--- 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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Antonio M.
AM
Antonio M.
líder de proyecto
Mid-Market (51-1000 emp.)
"Useful and effective"
4/5
What do you like best about Nightfall AI?

The security it provides and the guarantee that the data we store is protected Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

It is a bit complicated to implement for some databases. 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.)
"Nightfall is an easy to use and clear DLP tool"
4.5/5
What do you like best about Nightfall AI?

Nightfall can aggregate all our required services into one dashboard for DLP Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Nightfall could always use more "put of the box" DLP rules. Rules tailored for various sources would be nice to hit the ground running even faster. Review collected by and hosted on G2.com.

Miro K.
MK
Miro K.
CTO
Small-Business (50 or fewer emp.)
"Amazing detection. Flexible. Perfect for startups."
5/5
What do you like best about Nightfall AI?

Nightfall's customer success team really knocks it out of the park. They got us onboarded quickly and we were detecting PII in our Slack and GitHub in minutes. Their tools are really easy to use and work exactly as you would expect them, no "learning curve". The out-of-the-box detectors are amazing - we had someone post a JPG snapshot on Slack with a security token showing in the corner, and Nightfall immediately detected it and let us delete it. You can also create your own detectors and add the rules you need to match any PII/tokens custom to our world, and even rules to exclude false positives so it's not noisy. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Pricing is more than fair, but organized in just a little bit of a hard-to-explain way. We have to allocate your units between seats for GitHub and seats for Slack, which luckily Nightfall was able to guide us through with no problems. For smaller startups like us that don't have our 1yr budget projected, a more pay-for-what-you-use model could make it more keyturn. Review collected by and hosted on G2.com.

Raul R.
RR
Raul R.
D
Mid-Market (51-1000 emp.)
"Great DLP"
5/5
What do you like best about Nightfall AI?

Multiple integrations, quick-moving support, and easy to use interface. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

I want more native integrations with new SaaS services instead of relying on the API. Review collected by and hosted on G2.com.

Ty S.
TS
Ty S.
Investor
Mid-Market (51-1000 emp.)
"DLP for Cloud Sprawl"
5/5
What do you like best about Nightfall AI?

- Automated deployment and management of slack usage across various public channels to drive continual touchpoints around privacy by design reminders as employees share information.

- Thoughtful approach of not storing data in systems to keep security practices honored and not creating another risk by using a cloud based security capability. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

- Limited concerns, but the team is still early with building features and capabilities. However there is a great promise as it's a proven founding team that is rolling out new detection capabilities frequently. Review collected by and hosted on G2.com.

Keely S.
KS
Keely S.
V
Mid-Market (51-1000 emp.)
"HIPAA compliant DLP"
5/5
What do you like best about Nightfall AI?

Service-oriented, easy to use, I have total control. Nightfall came highly recommended from colleagues and my use provider (Slack) Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

3 channel solution (on Slack) can create a dangerous level of potential apathy 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.)
"Nightfall at Noxhealth"
4.5/5
What do you like best about Nightfall AI?

Simplicity of install, we are really happy with the solution Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

I have not found anything to dislike with Nightfall 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.)
"Nightfall is a fantastic solution for healthcare companies"
5/5
What do you like best about Nightfall AI?

Nightfall allows us to use Slack to share PHI in private channels. We don't have to think about scanning for PHI constantly and it's increased our efficiency by 10X at least! Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Nothing I can think of, the product is great and the team is truly supportive! Review collected by and hosted on G2.com.

Stuart L.
SL
Stuart L.
Enterprise (> 1000 emp.)
"Nightfall gives Aaron’s real-time visibility and immediate feedback on Slack."
5/5
What do you like best about Nightfall AI?

Nightfall gives us Real-time visibility and immediate feedback to DLP and acceptable use policy violations on Slack. Their customer service is fast at responding to issues. We were able to customize our own regex policies to create a control for Slack. The ease of integration has also been a great experience, allowing us to on-board Nightfall with low friction. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

Nightfall has OCR technology that produces false positives, requiring manual triaging when users are flagged for uploading images on Slack. There are visibility limitations when not running on Slack Enterprise Grid. Review collected by and hosted on G2.com.

Frank B.
FB
Frank B.
Project Manager
Small-Business (50 or fewer emp.)
"Great service for DLP!"
5/5
What do you like best about Nightfall AI?

It has an incredibly simple display and they make it super easy to connect with their team for custom requests. Review collected by and hosted on G2.com.

What do you dislike about Nightfall AI?

I wish it was a bit more robust for healthcare-specific trackers. They have a few and said they are working on a bit more so I'm looking forward to that. 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