Best Email & Data Security in 2026

Compare the best email & data security of 2026. We track 11 email & data security tools and rank them on pricing, features, ease of use, and real-world fit, with Abnormal Security, IRONSCALES, Hoxhunt among the standouts. Use the filters and comparisons below to find the right fit for your team and budget.

11 email & data security tools compared

Abnormal Security

AI-native email security against BEC

4.8(1,500)Custom

IRONSCALES

AI-driven phishing protection and response

4.7(600)Custom

Hoxhunt

Adaptive, gamified security awareness training

4.7(200)Custom

Material Security

Email security and data protection for cloud mailboxes

4.6(90)Custom

KnowBe4

Security awareness training and phishing simulation

4.6(2,000)Custom

Curricula

Curricula (Huntress)

Story-based security awareness training

4.6(140)Free

Proofpoint

Email security and human-centric protection

4.5(1,100)Custom

Mimecast

Email security, archiving, and continuity

4.4(1,200)Custom

Trend Micro Vision One

Trend Micro

XDR platform for endpoints, email, and cloud

4.4(1,300)Custom

Barracuda Email Protection

Barracuda Networks

Email security, backup, and incident response

4.4(700)Custom

Agari

Fortra

Email authentication and BEC defense

4.3(180)Custom

How to choose email & data security

Choosing email & data security comes down to a few decisions that matter more than a long feature checklist:

Pricing model & free tier. 1 of these tools offer a free tier, so you can trial the workflow before paying. Watch for per-seat minimums and add-on fees.
Core features vs. your job-to-be-done. Write down the specific outcome you need and shortlist on must-haves only — extra features you won't use rarely justify a higher tier.
Integrations. The best email & data security fits the stack you already run. Check for native integrations with your other tools, or an API/Zapier path.
Ease of use & onboarding. Run a real trial with your own data and the people who'll use it daily. A tool that wins on paper can still lose on usability.
Support & scalability. Confirm the plan you're buying includes the support level and limits you'll need as you grow.

We weight editorial ratings alongside third-party review scores and pricing transparency — see our methodology for how rankings are decided.

Frequently asked questions

What is the best email & data security?

Abnormal Security is our top-rated pick among email & data security for 2026 — AI-native email security against BEC. IRONSCALES and Hoxhunt are also strong, depending on your needs.

Is there free email & data security?

Yes — Curricula offers a free tier. They're a good place to start before paying for advanced features.

How much does email & data security cost?

Email & Data Security is typically priced as freemium or subscription, with entry plans ranging from free to a few hundred dollars per month depending on seats and features. Each tool's page lists current pricing.