Grammarly is an AI-powered writing assistance platform that provides grammar checking, text generation, and writing guidance across apps and websites.
Each model independently rates Grammarly on a 1–5 star scale.
Grammarly is a widely trusted AI writing assistant with 30M+ daily users. Strong product quality, transparent pricing, and solid privacy practices. Well-regarded across consumer and enterprise segments with minor past privacy concerns.
Grammarly is a well-known AI-powered writing assistant with a strong reputation for improving writing quality. It is widely trusted but faces some privacy concerns.
Grammarly is a highly reputable AI writing assistant with millions of users. While not a financial service, it excels in product quality and user experience. Its primary focus is on writing improvement, not trading, hence that category is not applicable. Support is generally good, and its reputation is overwhelmingly positive.
Established AI writing assistant (since 2009) with strong user base. Generally trusted; SOC 2/GDPR-focused practices and a past extension vuln fixed quickly. High-quality grammar/AI features at fair pricing. Support is decent. Reviews and media coverage largely positive.
Grammarly is a well-established SaaS writing platform with strong market presence and generally positive user feedback. As a non-financial tech company, regulatory scrutiny is low but privacy compliance is standard. Product quality is high with subscription pricing; support is adequate but not exceptional.
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Grammarly is rated 3.9 out of 5 (“Great”) on TrustRating, based on 5 independent AI model assessments. The TrustScore combines real customer reviews with AI models that independently assess trust, regulation, support and reputation signals. Always do your own research before making a purchase or investment.
TrustRating doesn't issue scam verdicts — we publish the data instead: Grammarly scores 3.9 out of 5 (“Great”) based on 5 independent AI model assessments. Every review passes TrustGuard, our fraud-screening system that blocks fake and paid reviews, so the score reflects genuine customer experience. Read the most recent reviews below before you decide.
Grammarly currently has a TrustScore of 3.9 out of 5 (“Great”). The score blends verified customer reviews with assessments from multiple independent AI models, and it updates automatically as new reviews and scans come in. You can read exactly how scores are computed on our methodology page.
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