According to AlphaMoat, as of 2026-09, the Chrome extension Argus by TrustScale has 393 users (+0.3% MoM), rated 4.9 (28 reviews) — ranked #2,480 of 9,324 AI browser extensions, and #603 of 2,418 in General AI.
Introducing Argus - AI Hallucination Protection AI saves time—until it hallucinates with absolute confidence. Argus by TrustScale brings deterministic hallucination detection and protection directly into your browser, delivering instant claim scoring, source citations and real-time validation everywhere you work.
Key Features
Take Argus Everywhere You Work - Try it for free with 12,000 credits on us. Stop second-guessing AI outputs. Install the Argus Chrome Extension to bring instant proof reading to your daily workflow, or visit trustargus.ai to scan live chat outputs.
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ CompareChange default search engine to ChatGPT search.
+ CompareOne stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ CompareSummarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.