Nightfall AI

Founded by Rohan Sathe in 2019

Protect sensitive corporate data across AI models, cloud apps, and user endpoints

Pricing model

Demo

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Nightfall to discover, monitor, and protect sensitive data across your company's cloud services, employee devices, and artificial intelligence tools. It scans emails, SaaS applications, browser interactions, and autonomous agents in real time to prevent data leaks. The software detects customer personal records, company secrets, and source code before they leave your network or reach unauthorized generative AI models. Security teams can also inspect agent tool calls, block prompt injection attacks, track data lineage, and automatically remediate security risks without slowing down daily business operations.

What Nightfall AI does

Block sensitive data inputs into generative AI applicationsScan SaaS repositories for exposed API tokens and secretsFilter outbound browser uploads containing protected health informationIntercept malicious prompt injections targeting internal software agentsAudit user activity across Slack, Jira, and Google DriveQuarantine files that violate internal data compliance rulesInspect and block sensitive data inside AI prompts and tool callsIntercept prompt injection attempts before they reach language modelsDiscover exposed credentials, source code, and customer records in SaaS appsBlock clipboard copying and unauthorized file downloads on endpointsTrace data movement lineage from origin to destination across multi-hop activityEnforce policies on Model Context Protocol serversDeploy pre-trained detection models without manual rule tuning