ScreenSafe vs Sublime Security
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | ScreenSafe | Sublime Security |
|---|---|---|
| Pricing | Free | Contact for pricing (paid, tiered) |
| Target user | Privacy-conscious individuals using phones in public | Security teams in mid-to-large enterprises |
| Core function | On-device shoulder surfing detection | AI-driven email threat detection & response |
| Deployment | Mobile app, fully offline | Cloud-integrated with M365/Google Workspace |
| Key feature | No cloud uploads, zero data collection | Custom detection rules (Sublime Script) |
| Best for | Visual privacy on phone screens | BEC/VEC/phishing defense |
Sublime Security and ScreenSafe are incomparable tools solving entirely different problems. Sublime is an enterprise email security platform for detecting advanced phishing and BEC attacks, while ScreenSafe is a free mobile app that alerts you when someone looks at your phone screen. Choose Sublime if you need to protect your organization's inbox; choose ScreenSafe if you work in public and want to prevent shoulder surfing. No overlap in use cases or pricing.
What real users say: ScreenSafe vs Sublime Security
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
ScreenSafe
18 mentions across 3 sources · 85% positive
YouTube, Product Hunt, Bluesky
What users praise
- • All processing stays on-device — zero data ever leaves your phone.
- • Works offline with no internet connection required at all.
- • Free with no subscription fees or hidden charges.
- • No account or sign-up needed — just install and use.
What frustrates them
- • Almost no community feedback available — untested at scale.
- • Solo developer may lag behind OS updates or bug fixes.
- • Limited platform support — no mention of tablet or desktop versions.
- • Detection accuracy in crowds or complex backgrounds unverified.
Researched Jul 2, 2026
Sublime Security
28 mentions across 2 sources · 35% positive — critical
YouTube, Lemmy
What users praise
- • Full transparency with evidence-backed verdicts, real differentiator.
- • Custom detections in Sublime Script, powerful YARA-like language.
- • Autonomous agents triage, reducing analyst workload.
- • Integrates natively with Microsoft 365 and Google Workspace.
What frustrates them
- • Nearly no independent community feedback yet, unproven claims.
- • Steep learning curve, advanced skills required for Sublime Script.
- • Pricing opaque, no self-serve tiers, contact-only.
- • Graymail protection still beta, not fully tested.
Researched Aug 26, 2026
Who should pick which
- Enterprise SOC analystPick: Sublime Security
Needs advanced email threat detection, custom rules, and low false positives — Sublime's feature set directly addresses these requirements.
- Remote worker in a coffee shopPick: ScreenSafe
Works on sensitive documents in public and wants to avoid shoulder surfing — ScreenSafe's on-device alerts provide real-time privacy.
- Journalist handling confidential sourcesPick: ScreenSafe
Needs to ensure no one is reading over their shoulder; ScreenSafe's offline, no-data-collection design ensures confidentiality.
- IT manager supplementing email gatewayPick: Sublime Security
Looking to add BEC/VEC detection on top of existing security; Sublime integrates with M365/Google Workspace.
- Public transit commuter reading personal emailsPick: ScreenSafe
Wants a simple, free app to alert them when someone looks at their phone; no setup required.
Frequently Asked Questions
ScreenSafe vs Sublime Security: which should you choose?
Sublime Security and ScreenSafe are incomparable tools solving entirely different problems. Sublime is an enterprise email security platform for detecting advanced phishing and BEC attacks, while ScreenSafe is a free mobile app that alerts you when someone looks at your phone screen. Choose Sublime if you need to protect your organization's inbox; choose ScreenSafe if you work in public and want to prevent shoulder surfing. No overlap in use cases or pricing.
Can Sublime Security stop shoulder surfing attacks?
No. Sublime is an email security platform and does not detect physical shoulder surfing. For that, use ScreenSafe.
Does ScreenSafe protect against email phishing?
No. ScreenSafe only detects prying eyes over your shoulder. It does not analyze emails or provide any email security.
Are Sublime and ScreenSafe competitors?
No. They address completely different problems: email threat detection vs. mobile screen privacy. They are not substitutes.
Can I use Sublime Security for free?
No. Sublime Security is a paid product with contact-based pricing. There is no free tier mentioned.
Does ScreenSafe require an internet connection?
No. ScreenSafe works fully offline with on-device ML. No internet needed.
Does Sublime Security integrate with ScreenSafe?
No. They are separate tools with no integration. Sublime integrates with M365 and Google Workspace.
Which tool is better for a small business?
Neither may be ideal. Sublime is enterprise-focused and likely costly; ScreenSafe is for individual phone privacy. A small business needing email security might look elsewhere or contact Sublime for pricing.
Is Sublime Security a replacement for ScreenSafe?
No. They serve different purposes. You would not use one in place of the other.
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Last reviewed: July 2, 2026