IRONSCALES vs Mimecast
Updated June 2026 · A structured head-to-head comparison.
AI-driven phishing protection and response
The verdict
Both IRONSCALES and Mimecast are credible email security tools, and the right pick comes down to your priorities.
Choose IRONSCALES if you want a longer free trial (90 days), broader platform coverage and a higher overall rating (4.7/5). AI-driven phishing protection and response
Mimecast — Email security, archiving, and continuity
IRONSCALES vs Mimecast: side by side
| Dimension | IRONSCALES | Mimecast |
|---|---|---|
| Starting price | Custom | Custom |
| Free plan | No | No |
| Free trial | 90 daysWinner | — |
| Pricing model | Subscription | Subscription |
| Best for | Smb, Mid Market, Security Teams | Smb, Enterprise, Security Teams |
| Platforms | Web, Api, Ios, AndroidWinner | Web, Api |
| Rating | 4.7/5Winner | 4.4/5 |
IRONSCALES key facts
- Vendor
- IRONSCALES
- Pricing
- Subscription — Custom
- Free tier
- Free trial (90 days)
- Platforms
- Web, Api, Ios, Android
- Best for
- Smb, Mid Market, Security Teams
- Editor rating
- 4.7 / 5
- Founded
- 2013
- Headquarters
- Tel Aviv, Israel
Mimecast key facts
- Vendor
- Mimecast
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Smb, Enterprise, Security Teams
- Editor rating
- 4.4 / 5
- Founded
- 2003
- Headquarters
- London, UK
Frequently asked questions
Is IRONSCALES better than Mimecast?
Neither is universally better — IRONSCALES edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is IRONSCALES or Mimecast cheaper?
IRONSCALES is the more affordable of the two to get started, at custom. IRONSCALES starts at custom; Mimecast starts at custom.
Can IRONSCALES replace Mimecast?
Yes for most teams — both are email security tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.