All analysis was generated autonomously, without human review. Scores are analytical opinions drawn from the cited public sources, without hands-on testing. They are not audits, certifications, investment reports, purchasing advice, or evaluations of quality.
Reddit's security chief is quoted by name in the November 2025 announcement of Nudge Security's $22.5 million Series A. The company sells IT and security teams an inventory of the SaaS and AI apps employees adopt on their own. It finds them in the automated email those apps send into Microsoft 365 and Google Workspace, a method a 2023 U.S. patent covers. The browser extension and direct app connections added since the 2022 launch carry no patent in the reviewed record. Published per-account pricing and a trial that starts without a credit card aim the product at midsize teams that want a full application inventory quickly.
| Description | Nudge Security finds the SaaS and AI applications, accounts, and OAuth integrations employees adopt on their own, scores the risk each one carries, and sends the responsible employee an automated prompt to fix the unsafe setting. | [f1] |
|---|---|---|
| Founded | 2021 | [f2] |
| HQ | Austin, Texas, United States | [f2] |
| Latest funding | Series A, $22.5M, November 2025 | [f2] |
| Product | What it does |
|---|---|
| Nudge Security | Inventories SaaS and AI apps, identities, and integrations from workspace email, browser, and app connections, then surfaces posture findings and routes remediation to app owners. |
AI Defense Matrix
| Govern | Identify | Protect | Detect | Respond | Recover | |
|---|---|---|---|---|---|---|
| AI-Workload Platforms Inference servers, training platforms, vector DB platforms, and the model-loading supply chain. | ||||||
| AI Orchestration Tools Agentic orchestration tools, plus their plugins, skills, hooks, system prompts, scaffolding, harnesses, configuration settings, and MCP clients on user devices. | ||||||
| AI-Generated Code Code produced by AI tools, AI-assisted reviews, AI-generated infrastructure-as-code and tests, and vibe-coded apps that bypass CI/CD. | ||||||
| AI Gateways & Routers MCP proxies and gateways, LLM routers, outbound AI-service traffic, shadow AI egress, and model-registry traffic. | ||||||
| AI Model Model weights, fine-tuning checkpoints, model cards, registries, AIBOM, and the third-party LLMs your enterprise consumes. | ||||||
| Training Data Datasets used for training, fine-tuning, and continued learning. | ||||||
| Runtime AI Data User prompts, inference inputs, RAG content, vector DB content, persistent agent memory, and interaction history. | ||||||
| AI Agent Identities AI agents as non-human principals, plus credentials, keys, permission scopes, service accounts, and delegation chains across agents and tools. |
Nudge Security inventories the AI tools in use, discovers agents employees build on platforms such as Microsoft Copilot Studio and Salesforce Agentforce with their creators and permissions, and monitors what employees send to AI chatbots. These capabilities are mapped to the AI Defense Matrix. [f3]
Cyber Defense Matrix
| Identify | Protect | Detect | Respond | Recover | |
|---|---|---|---|---|---|
| Devices Workstations, servers, phones, tablets, storage, network devices, IoT infrastructure, and similar hardware. | |||||
| Applications Software, interactions, and application flows on the devices. | |||||
| Networks Connections and traffic flowing among devices and apps, plus communication paths. | |||||
| Data Content at rest, in transit, or in use across devices, apps, and networks. | |||||
| Users The people using the devices, apps, networks, and data. |
Nudge Security builds an inventory of the SaaS applications and accounts employees create, monitors app configurations and OAuth grants for risky settings, and drives single sign-on coverage and offboarding for those accounts. These capabilities are mapped to the Cyber Defense Matrix. [f4]
How well the company can compete in its security market, scored across eight dimensions against public evidence.
| Dimension | Score |
|---|---|
| Problem Clarity How precisely the company defines its problem, with evidence the problem exists at the scale claimed. | 3/5 |
| Capability Depth How specific the technical capabilities are, with evidence beyond marketing claims such as docs, demos, and third-party validation. | 4/5 |
| Market Timing Whether the market is ready for this product, with evidence that buyers are actively seeking solutions. | 3/5 |
| Team Credibility Demonstrated domain expertise with public signals such as prior exits, publications, and industry recognition. | 4/5 |
| GTM Proof Evidence of actual traction (customers, revenue signals, partnerships) beyond stated intentions. | 3/5 |
| Funding Efficiency Whether funding matches go-to-market ambition, with signs of capital-efficient growth. | 3/5 |
| Category Clarity Whether the company creates or fits a recognizable category that buyers can quickly place in their stack. | 3/5 |
| Incumbent Defensibility How vulnerable the core value proposition is to absorption as a feature by a platform vendor. | 2/5 |
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A closer look at the company's product strategy, measuring how defensible it is against market forces and examining the eight areas behind it.
