Best Email Security Software · 2026
Barracuda Email Protection vs 
Proofpoint Email Protection Barracuda Email Protection vs Proofpoint Email Protection: on our data-weighted scoring, Proofpoint Email Protection edges ahead (8.3 vs 7.8/10). Barracuda Email Protection starts at $5/user/mo and is best for smbs and msps wanting broad, no-drama email protection plus backup from one familiar vendor; Proofpoint Email Protection starts at Custom quote and is best for regulated enterprises wanting the most mature secure email gateway with deep threat intelligence. Choose Proofpoint Email Protection for the stronger overall track record; consider Barracuda Email Protection if its pricing model or fit matches your environment better. Side-by-side table below.
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Six criteria, each scored 0–10 on the same scale from real review data, public pricing and feature coverage. See our methodology →
| Criterion | Barracuda Email Protection | Proofpoint Email Protection |
|---|---|---|
| Editorial | 7.8 | 8.3 |
| User reviews | 8.8 | 9.2 |
| Adoption | 6.2 | 7.3 |
| Affordability | 6.4 | 5.0 |
| Feature breadth | 6.0 | 6.0 |
| Ease of trial | 6.0 | 6.0 |
| Barracuda Email Protection | Proofpoint Email Protection | |
|---|---|---|
| Starting price | $5/user/mo | Custom quote |
| Pricing model | per user | quote |
| Free trial / tier | 30 days | 30 days |
| Best for | SMBs and MSPs wanting broad, no-drama email protection plus backup from one familiar vendor | Regulated enterprises wanting the most mature secure email gateway with deep threat intelligence |
| Deployment | Cloud | Cloud |
| G2 rating | 4.4/5 (220) | 4.6/5 (548) |
| Capterra rating | 4.2/5 (11) | — |
| Our score | 7.8 | 8.3 |
You need smbs and msps wanting broad, no-drama email protection plus backup from one familiar vendor.
You need regulated enterprises wanting the most mature secure email gateway with deep threat intelligence.
Proofpoint Email Protection bills on a quote model from Custom quote (30 days trial), while Barracuda Email Protection uses a per user model from $5/user/mo (30 days trial). Because the models differ, the cheaper option flips depending on your fleet size — model both at your seat/endpoint count.
Proofpoint Email Protection ships 6 headline capabilities (Secure email gateway (MX-routed), NexusAI threat detection, TAP attachment + URL sandboxing, TRAP auto-pull remediation) and deploys Cloud. Barracuda Email Protection ships 6 (Gateway + API-based protection, Impersonation + phishing protection, Automated incident response, Cloud-to-cloud M365 backup), deploying Cloud.
Proofpoint Email Protection holds 4.6/5 (~548 G2 reviews); Barracuda Email Protection holds 4.4/5 (~220 G2 reviews). On our data-weighted score, Proofpoint Email Protection edges ahead (8.3 vs 7.8/10). Pick Barracuda Email Protection instead when smbs and msps wanting broad, no-drama email protection plus backup from one familiar vendor. See Proofpoint Email Protection alternatives or Barracuda Email Protection alternatives.