Synack
Reviews
Star rating
Rank in Penetration Testing
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 14.3% |
| Mid-Market | 14.3% |
| Enterprise | 71.4% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2026 Q2 | 16 | 4.8 |
| 2026 Q3 | 3 | 5.0 |
Satisfaction ratings
What reviewers say
High-Quality Pentesters Deliver Excellent Vulnerability Findings
“The quality of the pentesters and the resulting outcomes, particularly in terms of the vulnerabilities identified.”
Seamless Onboarding, Smart Cloud Scanning, and Exceptionally Helpful CSMs
“The onboarding flow is seamless and straightforward. Synack’s software automatically scans our cloud infrastructure to identify what’s in scope, which makes setup much easier. The CSMs are incredibly helpful, responsive, and easy to work with. Synack’s missions also make testing ”
Indispensable for Independent Security Engagement
“I really appreciate the Synack team's ability to engage independently, especially in our large federated environment. As the federal point of contact, it's great that they can work directly with organizations like NIH and CDC, finding ways to bring value with minimal guidance fro”