# Grammarly > Free/Pro/Enterprise; rewriting and plagiarism detection need Pro The official pricing page opened on 2026-10-12 lays out three tiers on the individual side: Free, Pro, and Enterprise. Free is 0 USD per month and gives spelling and grammar checking, tone hints, and 100 AI prompts a month; Pro renders as 12 USD, a figure the page styles as a strikethrough price and gives no billing period for, paired with a 7-day free trial (it writes Try for free and 0 USD payment today); Enterprise only says Contact Sales. Server plan data embedded in the same page lists Grammarly Subscription as Monthly 30 USD per month, Quarterly 60 USD for 3 months, and Annual 144 USD per year, plus institution and EDU entries; this entry does not turn the rendered 12 USD into a monthly price, and does not align that embedded money with the Pro tier on the page behalf. The comparison table says full-sentence rewriting, tone adjustment, English fluency, and plagiarism and AI-generated-text detection are Pro and above only; AI prompt allowances are 100 per month on Free, 2,000 per member per month on Pro, and unlimited on Enterprise; SAML single sign-on, SCIM, managed mode, BYOK key management, and data loss prevention are Enterprise only. The FAQ says switching a Premium subscription to Pro cancels Premium and refunds the prorated remainder. The Enterprise card says Grammarly is available through Superhuman Go, and the footer credits 2026 Superhuman Platform. The page states no region and no full commercial licence scope. This is not a hands-on test. - Freemium - Verified price: Free 0 — USD / month; Pro 12 — USD (strikethrough, billing period not stated; page also writes Try for free and 0 USD payment today, a 7-day trial; 12 USD not treated as a standalone monthly price). Grammarly Subscription (embedded plan data): Monthly 30 — USD / month; Quarterly 60 — USD / 3 months; Annual 144 — USD / year; institutional 25 — USD / 1 month; flat EDU 50 — USD / 12 months; dynamic 180 — USD / 12 months (per-seat status not stated). Enterprise Contact Sales only, no amount. (region: not stated, checked 2026-10-12). Annual prices are not converted to monthly. - Pricing source: https://www.grammarly.com/plans - Directory score 4.6 / 5 - Last updated: 2026-10-12 - Fact check date: 2026-10-12 - Official source: [Grammarly](https://grammarly.com) - Fact source: https://www.grammarly.com/plans - Canonical: https://aigctoolsbase.online/en/tools/grammarly ## Core features - Spelling and grammar checking (all three tiers) - Full-sentence rewriting and tone adjustment (Pro and above) - Plagiarism and AI-generated-text detection (Pro and above) - AI prompts: 100 per month on Free, 2,000 per member per month on Pro - SAML SSO, SCIM, BYOK, and data loss prevention (Enterprise only) ## When to pick it Choose Grammarly when the same spelling and tone suggestions have to follow you across browser, desktop, and mobile apps, and you accept that full-sentence rewriting, plagiarism detection, and AI-generated-text detection all start at Pro. ## When to skip it Free caps AI prompts at 100 per month and has no full-sentence rewriting or plagiarism detection; for line-by-line polishing and paraphrase the closer record in this directory is QuillBot, and for sentence-level alternative phrasings it is Wordtune. SAML single sign-on, SCIM, BYOK, and data loss prevention are Enterprise only, so check that line before procurement instead of inferring it from Pro; the page states no full commercial licence scope (unverified). ## Workflows using this tool - [AI Content Creation Workflow](https://aigctoolsbase.online/en/workflows/ai-content-workflow) - [AI-Assisted SEO Article Workflow](https://aigctoolsbase.online/en/workflows/ai-seo-article-workflow) ## Similar tools - [QuillBot](https://aigctoolsbase.online/en/tools/quillbot) ★ 4.4 - [Notion AI](https://aigctoolsbase.online/en/tools/notion-ai) ★ 4.5 - [Jasper AI](https://aigctoolsbase.online/en/tools/jasper-ai) ★ 4.4 ## FAQ ### Is Grammarly free? This directory records Grammarly's pricing model as "Freemium". That is not a verified amount. Exact prices, quotas, trials, and regional availability can change — use the vendor's pricing page before paying. ### Where does this site's data on Grammarly come from? Entries for Grammarly are written primarily from the vendor's official site and documentation; the directory record date is 2026-10-12. This site does not aggregate user reviews — scores are editorial sorting signals only. See the methodology page for inclusion scope, source priority, and correction process. ### What are alternatives to Grammarly? This directory also lists QuillBot, Notion AI, Jasper AI as comparable tools to Grammarly. See each page for pricing, platforms, and feature details to compare side by side. ### Which workflows use Grammarly? Grammarly appears in workflows such as AI Content Creation Workflow, AI-Assisted SEO Article Workflow. Open a workflow page for step-by-step instructions and the full tool checklist, then adapt the order to your own creative scenario. ### Is Grammarly beginner-friendly? The platform list for Grammarly was not checked item by item on this source page, and whether a trial or demo exists was not checked for this entry. Beginners should start with the official docs, tutorials, and templates, validate it on small tasks first, then expand into production work. ### How do I decide if Grammarly fits my team? Judge Grammarly on three points: whether the pricing model (currently Freemium) fits the budget, that platform coverage was not checked item by item on this source page, and whether the core capabilities (Spelling and grammar checking (all three tiers), Full-sentence rewriting and tone adjustment (Pro and above), Plagiarism and AI-generated-text detection (Pro and above)) match the workflow. ### Does Grammarly offer an API or third-party integrations? Whether Grammarly offers a public API was not stated on this source page. A missing API mark in the directory does not mean the vendor has no API. ### How is data privacy handled when using Grammarly? Data privacy depends on Grammarly's own privacy policy and data-processing terms, including where uploads are stored and whether content is used for model training. Read the official privacy policy before processing sensitive material, and enterprise users should verify compliance requirements first. ### Can content from Grammarly be used commercially? Grammarly's commercial terms depend on the vendor's service agreement and subscription tier, and license scope can differ per plan. This directory is not legal advice — confirm usage rights on the official terms page before commercial use. ## Sources & data notes This page uses the product's official site as its primary source. Features, pricing, and availability may vary by region and version. The directory score is an editorial ranking signal, not third-party user reviews. - Directory record date: 2026-10-12 - Editorial standard: https://aigctoolsbase.online/en/methodology