Unique Integrations for ESET Endpoint Security - Autotask PSA - Axonius - Blumira See All 0% Shared Integrations with Proton Mail - No shared integrations See ESET Endpoint Security Screenshots [### Proofpoint Email Protection](https://www.softwareadvice.com/security/proofpoint-email-protection-profile/) 4.2 [(45)](https://www.softwareadvice.com/security/proofpoint-email-protection-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 68% Unique Features for Proofpoint Email Protection - Activity Dashboard - Anomaly/Malware Detection - Anti Spam See All 32% Shared Features with Proton Mail - Email Filtering - Email Management - Encryption See All ### Integrations Comparison 0% Unique Integrations for Proofpoint Email Protection - No unique integrations 0% Shared Integrations with Proton Mail - No shared integrations See Proofpoint Email Protection Screenshots [### MimeCast Email Security](https://www.softwareadvice.com/marketing/mimecast-email-security-profile/) 4.3 [(80)](https://www.softwareadvice.com/marketing/mimecast-email-security-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 59% Unique Features for MimeCast Email Security - Activity Dashboard - Anomaly/Malware Detection - Anti Virus See All 41% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Encryption See All ### Integrations Comparison 0% Unique Integrations for MimeCast Email Security - No unique integrations 0% Shared Integrations with Proton Mail - No shared integrations See MimeCast Email Security Screenshots [### Keepnet Labs](https://www.softwareadvice.com/incident-management/keepnet-labs-profile/) 5.0 [(46)](https://www.softwareadvice.com/incident-management/keepnet-labs-profile/#reviews) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 84% Unique Features for Keepnet Labs - Activity Dashboard - Alerts/Notifications - Anomaly/Malware Detection See All 16% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Reporting/Analytics See All ### Integrations Comparison 100% Unique Integrations for Keepnet Labs - IBM QRadar Incident Forensics - Microsoft Entra ID - Splunk Enterprise 0% Shared Integrations with Proton Mail - No shared integrations See Keepnet Labs Screenshots [### Cloudflare](https://www.softwareadvice.com/cybersecurity/cloudflare-profile/) 4.7 [(520)](https://www.softwareadvice.com/cybersecurity/cloudflare-profile/reviews/) Starting Price: $20.00 per month Free trial Free version Starting Price: $20.00 per month Free trial Free version ### Features Comparison 89% Unique Features for Cloudflare - Access Controls/Permissions - Activity Monitoring - Alerts/Notifications See All 11% Shared Features with Proton Mail - Encryption - Reporting/Analytics - Threat Response ### Integrations Comparison 93% Unique Integrations for Cloudflare - Adobe Commerce - Amazon EC2 - Backblaze B2 Cloud Storage See All 7% Shared Integrations with Proton Mail - Rambox - Shopify See Cloudflare Screenshots [### ConnectWise SIEM](https://www.softwareadvice.com/encryption/perch-security-profile/) 4.5 [(53)](https://www.softwareadvice.com/encryption/perch-security-profile/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 91% Unique Features for ConnectWise SIEM - Activity Dashboard - Activity Monitoring - Alerts/Notifications See All 9% Shared Features with Proton Mail - Reporting/Analytics - Threat Response ### Integrations Comparison 100% Unique Integrations for ConnectWise SIEM - Auth0 - AWS CloudTrail - Bitdefender GravityZone See All 0% Shared Integrations with Proton Mail - No shared integrations See ConnectWise SIEM Screenshots [### eM Client](https://www.softwareadvice.com/team-communication/em-client-profile/) 4.2 [(188)](https://www.softwareadvice.com/team-communication/em-client-profile/reviews/) Starting Price: €34.95 one time Free trial Free version Starting Price: €34.95 one time Free trial Free version ### Features Comparison 95% Unique Features for eM Client - Address Book - Alerts/Notifications - Archiving & Retention See All 5% Shared Features with Proton Mail - Email Management - Whitelisting/Blacklisting ### Integrations Comparison 100% Unique Integrations for eM Client - Dropbox Business - Gmail - Google Calendar See All 0% Shared Integrations with Proton Mail - No shared integrations See eM Client 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 - Allow/Block List See All 33% Shared Features with Proton Mail - Email Attachment Protection - Email Filtering - Email Management See All ### Integrations Comparison 75% Unique Integrations for Topsec Cloud Solutions - Google Workspace - Microsoft 365 - Microsoft SharePoint 25% Shared Integrations with Proton Mail - Microsoft Outlook See Topsec Cloud Solutions 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 0% Unique Features for McAfee Security for Email Servers - No unique features 100% Shared Features with Proton Mail - Email Filtering - Threat Protection - Threat Response ### Integrations Comparison 0% Unique Integrations for McAfee Security for Email Servers - No unique integrations 0% Shared Integrations with Proton Mail - No shared integrations See McAfee Security for Email Servers Screenshots ## Popular Proton Mail Comparisons [Microsoft Defender for Office 365 vs Proton Mail](https://www.softwareadvice.com/anti-spam/microsoft-defender-for-office-365-profile/vs/protonmail/)[Hoxhunt vs Proton Mail](https://www.softwareadvice.com/email-security/hoxhunt-profile/vs/protonmail/)[SpamTitan vs Proton Mail](https://www.softwareadvice.com/email-security/protonmail-profile/vs/spamtitan/)[ESET Endpoint Security vs Proton Mail](https://www.softwareadvice.com/security/eset-endpoint-security-profile/vs/protonmail/)