ZeroSSL
Reviews
Star rating
Rank in SSL & TLS Certificate Tools
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Winning from
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 75.9% |
| Mid-Market | 19.3% |
| Enterprise | 4.8% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2026 Q2 | 5 | 3.6 |
| 2026 Q3 | 36 | 4.5 |
Satisfaction ratings
What reviewers say
ZeroSSL Streamlines SSL Management with Ease
“I really like ZeroSSL because it's easy to use, especially for getting SSL certificates for my websites. The process of setting up and renewing SSL certificates is straightforward and not complicated, which helps me secure my websites with HTTPS. Additionally, I switched from Let”
Zero SSL: Easy Dashboard and Fast Validation
“Easy Dashboard: The management console makes it straightforward to generate, validate, and track certificates across multiple sites. Quick Validation: Domain ownership checks complete in seconds using email, DNS, or an HTTP file upload. Automation Support: Built-in ACME protocol ”
SSL Management Without the Usual Headaches
“The biggest thing I like about ZeroSSL is how straightforward the certificate management experience is. The dashboard is clean and easy to understand, so I can quickly find what I need without spending time figuring out where different options are. I also like that the overall pr”