Nightfall AI vs Sprinto

Nightfall AI is a data loss prevention (DLP) platform that finds sensitive data in SaaS apps, email, endpoints, browsers and AI tools and stops it from leaking. It was founded in 2018 by Isaac Madan and Rohan Sathe, came out of stealth in November 2019 (it originally launched as Watchtower AI) and is based in San Francisco; its privacy policy names the operating company as Shoreline Labs, Inc. Sathe is now chief executive. Nightfall has disclosed $60.3 million in funding: $20.3 million at its 2019 launch, with the latest round co-led by Bain Capital Ventures and Venrock, and a $40 million Series B led by WestBridge Capital in August 2022. We found no later round and no acquisition. The product has five parts. Data Detection and Response scans SaaS apps through their APIs, including Slack, Google Drive, Gmail, Jira, Confluence, Salesforce, Microsoft 365, Notion and Zendesk. Data Exfiltration Prevention uses lightweight agents and browser plugins on macOS and Windows (Chrome, Firefox, Safari and Edge) to stop browser uploads, AI prompts, personal cloud sync, USB transfers and pushes to personal code repositories, and traces files from corporate origin to external destination. AI Security covers employee AI use (personal ChatGPT accounts, unmanaged copilots and browser AI tools) and AI agents, with hooks for Cursor, Claude Code and VS Code, MCP server discovery, and monitoring of Claude Enterprise through Anthropic's Compliance API. Data Discovery and Classification is an add-on that scans data at rest, and Nyx, launched in July 2025, is an AI agent that investigates incidents and tunes policies. In September 2026 Nightfall opened early access to an MCP Gateway that enforces policy on agent tool calls before they run. **AI compliance coverage** Nightfall's compliance material is about data protection frameworks, not AI regulation. Its help center explains how it helps with HIPAA, PCI DSS, SOC 2 and ISO 27001, and its detectors cover PII, PHI, payment card data, secrets and source code, with an out-of-the-box PCI detection template. We found no material on the EU AI Act, ISO 42001 or the NIST AI RMF. Its security page says Nightfall is SOC 2 Type 2 certified and that its databases are all in the United States. **Who it's for** Security teams that want one tool for SaaS DLP, endpoint exfiltration and employee and agent use of AI, particularly companies with sensitive data in Slack, Google Workspace and Microsoft 365. Its published customer stories include a health tech company using it to keep Slack and GitHub HIPAA compliant.

Sprinto is a compliance automation (GRC) platform founded in 2020 by Girish Redekar and Raghuveer Kancherla. It operates from Bengaluru and San Francisco through Sprinto Technology Private Limited and Sprinto, Inc. It has raised $31.8 million, most recently a $20 million Series B led by Accel in April 2024, and says more than 4,000 companies use it. The platform automates continuous monitoring, evidence collection, policies, risk and vendor management and audit preparation through 300+ integrations. Sprinto says 25+ frameworks are automated out of the box and 200+ are digitized, including SOC 2, ISO 27001, HIPAA, GDPR and PCI DSS. In March 2026 it announced an Autonomous Trust Platform of software agents that refresh evidence, run vendor due-diligence questionnaires and track control gaps to closure; its AI Playground lets teams build their own agents without code. **AI compliance coverage** Sprinto has a dedicated ISO/IEC 42001 offering with policy templates, control coverage, continuous monitoring and expert guidance, and detects AI tool use across browser extensions, managed devices, integrations and SSO sign-ins. Its EU AI Act material is a free applicability checker and a landing page promising automated AI risk classification; the NIST AI RMF is mentioned only as a control set it maps from. AI Governance is sold as an add-on. **Who it's for** Startups and mid-market companies that need SOC 2 or ISO 27001 and want ISO 42001 on the same platform. Named customers include WeWork, Anaconda and Whatfix.