Sublime Email Security Platform
Reviews
Star rating
Rank in Intelligent Email Protection
Pros and cons
Pros
- Ease of Use
- Detection Efficiency
- Easy Setup
- Setup Ease
- Customization
- Reporting
Cons
- Missing Features
- Steep Learning Curve
- Limited Features
- Complexity
- Limited Reporting
- Learning Difficulty
Traffic & LLM citations
Source: G2 review data
Winning from
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 3.8% |
| Mid-Market | 26.9% |
| Enterprise | 69.2% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2025 Q2 | 12 | 5.0 |
| 2025 Q3 | 1 | 5.0 |
| 2025 Q4 | 2 | 5.0 |
| 2026 Q1 | 12 | 4.8 |
| 2026 Q3 | 5 | 4.7 |
Satisfaction ratings
What reviewers say
Fantastic Architecture and Easy UI, Backed by a Super Responsive Team
“The architecture is fantastic, the rules engine and how the platform is laid out is really solid. UI is easy to use. Can't wait for the MCP interface to make it even better! The sales and services team are fantastic, super responsive and really knowledgeable.”
Crowdsourced Detection Rules That Build Herd Immunity Fast
“I love the idea of crowdsourcing detection rules. You can take a new, novel phishing campaign and quickly turn it into a detection rule, backcheck it, and share it with the community, creating a kind of herd immunity, in a matter of minutes.”
Effortlessly Blocks Malicious Emails, Saves Time
“I like that the Sublime Email Security Platform is highly automated, which saves us time. We've significantly cut down the hours we used to spend reviewing emails and reported emails, reducing our annual effort by 400 hours. The initial setup was extremely easy.”