Overview

Nightfall AI — AI data loss prevention platform that finds and protects sensitive data across SaaS and cloud.

Nightfall AI is a cloud-native data loss prevention platform that uses AI to discover, classify, and protect sensitive data — PII, PHI, API keys, credentials, and financial data — across SaaS applications, cloud storage, and AI tools including ChatGPT and GitHub Copilot. Unlike traditional DLP solutions that rely on regex and keyword patterns, Nightfall's AI models understand context and can accurately identify sensitive information even in unstructured text, images, and code.

Community reviews

Share your take on Nightfall AI

4.1

★★★★★

54 reviews

5★

4★

3★

2★

1★

Amanda H. ✓ Verified

CMO

★★★★★

22 days ago

The best tool I've used

Worth every penny. Performance is fast — no noticeable latency even on large inputs. The output quality surprised me — it actually sounds human.

Heather G. ✓ Verified

VP of Engineering · Salesforce

★★★★★

1 months ago

Great tool, minor quibbles

Pleasantly surprised by the quality. Reduced the time I spend on this task by about 70%. Wish the free tier had slightly higher limits. A staple in my tech stack now.

Sarah P. ✓ Verified

AI Researcher · Figma

★★★★★

3 months ago

Good value, works well

Works really well for my use case. The accuracy has improved significantly with recent model updates. The customization options let me tailor it to my exact workflow.

Jason R. ✓ Verified

Founder · Salesforce

★★★★★

7 months ago

Impressed with the results

Works really well for my use case. Integration with my existing tools was seamless — no friction at all. Performance is fast — no noticeable latency even on large inputs. The UI takes some getting used to. Best tool in this category, hands down.

Wei J.

CMO · Y Combinator startup

★★★★★

8 months ago

Decent but has room to grow

Has potential, but needs polish. Integration with my existing tools was seamless — no friction at all. The onboarding flow was smooth and I was productive from day one.

Patrick M. ✓ Verified

Content Creator

★★★★★

8 months ago

Strong product overall

Good value for the price. It handles edge cases better than anything else I've tried. The recent updates have addressed most of my initial concerns. I'd love to see better export options. Five stars — no hesitation.

Victoria W. ✓ Verified

CTO · bootstrapped startup

★★★★★

8 months ago

Needs a lot of improvement

Not what I expected. Reduced the time I spend on this task by about 70%.

Priya B.

Freelance Developer · Deloitte

★★★★★

11 months ago

Solid product, recommended

Really solid tool overall. Customer support responded within hours and solved my issue. The free tier is genuinely generous compared to competitors. The AI doesn't just suggest — it learns from my preferences over time. Occasional slowdowns during peak hours. Best tool in this category, hands down.

Christina M.

VP of Engineering

★★★★★

11 months ago

Happy with my subscription

Genuinely useful — glad I tried it. The output quality surprised me — it actually sounds human. Highly recommend.

Priya D.

Software Engineer

★★★★★

1 years ago

Best in class, no question

Blown away by the quality. The onboarding flow was smooth and I was productive from day one. I use this daily and it's become essential to how I work. My team adopted this immediately after I shared it with them. A staple in my tech stack now.

Sofia M. ✓ Verified

CMO · GitLab

★★★★★

1 years ago

Exactly what I needed

One of the best investments I've made. It handles edge cases better than anything else I've tried. I've recommended this to at least 10 colleagues already. Pricing is fair for the value you get. Would recommend to anyone in my industry.

Luca G. ✓ Verified

UX Designer · Notion

★★★★★

1 years ago

Great tool, minor quibbles

Pleasantly surprised by the quality. Integration with my existing tools was seamless — no friction at all. I use this daily and it's become essential to how I work. Integration with my existing tools was seamless — no friction at all. Definitely worth trying.

Wei J. ✓ Verified

Co-founder · GitHub

★★★★★

1 years ago

Exactly what I needed

Can't imagine working without it now. The AI suggestions are incredibly accurate and save me hours every week. It handles edge cases better than anything else I've tried. Works consistently across all my devices and browsers.

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