As of September 2026, AlphaMoat tracks 88 AI browser extensions tagged Cybersecurity & Compliance. The most-installed is Total WebShield (100.0K users). Ranked by install count, updated monthly.
| # | Extension | Publisher | Users | Rating |
|---|---|---|---|---|
| 1 | Browse safer with cloud-based antivirus that blocks phishing, malware, and harmful websites. | Totalav | 100.0K | ★ 3.7 |
| 2 | Free AI ReCaptcha Solver by Raptor solves reCAPTCHA challenges with a neural network that runs inside the extension, with no API key or payment. | captchaplugin | 20.0K | ★ 5.0 |
| 3 | Block porn, adult content and distracting sites with an AI-powered blocker that keeps you focused. | blockp | 10.0K | ★ 4.6 |
| 4 | Records login sequences in Chrome to drive ZeroThreat AI web and API security scans. | ZeroThreat | 3.0K | ★ 4.4 |
| 5 | This extension inspects and validates OpenAI Ads pixel events on live pages, catching broken tracking before attribution is affected. | - | 1.0K | ★ 5.0 |
| 6 | Conveyor uses GPT to auto-answer security questionnaires and RFPs wherever they live, right in your browser. | Conveyor | 1.0K | ★ 5.0 |
| 7 | zkPass AI Schema Copilot generates zkPass verification schemas from natural language by observing authenticated web APIs. | zkpass | 1.0K | ★ 5.0 |
| 8 | Codex Auth exports your ChatGPT session auth data to a local JSON file for personal backup, offline and private. | - | 785 | ★ 5.0 |
| 9 | Block unauthorized and shadow AI usage of tools like Deepseek and ChatGPT inside your organization. | Preamble | 500 | ★ 3.0 |
| 10 | Hides and anonymizes names, emails, cards and secrets before your prompt reaches ChatGPT, Claude or Gemini. 100% local, no servers. | piiblock | 492 | ★ 5.0 |
| 11 | Blockfence is an open-source, community-driven crypto security extension that uses AI risk evaluation to guard against Web3 scams. | blockfence | 473 | ★ 5.0 |
| 12 | LLM Access Checker shows whether the current page is reachable by common LLM crawlers such as GPTBot, ClaudeBot, and PerplexityBot. | Uproer | 446 | ★ 5.0 |
| 13 | ClickNext AI Security Monitor is an enterprise DLP tool that logs employee prompts on web-based AI platforms for compliance and data loss prevention. | ClickNext Company | 440 | - |
| 14 | Skypher uses agentic AI to auto-complete security questionnaires in portals like OneTrust and Archer, and Excel DDQs. | Skypher | 343 | ★ 5.0 |
| 15 | ZoomEye GPT blends ZoomEye's global cyber-asset search with AI analysis to help security researchers collect and process intelligence faster. | zoomeye | 332 | ★ 5.0 |
| 16 | CyberGuard is a free online security scanner that detects network threats, trackers, and AI-specific risks. | lockllm | 279 | ★ 5.0 |
| 17 | NOVA AI Detector scans Web3 sites, smart contracts, and transactions with AI to block phishing and scam threats in real time. | Orberai | 277 | ★ 5.0 |
| 18 | Block ads and unwanted content with AI-powered semantic rules | - | 255 | - |
| 19 | Healthcare workforce compliance tool that warns before sensitive patient information is submitted to AI tools. | Planbase | 248 | ★ 5.0 |
| 20 | Blocks NSFW and porn content with AI filtering to keep browsing focused. | stoptouchingyourself | 245 | ★ 2.8 |
| 21 | EclecticIQ Threat Scout 是用 OpenAI NLP 将网络威胁信息转为 STIX 2.1 结构化数据的 AI 安全扩展。 | Eclecticiq | 220 | ★ 5.0 |
| 22 | Spot and summarize cyber threat intel on any page with ML and NLP. | Cyware | 212 | ★ 5.0 |
| 23 | Zygon Copilot helps you manage and automate user access directly inside your SaaS apps, assisting with the tedious tasks of securing and governing accounts. | Zygon | 196 | - |
| 24 | LimitX is an AI-powered content blocker that filters pornographic, NSFW, gambling, and violent websites to build healthier browsing habits. | limitx | 184 | ★ 5.0 |
| 25 | Protect yourself, and others too... | Defendme | 182 | ★ 5.0 |
| 26 | AI VPN is a secure, fast VPN extension that uses AI to pick the optimal server for privacy, security, and accessibility. | - | 173 | ★ 1.2 |
