---
description: Get detailed information about Heimdal Email Security and how it can help you meet your business needs. Learn more about Heimdal Email Security price, benefits, and disadvantages for businesses in Singapore.
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title: Heimdal Email Security Pricing, Cost & Reviews - Capterra Singapore 2026
---

Breadcrumb: [Home](/) > [Anti-Spam Software](/directory/30996/anti-spam/software) > [Heimdal Email Security](/software/1029022/heimdal-email-security) > [Heimdal Email Security Alternatives](https://www.capterra.com.sg/alternatives/1029022/heimdal-email-security)

# Alternatives to Heimdal Email Security

Canonical: https://www.capterra.com.sg/alternatives/1029022/heimdal-email-security

> Explore the top alternatives to Heimdal Email Security. Compare features, ratings, and reviews to find the best software for your needs.

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## Top Alternatives

1. **Microsoft Defender for Office 365** — 4.6/5 (237 reviews) — Microsoft Defender for Office 365 protects all of Office 365 against advanced threats.
   - [View profile](https://www.capterra.com.sg/software/219685/microsoft-defender-for-office-365)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/219685/1029022/microsoft-defender-for-office-365/vs/heimdal-email-security)
2. **SpamTitan** — 4.6/5 (563 reviews) — SpamTitan is a cloud based Anti Spam email filter. It is an easy to use, effective, multi-award winning Anti-Spam, malware blocking and
   - [View profile](https://www.capterra.com.sg/software/168436/spamtitan)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/168436/1029022/spamtitan/vs/heimdal-email-security)
3. **Truecaller** — 4.5/5 (64 reviews) — Truecaller is a leading global caller ID and spam blocking app that identifies unknown callers and blocks unwanted calls.
   - [View profile](https://www.capterra.com.sg/software/1016669/truecaller)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/1016669/1029022/truecaller/vs/heimdal-email-security)
4. **ALTOSPAM** — 4.8/5 (73 reviews) — SaaS software security filter : antispam, antivirus, antiphishing, antiransomwares.
   - [View profile](https://www.capterra.com.sg/software/176264/altospam)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/176264/1029022/altospam/vs/heimdal-email-security)
5. **Trustifi** — 5.0/5 (20 reviews) — Email security solution that helps manage threat detection, regulatory compliance, data encryption, whitelisting/blacklisting, \& more.
   - [View profile](https://www.capterra.com.sg/software/218859/trustifi)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/218859/1029022/trustifi/vs/heimdal-email-security)
6. **ESET Endpoint Security** — 4.7/5 (1169 reviews) — Cybersecurity to prevent data breaches for organizations with 250+ employees, covering a suite of devices, networks, and applications.
   - [View profile](https://www.capterra.com.sg/software/151915/eset-endpoint-security)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/151915/1029022/eset-endpoint-security/vs/heimdal-email-security)
7. **Graphus** — 4.3/5 (27 reviews) — Graphus is an AI-powered cloud email security and anti- phishing solution that provides 3 layers of defense for MS365 \& GSuite users.
   - [View profile](https://www.capterra.com.sg/software/219920/graphus)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/219920/1029022/graphus/vs/heimdal-email-security)
8. **Topsec Cloud Solutions** — 4.9/5 (69 reviews) — Topsec Email Security eliminates spam, viruses, malware, ransomware, phishing, and quarantines undesirable and/or illicit content.
   - [View profile](https://www.capterra.com.sg/software/145598/topsec-email-security)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/145598/1029022/topsec-email-security/vs/heimdal-email-security)
9. **Barracuda Email Protection** — 4.2/5 (11 reviews) — Barracuda Email Protection is email security software that protects against phishing, impersonation, malware, and other threats.
   - [View profile](https://www.capterra.com.sg/software/175506/barracuda-essentials)
   - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/175506/1029022/barracuda-essentials/vs/heimdal-email-security)
10. **Mailinblack** — 4.5/5 (13 reviews) — Protecting businesses from malware, phishing, ransomware, and spam emails.
    - [View profile](https://www.capterra.com.sg/software/202424/mailinblack)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/202424/1029022/mailinblack/vs/heimdal-email-security)
11. **SpamHero** — 4.5/5 (15 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.
    - [View profile](https://www.capterra.com.sg/software/168948/spamhero)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/168948/1029022/spamhero/vs/heimdal-email-security)
12. **Abnormal AI** — 5.0/5 (2 reviews) — The cloud-native email security company that protects 100% of employees at 5%, and growing, of the Fortune 1000.
    - [View profile](https://www.capterra.com.sg/software/1013229/abnormal-security)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/1013229/1029022/abnormal-security/vs/heimdal-email-security)
13. **Symantec Email Security.cloud** — 4.5/5 (159 reviews) — Threat and anti-spam protection system intended to defend your email from phishing, ransomware, and business email compromise.
    - [View profile](https://www.capterra.com.sg/software/168448/email-security-cloud)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/168448/1029022/email-security-cloud/vs/heimdal-email-security)
14. **Barracuda Impersonation Protection** — 4.6/5 (11 reviews) — A.I.-Based protection from spear phishing and email fraud.
    - [View profile](https://www.capterra.com.sg/software/178588/barracuda-sentinel)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/178588/1029022/barracuda-sentinel/vs/heimdal-email-security)
15. **INLYSE Malware.AI** — 5.0/5 (14 reviews) — INLYSE Malware.AI is an AI-based security platform that quickly detects malware and cyber-attacks.
    - [View profile](https://www.capterra.com.sg/software/1041767/inlyse-malware-ai)
    - [Compare vs Heimdal Email Security](https://www.capterra.com.sg/compare/1029022/1041767/heimdal-email-security/vs/inlyse-malware-ai)