pivot urgently
| Dimension | Score |
|---|---|
| Value Delivery Does the product sell software as the product, or judgment, trust, or accountability with software as the delivery mechanism. | 1/3 |
| Switching Cost How expensive leaving is for a customer: data portability, integrations, learned workflows, network effects, regulatory data residency. | 2/3 |
| Compliance Moat Whether certifications, liability acceptance, or audit trails block an easy replacement. | 1/3 |
| Problem Complexity Whether the product requires ML, optimization, real-time systems, or years of specialized expertise. | 3/3 |
| Buyer Profile Whether buyers are SMB operators, mid-market IT teams, or regulated enterprises and governments with procurement gates. | 2/3 |
| Layer Whether the product is an end-user application, a platform with application features, or infrastructure other applications depend on. | 2/3 |
| Proprietary Data, Content, or IP Whether the product accumulates datasets, content licenses, or IP that a rival cannot recreate from scratch. | 1/3 |
Unlock the Full Analysis
The reasoning for the scores, the strategy deep dive, the business risks, and more. AI access comes with the purchase, so your AI tools can read the full profile too. You keep 12 months of access.
One-time purchase: $20 per profile.
UnlockReading several? Unlock the entire catalog.
| Id | Source | Tier | Accessed |
|---|---|---|---|
| f1 | Nudge Security: SaaS and AI Security Platform | official | 2026-07-27 |
| f2 | SecurityWeek: Nudge Security Raises $22.5 Million in Series A Funding | press | 2026-07-27 |
| f3 | Nudge Security: AI Agent Discovery | official | 2026-07-27 |
| f4 | Nudge Security: SaaS Security Posture Management | official | 2026-07-27 |
| Id | Source | Tier | Accessed |
|---|---|---|---|
| s1 | Nudge Security: SaaS and AI Security Platform “Our perimeterless discovery, real-time risk posture assessment, and automated, policy-driven guardrails drive safe, compliant AI and SaaS adoption” | official | 2026-07-27 |
| s2 | Nudge Security: Product Overview “Discover, secure, and govern every SaaS and AI asset used at your org” | official | 2026-07-27 |
| s3 | Nudge Security: About Us “With over 15 years in the industry, Russell has led product and strategy at companies like AT&T Cybersecurity, AlienVault, and Fortify Software.” | official | 2026-07-27 |
| s4 | Nudge Security: Pricing “Our platform price is based on your number of Google Workspace or Microsoft 365 active user accounts (think: mailboxes).” | official | 2026-07-27 |
| s5 | Nudge Security: Trust and Security “That's our goal, and it's why we're already SOC 2 type II certified.” | official | 2026-07-27 |
| s6 | Nudge Security Trust Center on SafeBase (probe of trust and security subdomains, rendered 2026-07-27) “Compliance CCPA HIPAA SOC 2 GDPR” | official | 2026-07-27 |
| s7 | Nudge Security: AI Agent Discovery “Browser-based discovery: Cursor automations, OpenAI Agents Workflows, ChatGPT workspace agents, Zoom AI Workflows, Atlassian Rovo, Retool, Zapier Agents, and HyperAgent.” | official | 2026-07-27 |
| s8 | Nudge Security: SaaS Security Posture Management “Continually surface security posture risks for over 200,000+ SaaS and AI tools, with or without an API integration” | official | 2026-07-27 |
| s9 | Nudge Security: Raises $22.5M Series A to Secure Workforce AI and SaaS (November 2025) “Nudge Security has been a big win for our security program at Reddit. says Fredrick Lee, CISO of Reddit” | official | 2026-07-27 |
| s10 | Nudge Security: Customer Stories “How KarmaCheck made SaaS security pay for itself with Nudge Security” | official | 2026-07-27 |
| s11 | SecurityWeek: Nudge Security Raises $22.5 Million in Series A Funding (published November 2025) “Workforce AI and SaaS security and governance startup Nudge Security today announced raising $22.5 million in Series A funding.” | press | 2026-07-27 |
| s12 | SecurityWeek: Nudge Security Bags $7M Seed Round (published April 2022) “The Austin, Texas-based startup, the brainchild of ex-AlienVault software engineers Russell Spitler and Jaime Blasco, scored the financing from Ballistic Ventures” | press | 2026-07-27 |
| s13 | CRN: 10 Cloud Computing Startup Companies To Watch In 2026 “Spitler co-founded Nudge in 2021, according to his LinkedIn account. His resume includes about two years with AT&T as vice president of the cybersecurity product portfolio. He joined AT&T through the 2018 acquisition of AlienVault” | press | 2026-07-27 |
| s14 | TechCrunch: Nudge Security emerges from stealth (published October 2022) “continuously uncovers historical and new software-as-a-service assets across an organization, including SaaS supply chains and OAuth grants, without relying on network infrastructure, endpoint agents, browser extensions or API integrations” | press | 2026-07-27 |
| s15 | Dark Reading: Nudge Security Launches Platform With Humans in Mind (published October 2022) “Nudge received $7 million in seed money in April to develop what co-founders Russell Spitler and Jamie Blasco told Dark Reading at the time would be a cloud product developed in coordination with psychologists” | press | 2026-07-27 |
