Side by side
Cloudflare Gateway vs Libraesva Email Security
Both stand on secure email gateway software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+4
Visit Cloudflare Gateway 
Free trial Self-hostedWeb
Libraesva Email Security combines message, attachment, URL, and account-takeover protections with both self-hosted and web options. Buyers need to request pricing, while a 30-day trial is available.
Visit Libraesva Email SecurityThe facts
| Cloudflare Gateway | Libraesva Email Security | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | No | Not published |
| Runs on | Android, API, iPhone, Linux, Mac, Web, Windows | Self-hosted, Web |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 5 | 1 |
| Maker | Not published | Not published |
| Website | cloudflare.com | libraesva.com |
| On secure email gateway software | #1 of 18 | #4 of 18 |
Cloudflare Gateway: what it does well
Libraesva Email Security: what it does well
- Local analysis checks message meaning and intent.
- Adaptive Trust AI does not train on customer content.
- Attachment sandbox runs inside the customer’s environment.
- URL checks do not share link data externally.
- Free 30-day trial is available.
What to know first
- No free plan is offered.
- Pricing is available only on request.
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