Proofpoint
#1 in Email Anti-spam15
Products on G2
1,295
Total reviews
4.5
Avg. star rating
- Proofpoint Core Email Protection ranks #1 in Email Anti-spam.
- Reviews across Proofpoint's portfolio grew 266.7% quarter-over-quarter.
- Proofpoint's 15 products span 19 categories on G2.
- Enterprise is the largest segment among reviewers, at 59.0%.
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
+266.7%
#1
19
Enterprise
2002
5,261
Sunnyvale, CA
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 6.9% |
| Mid-Market | 34.1% |
| Enterprise | 59.0% |
Quarterly history
| Quarter | Total reviews | Avg. rating |
|---|---|---|
| 2024 Q4 | 228 | 4.5 |
| 2025 Q1 | 14 | 4.4 |
| 2025 Q2 | 7 | 4.6 |
| 2025 Q3 | 19 | 4.4 |
| 2025 Q4 | 36 | 4.5 |
| 2026 Q1 | 6 | 4.9 |
| 2026 Q2 | 9 | 4.5 |
| 2026 Q3 | 33 | 4.4 |