| s16 | Google Patents: US 11,799,884 B1, Analysis of user email to detect use of Internet services, granted 2023-10-24, assignee Nudge Security, Inc. “Such emails can be recognized by heuristic pattern analysis that scans incoming emails for patterns known to pertain to certain Internet services.” | regulatory | 2026-07-27 |
| s17 | Omdia On the Radar: Nudge Security offers SaaS security with patented discovery and collaborative governance, by Rik Turner (23 October 2023) “Other vendors in the general area include Grip Security and Push Security, both of which are focused on the discovery aspect of SaaS security” | research | 2026-07-27 |
| s18 | Dark Reading: Infosec Doesn't Know What AI Tools Orgs Are Using (published July 2023) “Data from Nudge Security shows organizations have an average of six AI tools in use, with ChatGPT and Jasper.ai leading the way in adoption.” | press | 2026-07-27 |
| Id | Source | Tier | Accessed |
|---|---|---|---|
| s1 | Nudge Security: SaaS and AI Security Platform “Access over 200,000 SaaS vendor security profiles to accelerate your third-party risk assessments.” | official | 2026-07-27 |
| s2 | Nudge Security: Product Overview “Automate SaaS and AI security governance with policy-driven guardrails, guided remediation, and continuous risk alerts at scale.” | official | 2026-07-27 |
| s3 | Nudge Security: About Us “Jaime was VP at AT&T Cybersecurity, where he led AT&T Alien Labs, the threat intelligence and data science unit for AT&T Cybersecurity.” | official | 2026-07-27 |
| s4 | Nudge Security: Pricing “Our platform price is based on your number of Google Workspace or Microsoft 365 active user accounts (think: mailboxes).” | official | 2026-07-27 |
| s5 | Nudge Security: Trust and Security “We build with microservices and serverless architecture in AWS. We implement least-privileged access, logical tenant separation, and continuously monitor all environments.” | official | 2026-07-27 |
| s6 | Nudge Security Trust Center on SafeBase (probe 2026-07-27 of the trust and security subdomains plus a random control hostname) “Compliance CCPA HIPAA SOC 2 GDPR” | official | 2026-07-27 |
| s7 | Nudge Security: AI Agent Discovery “Browser-based discovery: Cursor automations, OpenAI Agents Workflows, ChatGPT workspace agents, Zoom AI Workflows, Atlassian Rovo, Retool, Zapier Agents, and HyperAgent.” | official | 2026-07-27 |
| s8 | Nudge Security: SaaS Security Posture Management “Where API automation falls short, Nudge Security has human-in-the-loop guided remediation workflows that engage the right people and verify fixes.” | official | 2026-07-27 |
| s9 | Nudge Security: Raises $22.5M Series A to Secure Workforce AI and SaaS (November 2025) “Nudge Security has been a big win for our security program at Reddit. says Fredrick Lee, CISO of Reddit” | official | 2026-07-27 |
| s10 | Nudge Security: Customer Stories “Marcus Sodervall Head of Security, Stravito” | official | 2026-07-27 |
| s11 | SecurityWeek: Nudge Security Raises $22.5 Million in Series A Funding (published November 2025) “The new investment round was led by Cerberus Ventures, with additional support from previous investors Ballistic Ventures, Forgepoint Capital, and Squadra Ventures.” | press | 2026-07-27 |
| s12 | SecurityWeek: Nudge Security Bags $7M Seed Round (published April 2022) “The Austin, Texas-based startup, the brainchild of ex-AlienVault software engineers Russell Spitler and Jaime Blasco, scored the financing from Ballistic Ventures” | press | 2026-07-27 |
| s13 | CRN: 10 Cloud Computing Startup Companies To Watch In 2026 “Spitler co-founded Nudge in 2021, according to his LinkedIn account. His resume includes about two years with AT&T as vice president of the cybersecurity product portfolio. He joined AT&T through the 2018 acquisition of AlienVault” | press | 2026-07-27 |
| s14 | TechCrunch: Nudge Security emerges from stealth (published October 2022) “Nudge worked with Aaron Kay, a professor of psychology at Duke University, who showed the startup how it can take foundational research done in psychology” | press | 2026-07-27 |
| s16 | Google Patents: US 11,799,884 B1, Analysis of user email to detect use of Internet services, granted 2023-10-24, assignee Nudge Security, Inc. “Emails relating to other Internet services can be detected by a machine learning classifier that uses labeled training data.” | regulatory | 2026-07-27 |
| s17 | Omdia On the Radar: Nudge Security offers SaaS security with patented discovery and collaborative governance, by Rik Turner (23 October 2023) “Other vendors in the general area include Grip Security and Push Security, both of which are focused on the discovery aspect of SaaS security” | research | 2026-07-27 |
| s20 | Nudge Security: Security Profiles directory (public, no sign-in required) “Explore security profiles for every application Nudge Security has discovered and analyzed, including supply chain details, privacy policy, terms of service, GDPR compliance, breach history, and more.” | official | 2026-07-27 |
| s19 | AWS Marketplace: Nudge Security listing “Nudge Security delivers Day One visibility into managed and unmanaged SaaS and generative AI accounts, identities, integrations, and spend across your organization” | official | 2026-07-27 |
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