Check Point Harmony Email (Avanan) Review (2026)
- Starting price
- Custom quote
- Free trial
- 14 days
- Deployment
- Cloud
- Best for
- Microsoft 365 / Google Workspace shops wanting API-based protection with no MX change
Our verdict
Check Point Harmony Email (Avanan) earns 8.1/10 in our review, weighted from 4.6/5 (~511 G2 reviews) and its feature/pricing profile. The leading API-based email security for Microsoft 365 — deploys in minutes and catches internal threats gateways miss. Best for microsoft 365 / Google Workspace shops wanting API-based protection with no MX change. Starting price: Custom quote.
Backed by 4.6★ · 511 reviews on G2.
Pros & cons
✓ Pros
- Fast API deployment
- no MX change
- Sees internal + lateral threats
- Protects collaboration apps too
✕ Cons
- Quote-only pricing
- M365/Google-centric
- Layered behind native filters (not a full gateway)
Key features
- Inline API deployment (no MX change)
- Post-delivery + internal email scanning
- Anti-phishing + malware + BEC
- Account takeover detection
- Teams/OneDrive/SharePoint protection
- AI/ML threat detection
How Check Point Harmony Email (Avanan) compares
| Check Point Harmony Email (Avanan) | Proofpoint Email Protection | Mimecast Advanced Email Security | |
|---|---|---|---|
| Starting price | Custom quote | Custom quote | Custom quote |
| Pricing model | quote | quote | quote |
| Free trial / tier | 14 days | 30 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 | Mid-market to enterprise teams wanting email security bundled with archiving + continuity |
| Deployment | Cloud | Cloud | Cloud |
| G2 rating | 4.6/5 (511) | 4.6/5 (548) | 4.4/5 (297) |
| Capterra rating | 4.8/5 (51) | — | — |
| Our score | 8.1 | 8.3 | 7.9 |
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Full review
Check Point Harmony Email (Avanan) review — 8.1/10
The leading API-based email security for Microsoft 365 — deploys in minutes and catches internal threats gateways miss. Our score weights 4.6/5 (~511 G2 reviews) against feature breadth and pricing value.
Pricing value
Check Point Harmony Email (Avanan) starts at Custom quote on a quote model after a 14 days free trial. See the full pricing breakdown.
Who should buy Check Point Harmony Email (Avanan)
Best for microsoft 365 / Google Workspace shops wanting API-based protection with no MX change. If that is not you, weigh the alternatives.
Frequently asked questions
- Is Check Point Harmony Email (Avanan) worth it?
- Check Point Harmony Email (Avanan) earns 8.1/10 in our review, weighted from 4.6/5 (~511 G2 reviews) and its feature/pricing profile. The leading API-based email security for Microsoft 365 — deploys in minutes and catches internal threats gateways miss. Best for microsoft 365 / Google Workspace shops wanting API-based protection with no MX change. Starting price: Custom quote.
- What does Check Point Harmony Email (Avanan) cost?
- From Custom quote — see the pricing page.
Based on aggregated third-party ratings (4.6/5 (~511 G2 reviews)) and Check Point Harmony Email (Avanan)'s published feature and pricing data. Hands-on testing notes are added as we trial each tool — see how we test.