Choose Proofpoint if you need
- Integration with Microsoft Teams, Slack or Claude. We haven't found them on Sublime Security's website.
Side by side, from each tool's own website. A tool's rating shows once it has 3 reviews.
From each tool's own website, checked on the dates below, and from published reviews.
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Nobody has reviewed Proofpoint yet. Its rating shows once it has 3 reviews.
Review Proofpoint
Nobody has reviewed Sublime Security yet. Its rating shows once it has 3 reviews.
Review Sublime SecurityFrom the platforms and integrations each website lists.
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Proofpoint and Sublime Security yet.
Your review makes this comparison better for the next person. Review Proofpoint or review Sublime Security.
Proofpoint: Facts from proofpoint.com, checked November 14, 2026. Sources: proofpoint.com/us, proofpoint.com/us/products/collaboration-security-prime.
Sublime Security: Facts from sublime.security, checked November 14, 2026. Sources: sublime.security, sublime.security/plans-detail, sublime.security/features, sublime.security/integrations.
Prices change, so confirm on their sites.