Proofpoint vs Barracuda Email Protection

Side-by-side from the Top 11 ranking of Top 11 Email Security Software. Last verified July 4, 2026.

The short answer

Proofpoint ranks higher on Top 11 (#2 vs #5) for IT and security leaders. Full gateway plus DLP and encryption for regulated firms.

At a glance

ProofpointBarracuda Email Protection
Top 11 rank#2 / Top 11 Email Security Software#5 / Top 11 Email Security Software
Score (out of 9.4)98.6
Best forBest for regulated enterprise gatewaysBest for small and mid-market budgets
Pricing$$$ (custom, per-user enterprise pricing)$$ (roughly $3 to $7 per user per month)
HQSunnyvale, USACampbell, USA
Founded20022003

Proofpoint

Full gateway plus DLP and encryption for regulated firms.

www.proofpoint.com

See full entry in Top 11 Email Security Software

Barracuda Email Protection

API inbox defense plus gateway at a mid-market price.

www.barracuda.com/products/email-protection

See full entry in Top 11 Email Security Software

Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.