| 27 | Agent Charley is a small language model agent that intercepts social engineering, spear-phishing, and phishing attempts in real time as you browse, with privacy in mind. | Charlemagne Labs | 144 | ★ 5.0 |
| 28 | An on-device AI blocker that detects and blurs explicit images and text while browsing. | focusshieldapp | 143 | - |
| 29 | OmniSpeech AI Detect scans browser audio in real time and flags each voice as likely deepfake, possibly synthetic, or likely human. | omni-speech | 124 | ★ 5.0 |
| 30 | Scrut AI autofills security questionnaires from your policies and evidence on the Scrut Platform in minutes. | Scrut Automation | 113 | - |
| 31 | Warns or blocks sensitive data (PAN, Aadhaar, cards, etc.) before it's sent to AI chat tools like Claude, ChatGPT, and Gemini. | - | 107 | - |
| 32 | Otaku AI provides a floating agentic wallet for executing, tracking, and logging token trades. | hellootaku | 87 | ★ 4.8 |
| 33 | Acuvity gives security administrators visibility into AI services accessed across their organization. | Acuvity | 86 | ★ 5.0 |
| 34 | SecurityPal Copilot offers AI-Driven assistance for security and GRC queries for efficient, automated security questionnaires. | Securitypalhq | 85 | ★ 5.0 |
| 35 | A phishing guard using two AI models to detect zero-day phishing URLs before you fall for them. | PROSFINITY | 84 | ★ 5.0 |
| 36 | HAWK EYES uses machine learning and layered URL analysis to warn users about potential phishing websites in real time. | Thehawkeyes | 82 | ★ 5.0 |
| 37 | An AI-based ad blocker removing pop-ups, video ads, and trackers for cleaner browsing. | Adblockpro | 82 | ★ 5.0 |
| 38 | Browser-based threat intelligence that checks IOCs across 11 sources and adds an AI assessment. | ahtapot | 79 | ★ 5.0 |
| 39 | Blocks images based on user-set filters using Google's Vision AI and your own GCP Vision API key. | - | 77 | ★ 1.0 |
| 40 | AI Email Genie analyzes webmail for phishing, fake invoices, BEC, unsafe links, and sender-authentication risks. | Iclick Solutions | 73 | ★ 5.0 |
| 41 | LLM에 텍스트를 붙여넣거나 파일을 올리기 전, PC 안에서 개인정보를 가려냅니다. | Myorange | 71 | ★ 5.0 |
| 42 | Discovers and pinpoints sensitive data in documents for review and redaction before sharing or disclosure. | Foxit Software | 68 | ★ 5.0 |
| 43 | A privacy-first space for the intention economy that keeps your data out of advertising auctions. | myhaven | 67 | ★ 5.0 |
| 44 | 为访问 DALL·E、GPT-4 等 OpenAI 产品设计的加速插件,支持 TRY 试用与 PRO 无限制节点。 | Letsmain | 65 | - |
| 45 | AI scans text, images, and videos in real time to flag ad policy compliance issues before publishing. | Loopholes | 63 | ★ 5.0 |
| 46 | Masks API keys, passwords, and tokens before they reach AI chats, storing originals in a local vault. | secretsanitizer | 63 | ★ 5.0 |
| 47 | Real-time protection from scams, phishing & online threats. Smart analysis, tracker blocking & privacy. | Estrategias de Marketing LE Paradise S L | 57 | ★ 5.0 |
| 48 | Block AI sites and hide Google AI Overviews, with Pro options for on-page control. | - | 55 | - |
| 49 | AI-driven password generator with customizable complexity and one-click copy. | - | 54 | - |
| 50 | Cyware AI Browser Agent brings SOC, threat intelligence and incident reporting agents into the browser to act on security pages under guardrails. | Cyware | 50 | ★ 5.0 |
In September 2026, Total WebShield (100.0K users) ranks #1 by users, followed by Free AI ReCaptcha Solver by Raptor (Captcha Plugin (20.0K users) and BlockP (10.0K users).
Ranked by users, the top 10 are: 1. Total WebShield, 2. Free AI ReCaptcha Solver by Raptor (Captcha Plugin, 3. BlockP, 4. ZeroThreat AI Recorder, 5. OpenAI Ads Pixel Helper ChatGPT, 6. Conveyor, 7. zkPass AI Schema Copilot, 8. Codex Auth, 9. Shadow AI Blocker, 10. PiiBlocker.
AlphaMoat tracks 88 Cybersecurity & Compliance AI Chrome extensions, ranked by users. User counts come from public Chrome Web Store data. Updated monthly; the current data is for September 2026.
Lists every Chrome extension carrying this tag, ranked by latest-month install count. See methodology.