# Best Spam Filtering and Malware Protection Alternatives 2026 | Capterra > Looking for alternatives to Spam Filtering and Malware Protection? Find out how Spam Filtering and Malware Protection stacks up against its competitors with real user reviews, pricing information, and what features they offer. Source: https://www.capterra.com/p/163321/Hornetsecurity/alternatives --- # Alternatives to Spam Filtering and Malware Protection [4.6 (19)](https://www.capterra.com/p/163321/Hornetsecurity/reviews/) Write a Review! [View Profile](https://www.capterra.com/p/163321/Hornetsecurity/) Tabset anchor ## Top Spam Filtering and Malware Protection Alternatives Spam Filtering and Malware Protection * * * Starting from: $1 Pricing Model: Not provided by vendor * * * Overall Rating: [4.6 (19)](https://www.capterra.com/p/163321/Hornetsecurity/reviews/) Ease of Use 4.6 Customer Service 4.4 Features 4.6 Value for Money 4.5 * * * Starting from: $1.5/Per Month Pricing Model: Per Feature * * * Overall Rating: [4.9 (12)](https://www.capterra.com/p/178083/CLEARNETWORK/#reviews) Ease of Use 4.8 Customer Service 4.9 Features 4.8 Value for Money 4.8 * * * Starting from: Not provided by vendor Pricing Model: Per User * * * Overall Rating: [5.0 (1)](https://www.capterra.com/p/250406/Heimdal-Email-Security/#reviews) Ease of Use 5.0 Customer Service 4.0 Features 5.0 Value for Money 5.0 * * * Starting from: $1.26/Per Month Pricing Model: Per User * * * Overall Rating: [4.6 (563)](https://www.capterra.com/p/168436/SpamTitan/reviews/) Ease of Use 4.4 Customer Service 4.5 Features 4.4 Value for Money 4.5 Tabset anchor All Spam Filtering and Malware Protection Alternatives At a Glance Top Alternatives for Spam Filtering and Malware Protection - [ContentCatcher](#product_41b294a1-e710-4b07-b002-a934003ce462) - [Heimdal Email Security](#product_d972a14f-7cdd-4a66-bfc7-8c176ab227af) - [SpamTitan](#product_7a0166f3-b688-4afc-981e-a81600ac2d40) - [Microsoft Defender for Office 365](#product_c8fa0c93-dd49-40ce-8963-11bc29abbd66) - [Truecaller](#product_17c290a7-e18a-4619-8316-a0a792d521c2) Tabset anchor ## [Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) by Microsoft [4.6 (235)](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews/) Microsoft Defender for Office 365 protects all of Office 365 against advanced threats. [Learn more about Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) Compare Tabset anchor ## [Truecaller](https://www.capterra.com/p/234073/Truecaller/) by True Software Scandinavia [4.5 (64)](https://www.capterra.com/p/234073/Truecaller/reviews/) Truecaller is a leading global caller ID and spam blocking app that identifies unknown callers and blocks unwanted calls. [Learn more about Truecaller](https://www.capterra.com/p/234073/Truecaller/) Compare Tabset anchor ## [ALTOSPAM](https://www.capterra.com/p/176264/ALTOSPAM/) by OKTEY [4.8 (73)](https://www.capterra.com/p/176264/ALTOSPAM/reviews/) SaaS software security filter : antispam, antivirus, antiphishing, antiransomwares. [Learn more about ALTOSPAM](https://www.capterra.com/p/176264/ALTOSPAM/) Compare Tabset anchor ## [Trustifi](https://www.capterra.com/p/218859/Trustifi/) by Trustifi [4.9 (18)](https://www.capterra.com/p/218859/Trustifi/#reviews) Email security solution that helps manage threat detection, regulatory compliance, data encryption, whitelisting/blacklisting, & more. [Learn more about Trustifi](https://www.capterra.com/p/218859/Trustifi/) Compare Tabset anchor ## [Topsec Cloud Solutions](https://www.capterra.com/p/145598/Topsec-Email-Security/) by Topsec Cloud Solutions [4.9 (69)](https://www.capterra.com/p/145598/Topsec-Email-Security/reviews/) Topsec Email Security eliminates spam, viruses, malware, ransomware, phishing, and quarantines undesirable and/or illicit content. [Learn more about Topsec Cloud Solutions](https://www.capterra.com/p/145598/Topsec-Email-Security/) Compare Tabset anchor ## [Bulletproof Inbox](https://www.capterra.com/p/10014384/Bulletproof/) by Bulletproof Technologies [5.0 (13)](https://www.capterra.com/p/10014384/Bulletproof/reviews/) Bulletproof Inbox eliminates unwanted email by turning your open-access inbox into a permission-based inbox. [Learn more about Bulletproof Inbox](https://www.capterra.com/p/10014384/Bulletproof/) Compare Tabset anchor ## [GeeTest CAPTCHA](https://www.capterra.com/p/185974/GeeTest-CAPTCHA/) by Wuhan Jiyi Network Technology [4.8 (76)](https://www.capterra.com/p/185974/GeeTest-CAPTCHA/reviews/) Protects your websites, mobile apps, and APIs from bad bot attacks with zero user friction. [Learn more about GeeTest CAPTCHA](https://www.capterra.com/p/185974/GeeTest-CAPTCHA/) Compare Tabset anchor ## [Graphus](https://www.capterra.com/p/219920/Graphus/) by Kaseya [4.3 (27)](https://www.capterra.com/p/219920/Graphus/reviews/) Graphus is an AI-powered cloud email security and anti- phishing solution that provides 3 layers of defense for MS365 & GSuite users. [Learn more about Graphus](https://www.capterra.com/p/219920/Graphus/) Compare Tabset anchor ## [ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/) by ESET [4.7 (1169)](https://www.capterra.com/p/151915/ESET-Endpoint-Security/reviews/) In the computer security category, ESET Endpoint Security offers top-tier cybersecurity for organizations with 250+ employees. [Learn more about ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/) Compare Tabset anchor ## [Barracuda Email Protection](https://www.capterra.com/p/175506/Barracuda-Essentials/) by Barracuda Networks [4.2 (11)](https://www.capterra.com/p/175506/Barracuda-Essentials/reviews/) Barracuda Email Protection is email security software that protects against phishing, impersonation, malware, and other threats. [Learn more about Barracuda Email Protection](https://www.capterra.com/p/175506/Barracuda-Essentials/) Compare Tabset anchor ## [SpamHero](https://www.capterra.com/p/168948/SpamHero/) by iSparks [4.5 (15)](https://www.capterra.com/p/168948/SpamHero/reviews/) Best cloud-based spam filter. Unlimited users for a low flat rate. Be spam-free in 5 minutes! Free 30 day trial. No CC required. [Learn more about SpamHero](https://www.capterra.com/p/168948/SpamHero/) Compare Tabset anchor ## [CleanTalk](https://www.capterra.com/p/198026/CleanTalk/) by CleanTalk [4.3 (7)](https://www.capterra.com/p/198026/CleanTalk/#reviews) Powerful cloud-based anti-spam for websites—blocks spam in comments, forms, and signups without CAPTCHAs for a seamless user experience [Learn more about CleanTalk](https://www.capterra.com/p/198026/CleanTalk/) Compare Software Found In - [Anti-spam Software](https://www.capterra.com/anti-spam-software/)