Abnormal AI
8.7/10
MSP Compared score
- Starting price
- Custom quote
- Reviews
- 4.8/5 (~65 G2 reviews)
- Free trial
- —
- Deployment
- Cloud
- Best for
- Enterprises prioritizing best-in-class behavioral AI detection of BEC and account takeover
Best Email Security Software · 2026
Abnormal AI vs 
Check Point Harmony Email (Avanan) Abnormal AI vs Check Point Harmony Email (Avanan): on our data-weighted scoring, Check Point Harmony Email (Avanan) edges ahead (8.1 vs 8.0/10). Abnormal AI starts at Custom quote and is best for enterprises prioritizing best-in-class behavioral ai detection of bec and account takeover; 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. Choose Check Point Harmony Email (Avanan) for the stronger overall track record; consider Abnormal AI if its pricing model or fit matches your environment better. Side-by-side table below.
Check Point Harmony Email (Avanan)
8.5/10
MSP Compared score
- Starting price
- Custom quote
- Reviews
- 4.6/5 (~511 G2 reviews)
- Free trial
- 14 days
- Deployment
- Cloud
- Best for
- Microsoft 365 / Google Workspace shops wanting API-based protection with no MX change
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Strengths at a glance
Six criteria, each scored 0–10 on the same scale from real review data, public pricing and feature coverage. See our methodology →
| Criterion | Abnormal AI | Check Point Harmony Email (Avanan) |
|---|---|---|
| Editorial | 8.0 | 8.1 |
| User reviews | 9.6 | 9.2 |
| Adoption | 4.8 | 7.2 |
| Affordability | 5.0 | 5.0 |
| Feature breadth | 6.0 | 6.0 |
| Ease of trial | 3.0 | 6.0 |
Abnormal AI vs Check Point Harmony Email (Avanan): head-to-head
| Abnormal AI | Check Point Harmony Email (Avanan) | |
|---|---|---|
| Starting price | Custom quote | Custom quote |
| Pricing model | quote | quote |
| Free trial / tier | — | 14 days |
| Best for | Enterprises prioritizing best-in-class behavioral AI detection of BEC and account takeover | Microsoft 365 / Google Workspace shops wanting API-based protection with no MX change |
| Deployment | Cloud | Cloud |
| G2 rating | 4.8/5 (65) | 4.6/5 (511) |
| Capterra rating | — | 4.8/5 (51) |
| Our score | 8.0 | 8.1 |
Choose Abnormal AI if…
You need enterprises prioritizing best-in-class behavioral ai detection of bec and account takeover.
Pros
- Top-rated detection accuracy
- Behavioral baseline needs no manual tuning
- Fast API deployment
Cons
- No free tier; enterprise minimums
- Pricing not published (quote-only)
- Premium positioning
Choose Check Point Harmony Email (Avanan) if…
You need microsoft 365 / google workspace shops wanting api-based protection with no mx change.
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)
In depth
Pricing: Abnormal AI vs Check Point Harmony Email (Avanan)
Abnormal AI bills on a quote model from Custom quote (no 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.
Features & deployment
Abnormal AI ships 6 headline capabilities (API-based behavioral AI, No-tuning anomaly detection, BEC + impersonation protection, Account takeover detection) 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.
Ratings & verdict
Abnormal AI holds 4.8/5 (~65 G2 reviews); Check Point Harmony Email (Avanan) holds 4.6/5 (~511 G2 reviews). On our data-weighted score, Abnormal AI edges ahead (8.2 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 Abnormal AI alternatives or Check Point Harmony Email (Avanan) alternatives.
Frequently asked questions
- Abnormal AI vs Check Point Harmony Email (Avanan): which is better?
- Abnormal AI vs Check Point Harmony Email (Avanan): on our data-weighted scoring, Check Point Harmony Email (Avanan) edges ahead (8.1 vs 8.0/10). Abnormal AI starts at Custom quote and is best for enterprises prioritizing best-in-class behavioral ai detection of bec and account takeover; 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.
- Is Abnormal AI cheaper than Check Point Harmony Email (Avanan)?
- Abnormal AI starts at Custom quote and Check Point Harmony Email (Avanan) starts at Custom quote (see the pricing rows for models and limits).
Data as of June 16, 2026. Sources: abnormal.ai, checkpoint.com. Figures are pulled from public vendor and security data and refreshed automatically.