Abnormal Security vs Mimecast
Email Security pricing comparison · 2026
Abnormal Security pricing ranges from $3–$8/user/month, while Mimecast uses custom pricing. Mimecast is typically 100% more affordable, though your actual cost depends on tier and team size.
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Abnormal Security and Mimecast both operate in the email security category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Abnormal Security | Mimecast |
|---|---|---|
| Inbound Email Security (Core) | $3 /month | Custom |
| Account Takeover Protection | Custom | Custom |
| AI Security Mailbox Automation | Custom | Custom |
| Email Productivity | Custom | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Abnormal Security
4 scenarios—
Mid-Size Company (250 users)
—
Enterprise (1,000 users)
—
Large Enterprise (5,000 users)
Mimecast
3 scenarios—
Small Business (50 users)
—
Mid-Size Company (250 users)
—
Enterprise (1,000 users)
Market Intelligence
Abnormal Security
- Median annual cost
- $41,360
- Average negotiated discount
- 23%
- Based on
- 42 deals
Mimecast
- Median annual cost
- $31,907
- Average negotiated discount
- 12%
- Based on
- 79 deals
Contract Terms
| Term | Abnormal Security | Mimecast |
|---|---|---|
| Auto-renewal | — | Yes |
| Cancellation | — | 90 days before renewal |
| Minimum commitment | 1 year | 1 year typical |
| Price escalation | 5% annual uplift is standard on renewals, though this can be reduced or removed with multi-year agreements or growth commitments | 5-8% annual uplift standard at renewal. Multi-year agreements often include built-in price increases for each year. Users report 40% increases at some renewals. |
| Can downgrade | — | No |