User Satisfaction Ratings

All reviews were collected as of February 22, 2026
Libraesva Email Security
Libraesva Email Security
(94)
4.8 out of 5
Libraesva Email Security
Proofpoint Core Email Protection
Proofpoint Core Email Protection
(582)
4.6 out of 5
Proofpoint Core Email Protection
Star Rating
Libraesva Email Security
Libraesva Email Security
94 reviews
Proofpoint Core Email Protection
Proofpoint Core Email Protection
582 reviews
Ratings
Ease of Admin
Libraesva Email Security
Libraesva Email Security
94%
Responses: 73
Proofpoint Core Email Protection
Proofpoint Core Email Protection
85%
Responses: 243
Ease of Setup
Libraesva Email Security
Libraesva Email Security
92%
Responses: 78
Proofpoint Core Email Protection
Proofpoint Core Email Protection
83%
Responses: 457
Ease of Use
Libraesva Email Security
Libraesva Email Security
94%
Responses: 83
Proofpoint Core Email Protection
Proofpoint Core Email Protection
85%
Responses: 514
Has the product been a good partner in doing business?
Libraesva Email Security
Libraesva Email Security
96%
Responses: 71
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 239
Likelihood to Recommend
Libraesva Email Security
Libraesva Email Security
96%
Responses: 93
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 570
Avg. Go Live Time (months)
Libraesva Email Security
Libraesva Email Security
Average 1 Months
Proofpoint Core Email Protection
Proofpoint Core Email Protection
Average 2 Months
Product Direction (% positive)
Libraesva Email Security
Libraesva Email Security
95%
Responses: 79
Proofpoint Core Email Protection
Proofpoint Core Email Protection
94%
Responses: 263
Meets Requirements
Libraesva Email Security
Libraesva Email Security
95%
Responses: 81
Proofpoint Core Email Protection
Proofpoint Core Email Protection
93%
Responses: 275
Quality of Support
Libraesva Email Security
Libraesva Email Security
98%
Responses: 76
Proofpoint Core Email Protection
Proofpoint Core Email Protection
88%
Responses: 271
Avg. ROI (months)
Libraesva Email Security
Libraesva Email Security
Average 7 Months
Proofpoint Core Email Protection
Proofpoint Core Email Protection
Average 11 Months
Access Management
Libraesva Email Security
Libraesva Email Security
92%
Responses: 48
Proofpoint Core Email Protection
Proofpoint Core Email Protection
90%
Responses: 122
Account takeover prevention
Libraesva Email Security
Libraesva Email Security
87%
Responses: 48
Proofpoint Core Email Protection
Proofpoint Core Email Protection
86%
Responses: 86
Advanced Threat Protection (ATP)
Libraesva Email Security
Libraesva Email Security
92%
Responses: 46
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 98
Allow and block lists
Libraesva Email Security
Libraesva Email Security
96%
Responses: 49
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 139
Anti-Malware/Anti-Spam
Libraesva Email Security
Libraesva Email Security
94%
Responses: 51
Proofpoint Core Email Protection
Proofpoint Core Email Protection
93%
Responses: 140
Anti-Phishing
Libraesva Email Security
Libraesva Email Security
97%
Responses: 50
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 102
Auditing
Libraesva Email Security
Libraesva Email Security
91%
Responses: 47
Proofpoint Core Email Protection
Proofpoint Core Email Protection
88%
Responses: 125
Compliance
Libraesva Email Security
Libraesva Email Security
95%
Responses: 45
Proofpoint Core Email Protection
Proofpoint Core Email Protection
90%
Responses: 125
Email Integration Suppor
Libraesva Email Security
Libraesva Email Security
93%
Responses: 51
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 129
Intelligence Reporting
Libraesva Email Security
Libraesva Email Security
90%
Responses: 50
Proofpoint Core Email Protection
Proofpoint Core Email Protection
89%
Responses: 125
Quarantine
Libraesva Email Security
Libraesva Email Security
96%
Responses: 49
Proofpoint Core Email Protection
Proofpoint Core Email Protection
94%
Responses: 136
Advanced Threat Intelligence/Protection
Libraesva Email Security
Libraesva Email Security
93%
Responses: 53
Proofpoint Core Email Protection
Proofpoint Core Email Protection
90%
Responses: 111
Anti-Malware
Libraesva Email Security
Libraesva Email Security
95%
Responses: 54
Proofpoint Core Email Protection
Proofpoint Core Email Protection
93%
Responses: 112
Anti-Phishing
Libraesva Email Security
Libraesva Email Security
94%
Responses: 55
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 111
Anti-Spam
Libraesva Email Security
Libraesva Email Security
95%
Responses: 56
Proofpoint Core Email Protection
Proofpoint Core Email Protection
93%
Responses: 112
SURLB/URIBL Filtering
Libraesva Email Security
Libraesva Email Security
95%
Responses: 55
Proofpoint Core Email Protection
Proofpoint Core Email Protection
89%
Responses: 112
On-prem deployment
Libraesva Email Security
Libraesva Email Security
89%
Responses: 49
Proofpoint Core Email Protection
Proofpoint Core Email Protection
86%
Responses: 49
Outbound Email Monitoring
Libraesva Email Security
Libraesva Email Security
90%
Responses: 51
Proofpoint Core Email Protection
Proofpoint Core Email Protection
89%
Responses: 106
Quarantine
Libraesva Email Security
Libraesva Email Security
95%
Responses: 55
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 114
Reporting
Libraesva Email Security
Libraesva Email Security
91%
Responses: 53
Proofpoint Core Email Protection
Proofpoint Core Email Protection
85%
Responses: 111
Compliance
Libraesva Email Security
Libraesva Email Security
91%
Responses: 38
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 84
Intelligence Reporting
Libraesva Email Security
Libraesva Email Security
89%
Responses: 40
Proofpoint Core Email Protection
Proofpoint Core Email Protection
87%
Responses: 91
Policy Enforcement
Libraesva Email Security
Libraesva Email Security
92%
Responses: 38
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 93
Real-Time Detection
Libraesva Email Security
Libraesva Email Security
93%
Responses: 39
Proofpoint Core Email Protection
Proofpoint Core Email Protection
91%
Responses: 93
Role-Based Rules
Libraesva Email Security
Libraesva Email Security
91%
Responses: 38
Proofpoint Core Email Protection
Proofpoint Core Email Protection
89%
Responses: 86
Spam Filtering
Libraesva Email Security
Libraesva Email Security
98%
Responses: 40
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 95
Targeted Attack Prevention
Libraesva Email Security
Libraesva Email Security
94%
Responses: 38
Proofpoint Core Email Protection
Proofpoint Core Email Protection
92%
Responses: 90
About G2

G2 is the world's largest and most trusted software marketplace. More than 90 million people annually — including employees at all Fortune 500 companies — use G2 to make smarter software decisions based on authentic peer reviews. Thousands of software and services companies of all sizes partner with G2 to build their reputation and grow their business.

Keeping our ratings unbiased is our top priority. We require the use of a LinkedIn account or verified business email address to validate a G2 user’s identity and employer. Additionally, all reviews are manually checked by our team. Only the opinion of real users and data from public sources factor into our ratings.

© 2026 G2, Inc. All rights reserved. No part of this publication may be reproduced or distributed in any form without G2’s prior written permission. While the information in this report has been obtained from sources believed to be reliable, G2 disclaims all warranties as to the accuracy, completeness, or adequacy of such information and shall have no liability for errors, omissions, or inadequacies in such information.