Google Workspace (Gmail Security) vs Zix (OpenText): Email Security Comparison (2026)

An independent side-by-side comparison of Google Workspace (Gmail Security) and Zix (OpenText) for email security buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask email security questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Google Workspace (Gmail Security)
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No data yet
Zix (OpenText)
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No data yet
Perplexity
Google Workspace (Gmail Security)
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No data yet
Zix (OpenText)
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No data yet
Gemini
Google Workspace (Gmail Security)
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No data yet
Zix (OpenText)
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No data yet
Claude
Google Workspace (Gmail Security)
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No data yet
Zix (OpenText)
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No data yet
Copilot
Google Workspace (Gmail Security)
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No data yet
Zix (OpenText)
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No data yet
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Google Workspace (Gmail Security)
Starting price
Free tier
google.com
Zix (OpenText)
Starting price
Free tier
zix.com

Key Features

Google Workspace (Gmail Security)

Feature data is being indexed.

Zix (OpenText)

Feature data is being indexed.

When to choose Google Workspace (Gmail Security)

Choose Google Workspace (Gmail Security) if your team prioritizes its strengths over Zix (OpenText)'s. Full guidance populates as Google Workspace (Gmail Security)'s feature data is indexed.

When to choose Zix (OpenText)

Choose Zix (OpenText) if your team prioritizes its strengths over Google Workspace (Gmail Security)'s. Full guidance populates as Zix (OpenText)'s feature data is indexed.

AI visibility profiles

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