IRONSCALES vs KnowBe4
Updated June 2026 · A structured head-to-head comparison.
AI-driven phishing protection and response
The verdict
Both IRONSCALES and KnowBe4 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) and broader platform coverage. AI-driven phishing protection and response
KnowBe4 — Security awareness training and phishing simulation
IRONSCALES vs KnowBe4: side by side
| Dimension | IRONSCALES | KnowBe4 |
|---|---|---|
| Starting price | Custom | Custom |
| Free plan | No | No |
| Free trial | 90 daysWinner | 30 days |
| Pricing model | Subscription | Subscription |
| Best for | Smb, Mid Market, Security Teams | Smb, Enterprise, It Teams |
| Platforms | Web, Api, Ios, AndroidWinner | Web, Api |
| Rating | 4.7/5 | 4.6/5 |
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
KnowBe4 key facts
- Vendor
- KnowBe4
- Pricing
- Subscription — Custom
- Free tier
- Free trial (30 days)
- Platforms
- Web, Api
- Best for
- Smb, Enterprise, It Teams
- Editor rating
- 4.6 / 5
- Founded
- 2010
- Headquarters
- Clearwater, USA
Frequently asked questions
Is IRONSCALES better than KnowBe4?
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 KnowBe4 cheaper?
IRONSCALES is the more affordable of the two to get started, at custom. IRONSCALES starts at custom; KnowBe4 starts at custom.
Can IRONSCALES replace KnowBe4?
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.