1. [Home](https://www.g2.com/)
2. ...
3. [Identity Governance and Administration (IGA)](https://www.g2.com/categories/identity-governance-and-administration-iga)
4. [C1 Discussions](https://www.g2.com/products/c1-c1/discuss)

[
 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_921a726553878d2d0ee3672b5d9a6867/c1-c1%282%29.png "Product Avatar Image")
](/products/c1-c1/reviews)

[

C1

](/products/c1-c1/reviews)

(13)4.8/5

C1 helps organizations secure their workforce through modern access controls and governance. Security and IT teams use C1 to automate user access reviews, identify and remove unused access, and save time with self-service access requests. Forward-thinking companies like DigitalOcean, Ramp, Qualtrics, and Zscaler us to achieve least privilege and ensure compliance. Our founders are proven technology entrepreneurs from Okta, Lookout, and Rackspace. Founded in 2020, the company is backed by leading investors including Accel, Fuel Capital, Fathom Capital, and Active Capital, as well as several renowned security leaders, including Peter McKay & Guy Podjarny of Snyk; Cristina Cacioppo, CEO of Vanta; and Jack Naglieri, CEO of Panther Labs. Visit c1.ai to learn more.

Show More

When users leave C1 reviews, G2 also collects common questions about the day-to-day use of C1. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion.

* * *

### 84.0

Nps Score

### All C1 Discussions

Search

Most CommentedMost HelpfulCommon QuestionsNewest

All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments

FilterFilter

Filter byExpand/Collapse 

Sort by

Most Commented

Most Helpful

Common Questions

Newest

Filter by

All Discussions

Discussions with Comments

Common Questions

Discussions without Comments

Sorry...

There are no questions about C1 yet.

## Start a New Software Discussion

Have a software question?

Get answers from real users and experts

[Start A Discussion](/products/c1-c1/discussions/new)

* * *

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_921a726553878d2d0ee3672b5d9a6867/c1-c1%282%29.png "Product Avatar Image")

### Have you used C1 before?

Answer a few questions to help the C1 community

[
Yes
](javascript:void(0))[
Yes
](https://www.g2.com/login?context=product_review&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc1-c1%2Fdiscuss%3Fsmall_ask%3Dc1-c1)
No