Best Email Security Software · 2026
Check Point Harmony Email (Avanan) vs 
Proofpoint Email Protection Check Point Harmony Email (Avanan) vs Proofpoint Email Protection: on our data-weighted scoring, Proofpoint Email Protection edges ahead (8.3 vs 8.1/10). Check Point Harmony Email (Avanan) starts at Custom quote and is best for microsoft 365 / google workspace shops wanting api-based protection with no mx change; 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 Check Point Harmony Email (Avanan) 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 | Check Point Harmony Email (Avanan) | Proofpoint Email Protection |
|---|---|---|
| Editorial | 8.1 | 8.3 |
| User reviews | 9.2 | 9.2 |
| Adoption | 7.2 | 7.3 |
| Affordability | 5.0 | 5.0 |
| Feature breadth | 6.0 | 6.0 |
| Ease of trial | 6.0 | 6.0 |
| Check Point Harmony Email (Avanan) | Proofpoint Email Protection | |
|---|---|---|
| Starting price | Custom quote | Custom quote |
| Pricing model | quote | quote |
| Free trial / tier | 14 days | 30 days |
| Best for | Microsoft 365 / Google Workspace shops wanting API-based protection with no MX change | Regulated enterprises wanting the most mature secure email gateway with deep threat intelligence |
| Deployment | Cloud | Cloud |
| G2 rating | 4.6/5 (511) | 4.6/5 (548) |
| Capterra rating | 4.8/5 (51) | — |
| Our score | 8.1 | 8.3 |
You need microsoft 365 / google workspace shops wanting api-based protection with no mx change.
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 Check Point Harmony Email (Avanan) uses a quote model from Custom quote (14 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. Check Point Harmony Email (Avanan) ships 6 (Inline API deployment (no MX change), Post-delivery + internal email scanning, Anti-phishing + malware + BEC, Account takeover detection), deploying Cloud.
Proofpoint Email Protection holds 4.6/5 (~548 G2 reviews); Check Point Harmony Email (Avanan) holds 4.6/5 (~511 G2 reviews). On our data-weighted score, Proofpoint Email Protection edges ahead (8.3 vs 8.1/10). Pick Check Point Harmony Email (Avanan) instead when microsoft 365 / google workspace shops wanting api-based protection with no mx change. See Proofpoint Email Protection alternatives or Check Point Harmony Email (Avanan) alternatives.