--- 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: '2026-11-09' parent_category: name: Data Security url: https://www.g2.com/categories/data-security ---

Nightfall AI Reviews & Product Details

Pricing

Pricing provided by Nightfall AI.

Basic

$4.00
per_feature Per Month

Nightfall AI Reviews (101)

Reviews

Nightfall AI Reviews (101)

4.6
101 reviews

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Verified User in Logistics and Supply Chain
AL
Verified User in Logistics and Supply Chain
Enterprise (> 1000 emp.)
"Great AI Coverage with Strong Data Loss Prevention and Out-of-the-Box Policies"
4/5
What do you like best about Nightfall AI?

Great AI coverage, along with solid Data Loss Prevention and strong out-of-the-box policies. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Reporting and filters need much more improvement for analyzing events, whether by individual users or by event type. The platform also needs a better analyst triaging experience, along with stronger flagging capabilities. Review collected by and hosted on G2.com.

DP
Dan P.
Small-Business (50 or fewer emp.)
Originally submitted 3/21/2023
"API for Redacting Freeform Text"
4.5/5
What do you like best about Nightfall AI?

it has continued to perform consistently and not require ongoing adjustment Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

No change from previous response - it continues to perform as required. Review collected by and hosted on G2.com.

Verified User in Financial Services
AF
Verified User in Financial Services
Mid-Market (51-1000 emp.)
Originally submitted 6/8/2023
"Intuitive Data Loss Prevention Tool"
4/5
What do you like best about Nightfall AI?

We have now also added on the DEX capabilities which is now helping us manage shadow AO far more proactively than we previously had been. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Would like to see more customizable detectors, support with filtering out noise and preventing alert fatigue Review collected by and hosted on G2.com.

Wahyu N.
WN
Wahyu N.
SOC Lead
Mid-Market (51-1000 emp.)
"Deep Slack Integration with Powerful Alerting"
4/5
What do you like best about Nightfall AI?

Deep integration and alerting feature on Slack Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Too many false positives, need an extensive monitoring and refinement to the detector/policy to make it works as expected Review collected by and hosted on G2.com.

Verified User in Banking
AB
Verified User in Banking
Mid-Market (51-1000 emp.)
Originally submitted 7/9/2023
"Powerful and Efficient Data Leak Prevention Platform"
5/5
What do you like best about Nightfall AI?

continuous improvements and their newly improved monitoring Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

The user interface has drastically improved over the year Review collected by and hosted on G2.com.

Verified User in Biotechnology
AB
Verified User in Biotechnology
Mid-Market (51-1000 emp.)
"Effortless Integration Made Implementation Smooth"
5/5
What do you like best about Nightfall AI?

Ease of integration was a major factor in implementation Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

It forced me to learn some REGEX in order to exclude certain identifiers Review collected by and hosted on G2.com.

Jose Ignacio M.
JM
Jose Ignacio M.
Mid-Market (51-1000 emp.)
Originally submitted 11/14/2025
"Efficient Data Protection with Minimal false Positives"
4.5/5
What do you like best about Nightfall AI?

I find Nightfall AI incredibly valuable in helping my organization detect potential exfiltration of sensitive or confidential data in real-time. This capability is crucial for safeguarding our data. I appreciate how Nightfall AI reduces noise by significantly cutting down on false positives, which in turn allows our security team to focus on true positives. This efficiency in addressing alerts not only enhances our team's focus but also reduces the time expended in investigation. Moreover, I like that the setup and implementation of Nightfall AI were really lightweight, making the initial integration smooth and seamless. It's also impressive how Nightfall AI connects effortlessly with almost all the SaaS tools we regularly use, integrating well into our existing workflow. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

I find that the alert classification could be improved. A more intuitive instance in the graphical user interface (GUI) is needed to enhance the user experience. Review collected by and hosted on G2.com.

Joe S.
JS
Joe S.
Director - Cyber Risk Operations & Strategy
Mid-Market (51-1000 emp.)
"Effortless DLP & Insider Risk Management with Nightfall AI"
4.5/5
What do you like best about Nightfall AI?

Nightfall AI has helped streamline our data loss prevention and insider risk operations. The platform is incredibly easy to integrate across our tech stack, from Slack and Google Drive to GitHub and Gmail. We especially value the enhanced monitoring for high-risk insiders like departing employees. Nightfall’s UI is clean, the alert fidelity is high, and the support team has been responsive and knowledgeable. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

The platform is highly capable, but the reporting and analytics dashboards could be more customizable for granular insights. Review collected by and hosted on G2.com.

Rafal C.
RC
Rafal C.
Security Architect
Mid-Market (51-1000 emp.)
"Great foundation but needs some polishing"
3.5/5
What do you like best about Nightfall AI?

- The ML-based detection rules work very well. There are many pre-trained detection rules to pick from - including PII formats specific to many countries/regions.

- The integration with Slack was easy

- The admin console is simple and intuitive to use

- The Slack message monitoring has helped train our user-base on the correct ways to share PII Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

- We wish there was more configuration options for the alerts - specifically for how sensitive content is displayed to our security operations team

- Customer support is slower than we would like. We've had tickets/requests sitting for several days without updates 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.)
"Smooth, effective, compelling"
4.5/5
What do you like best about Nightfall AI?

It just works... setup is a breeze, straightforward consoles and options. Api integration is easy and alerts / reactions are just a click away. Alerting in Slack and being able to take actions from there and not the console without any limitations on those actions is a must have for us.

You do not have to spend hours learning how to interact with the product and how to setup detections, for a small team this is ideal.

The implementation and communication from them has been fantastic, it is priced well and really have no complaints in working with their team. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Just more integration options would really help, but they are on the roadmap it seems Review collected by and hosted on G2.com.

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Pricing Options

Pricing provided by Nightfall AI.

Basic

$4.00
Per Feature Per Month
Nightfall AI Comparisons
Nightfall AI Features
Data Management
Incident Logs
Reporting
Access Control
Compliance
Data Visibility
Encryption
Endpoint Intelligence
Activity Monitoring
False-positive management
Real-time monitoring
Dashboard