## Related Categories

- [Anti-Spam Software](https://www.capterra.com.sg/directory/30996/anti-spam/software)
- [Email Security Software](https://www.capterra.com.sg/directory/31358/email-security/software)

## Links

- [View on Capterra](https://www.capterra.com.sg/alternatives/1029022/heimdal-email-security)
- [View Product Profile](https://www.capterra.com.sg/software/1029022/heimdal-email-security)

## This page is available in the following languages

| Locale | URL |
| de | <https://www.capterra.com.de/alternatives/1029022/heimdal-email-security> |
| de-AT | <https://www.capterra.at/alternatives/1029022/heimdal-email-security> |
| de-CH | <https://www.capterra.ch/alternatives/1029022/heimdal-email-security> |
| en | <https://www.capterra.com/p/250406/Heimdal-Email-Security/alternatives/> |
| en-AE | <https://www.capterra.ae/alternatives/1029022/heimdal-email-security> |
| en-AU | <https://www.capterra.com.au/alternatives/1029022/heimdal-email-security> |
| en-CA | <https://www.capterra.ca/alternatives/1029022/heimdal-email-security> |
| en-GB | <https://www.capterra.co.uk/alternatives/1029022/heimdal-email-security> |
| en-IE | <https://www.capterra.ie/alternatives/1029022/heimdal-email-security> |
| en-IL | <https://www.capterra.co.il/alternatives/1029022/heimdal-email-security> |
| en-IN | <https://www.capterra.in/alternatives/1029022/heimdal-email-security> |
| en-NZ | <https://www.capterra.co.nz/alternatives/1029022/heimdal-email-security> |
| en-SG | <https://www.capterra.com.sg/alternatives/1029022/heimdal-email-security> |
| en-ZA | <https://www.capterra.co.za/alternatives/1029022/heimdal-email-security> |
| es | <https://www.capterra.es/alternatives/1029022/heimdal-email-security> |
| es-AR | <https://www.capterra.com.ar/alternatives/1029022/heimdal-email-security> |
| es-CL | <https://www.capterra.cl/alternatives/1029022/heimdal-email-security> |
| es-CO | <https://www.capterra.co/alternatives/1029022/heimdal-email-security> |
| es-CR | <https://www.capterra.co.cr/alternatives/1029022/heimdal-email-security> |
| es-DO | <https://www.capterra.do/alternatives/1029022/heimdal-email-security> |
| es-EC | <https://www.capterra.ec/alternatives/1029022/heimdal-email-security> |
| es-MX | <https://www.capterra.mx/alternatives/1029022/heimdal-email-security> |
| es-PA | <https://www.capterra.com.pa/alternatives/1029022/heimdal-email-security> |
| es-PE | <https://www.capterra.pe/alternatives/1029022/heimdal-email-security> |
| fr | <https://www.capterra.fr/alternatives/1029022/heimdal-email-security> |
| fr-BE | <https://fr.capterra.be/alternatives/1029022/heimdal-email-security> |
| fr-CA | <https://fr.capterra.ca/alternatives/1029022/heimdal-email-security> |
| fr-LU | <https://www.capterra.lu/alternatives/1029022/heimdal-email-security> |
| it | <https://www.capterra.it/alternatives/1029022/heimdal-email-security> |
| nl | <https://www.capterra.nl/alternatives/1029022/heimdal-email-security> |
| nl-BE | <https://www.capterra.be/alternatives/1029022/heimdal-email-security> |
| pl | <https://www.capterra.pl/alternatives/1029022/heimdal-email-security> |
| pt | <https://www.capterra.com.br/alternatives/1029022/heimdal-email-security> |
| pt-PT | <https://www.capterra.pt/alternatives/1029022/heimdal-email-security> |
| tr | <https://www.capterra.web.tr/alternatives/1029022/heimdal-email-security> |

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