1. [Home](https://www.g2.com/)
2. ...
3. [Penetration Testing Tools](https://www.g2.com/categories/penetration-testing-tools)
4. [Siemba Discussions](https://www.g2.com/products/siemba/discuss)

[
 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a6e9764e4819915f2ede7859f421446b/siemba.jpg "Product Avatar Image")
](/products/siemba/reviews)

[

Siemba

](/products/siemba/reviews)

(5)4.7/5

Siemba is an AI-driven Continuous Threat Exposure Management (CTEM) platform that helps enterprises, government agencies, and growing organizations discover, prioritize, and fix critical vulnerabilities across their entire attack surface. Security teams use Siemba to build and mature CTEM programs without requiring deep hacking expertise or constant human intervention. The platform brings together four integrated capabilities on a single unified interface: Penetration Testing as a Service (PTaaS) for expert-led manual pen testing on demand; GenPT for AI-native Dynamic Application Security Testing (DAST) that simulates real-world attack techniques against web applications and APIs; GenVA for AI-driven vulnerability assessment that continuously scans and scores risks across your environment; and EASM for External Attack Surface Management that maps and monitors all external-facing assets, including shadow IT and exposed infrastructure. Together these capabilities deliver actionable intelligence across the full CTEM lifecycle, from asset discovery and attack surface mapping through to risk prioritization, validation, and remediation guidance. Security leaders gain the visibility, speed, and scalability needed to run continuous offensive security programs and generate strategic insights that maximize Return on Mitigation. Siemba is trusted by enterprises, global systems integrators, and government agencies looking to consolidate their offensive security tooling, reduce exposure windows, and demonstrate measurable security improvement over time.

Show More

When users leave Siemba reviews, G2 also collects common questions about the day-to-day use of Siemba. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion.

* * *

### 80.0

Nps Score

### All Siemba Discussions

Search

Most CommentedMost HelpfulPinned by G2Newest

All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments

FilterFilter

Filter byExpand/Collapse 

Sort by

Most Commented

Most Helpful

Pinned by G2

Newest

Filter by

All Discussions

Discussions with Comments

Pinned by G2

Discussions without Comments

Sorry...

There are no questions about Siemba yet.

## Start a New Software Discussion

Have a software question?

Get answers from real users and experts

[Start A Discussion](/products/siemba/discussions/new)

* * *

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_a6e9764e4819915f2ede7859f421446b/siemba.jpg "Product Avatar Image")

### Have you used Siemba before?

Answer a few questions to help the Siemba community

[
Yes
](javascript:void(0))[
Yes
](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiemba%2Fdiscuss%3Fsmall_ask%3Dsiemba)
No