--- title: Nightfall AI Reviews meta_title: 'Nightfall AI Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 101 reviews by the users' company size, role or industry to find out how Nightfall AI works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 101 scale: '5' date_modified: '2026-10-24' parent_category: name: Data Security url: https://www.g2.com/categories/data-security ---

Nightfall AI Reviews & Product Details

Value at a Glance

Averages based on real user reviews.

Time to Implement

1 month

Nightfall AI Reviews (101)

Reviews

Nightfall AI Reviews (101)

4.6
101 reviews

What do users say?

Generated using AI from real user reviews
Users consistently praise the product for its ease of use and quick integration with various platforms, making it a valuable tool for data loss prevention. The intuitive interface and effective alerting system allow teams to manage sensitive data efficiently, reducing the burden of false positives. However, some users note that the customization options for reporting could be improved.

Pros & Cons

Generated from real user reviews
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Verified User in Utilities
AU
Verified User in Utilities
Mid-Market (51-1000 emp.)
"Great PII security for cloud native companies"
4.5/5
What do you like best about Nightfall AI?

I can manage risk around internal data sharing without needing to go full legacy IT and take things on prem. Is a useful product on it's security benefits alone, but also big help in clearing audit and vendor security questionnaires. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Our industry has some custom identifiers I'd love to monitor/block but the rules engine isn't quite sophisticated enough for self service, and as the product is very US centric the out of the box offerings don't cover it. Review collected by and hosted on G2.com.

Clay D.
CD
Clay D.
Director, Reporting and Collaboration Technology
Enterprise (> 1000 emp.)
"Excellent support, and great product"
4.5/5
What do you like best about Nightfall AI?

The support help is amazing! And the ease of use is great! Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

I wish that you had the ability to do a bulk schedule of the masking once approved. Review collected by and hosted on G2.com.

Josh G.
JG
Josh G.
Information Security Manager
Mid-Market (51-1000 emp.)
"Most robust DLP tooling I have come across"
4.5/5
What do you like best about Nightfall AI?

Ease of use, Functionality, and integrations. Having all the alerts displayed within slack allows for my team to view and collaborate on DLP alerts. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Nothing comes to mind. It's really just a great product. Review collected by and hosted on G2.com.

Verified User in Education Management
UE
Verified User in Education Management
Mid-Market (51-1000 emp.)
"Great DLP tool"
5/5
What do you like best about Nightfall AI?

The support we get from Nightfall is excellent. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Don't have anything negative to say about it. Review collected by and hosted on G2.com.

Verified User in Hospital & Health Care
AH
Verified User in Hospital & Health Care
Small-Business (50 or fewer emp.)
"Software is good, potential shortcuts could make it more user friendly."
3.5/5
What do you like best about Nightfall AI?

Does a great job of having native tools to track potential PHI in slack, including many key searchable data types. This makes onboarding very quick and user-friendly. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

it can be pretty clunky to approve false positives. I would love to see a button option to approve the flagged language right next to the quarantine button in the private channels. Review collected by and hosted on G2.com.

MW
marc w.
President CEO
Small-Business (50 or fewer emp.)
"Real time, accurate DLP for cloud technologies"
5/5
What do you like best about Nightfall AI?

Nightfall provides instant, accurate results for many commonly used platforms. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

More we want to be able to use NightFall for more cloud based services. Review collected by and hosted on G2.com.

Samuel  R.
SR
Samuel R.
Head of Cyber Security
Enterprise (> 1000 emp.)
"Best tool for Cloud DLP"
5/5
What do you like best about Nightfall AI?

Easy to use, UI friendly, straightforward settings, and good integrations. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

At the moment I couldn't tell any thing that I dislike Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Mid-Market (51-1000 emp.)
"Head of Risk"
4/5
What do you like best about Nightfall AI?

Easy to integrate. They have many integrations already set up including one with slack. Helpful team that is dedicated and actively reaches out to ensure we are successful. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Nightfall is a growing organization so it would be nice to see even more offerings and integration options that are financially feasible for a small organization. Review collected by and hosted on G2.com.

Verified User in Hospital & Health Care
AH
Verified User in Hospital & Health Care
Mid-Market (51-1000 emp.)
"One of the best DLP solutions"
4.5/5
What do you like best about Nightfall AI?

Easy to use interface with very simple steps to integrate with Slack. The support/integration team is great to work with. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

It would be great to have a feature to scan private channels on Slack for DLP without rejecting or quarantining the message instead, create an alert to the admin. Review collected by and hosted on G2.com.

Verified User in Information Services
AI
Verified User in Information Services
Mid-Market (51-1000 emp.)
"Nightfall after 1 year"
4/5
What do you like best about Nightfall AI?

Easy integration into Slack and prebuild filters Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

So far just the cost to carry this product Review collected by and hosted on G2.com.

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Pricing Insights

Averages based on real user reviews.

Time to Implement

1 month

Return on Investment

6 months

Average Discount

15%

Perceived Cost

$$$$$
Nightfall AI Comparisons
Nightfall AI Features
Data Management
Incident Logs
Reporting
Access Control
Compliance
Data Visibility
Encryption
Activity Monitoring
Breach Detection
Template algorithms
False-positive management
Real-time monitoring