Jasper
4.7 AI 内容营销与社媒
Generative AI platform purpose-built for marketing teams to create on-brand content at scale.
$69/mo 访问 ↗
Grammarly
AI 内容营销与社媒 4.6 /5 MaxAEO 评分
AI writing assistant that improves clarity, tone, grammar, and on-brand consistency everywhere you write.
速览
Grammarly is best for polishing marketing copy. It offers a free tier, with paid plans from $12/member/mo. Its standout strength is ubiquitous, works inline everywhere you write; the main trade-off is an editing/assistant tool, not a content generator. Top alternatives: Jasper and Copy.ai.
评分方法 编辑独立，排名不接受付费
定价
免费版 · $12/member/mo
免费版
有
评分
4.6 /5
定价为撰文时（2026 年 6 月）信息，可能变动，请以官网为准。 · 数据核实于 2026-06-03
定价方案
| 方案 | 价格 | 亮点 |
|---|---|---|
| Free | $0/mo | Spelling/grammar, tone detection, and 100 AI prompts per month |
| Pro | $12/member/mo billed annually ($30 billed monthly) | Full-sentence rewrites, tone/brand consistency, plagiarism/AI detection, 2,000 AI prompts/member/mo; team plans 1-149 seats |
| Enterprise | Custom | Delivered via Superhuman Go: proactive AI everywhere, unlimited members, SAML SSO, SCIM, data loss prevention, BYOK encryption |
定价以官网为准（信息截至 2026-06-03）。
最适合
Polishing marketing copy Brand and tone consistency Teams writing across channels Non-native English writers
为什么推荐
Grammarly is the most widely adopted AI writing assistant and a fixture on best-AI-content-tool lists, ensuring marketing content is clear, error-free, and on-brand. It complements generative tools by acting as the editing layer across email, social, docs, and the web, with a usable free tier.
我们的观察
From our research, Grammarly's standout is breadth of reach — one consistent writing layer across Google Docs, Microsoft Word/Outlook, Gmail, Slack, and many other apps, so polishing and tone/brand consistency happen in place. The tradeoff to weigh: the product is mid-transition under the new Superhuman Platform parent (legacy Premium is folding into Pro), and the most proactive 'works everywhere' AI plus unlimited generative prompts are gated to the Contact-Sales Enterprise tier delivered via Superhuman Go.
核心场景
- Editing blog posts and articles for clarity
- Maintaining consistent brand tone
- Real-time grammar and style checks
- AI-assisted rewriting and shortening
- Proofreading social and email content
集成
Google Docs Microsoft Word Gmail Microsoft Outlook Slack Salesforce Microsoft PowerPoint LinkedIn Microsoft Teams Google Sheets Zendesk Jira
优点
- Ubiquitous, works inline everywhere you write
- Generous free tier plus affordable Pro
- Excellent for tone, clarity, and consistency
缺点
- An editing/assistant tool, not a content generator
- Generic explanations and limited long-form drafting
选型时重点对比
- Editing/quality assistant vs generation-first tools like Jasper
- Works inline across every app and browser, not a standalone editor
- Strong free tier vs paid-only AI writers
Grammarly 的替代品
Copy.ai
4.6 AI 内容营销与社媒
AI copywriting platform that has grown into a GTM AI engine for marketing and sales content workflows.
$49/mo 访问 ↗
Writesonic
4.6 AI SEO / AEO / GEO
All-in-one SEO and GEO platform pairing AI visibility tracking with content generation and an execution Action Center.
$79/mo 访问 ↗
常见问题
Grammarly Premium 和 Grammarly Pro 有什么区别？
Premium was Grammarly's individual-only paid tier (full-sentence rewrites, tone suggestions, plagiarism detection, 1,000 AI prompts/mo). Pro replaces it: it works for one person or teams (currently 1-149 seats), keeps all Premium writing features, raises the generative AI allowance to 2,000 prompts/month, and adds team features like style guides, brand tones, Knowledge Share, Snippets, and analytics.
Grammarly 接受哪些付款方式？
Grammarly accepts major credit cards (Visa, Amex, Mastercard, Discover) and PayPal. Customers buying Grammarly Business for 10+ members annually can request an invoice payable by bank transfer (ACH/Wire), card, Apple Pay, or Google Pay; PayPal cannot be used for invoices.
Grammarly 多少钱？
Grammarly starts at $12/member/mo. A free tier is available to start.
Grammarly 最适合谁用？
Grammarly is best for Polishing marketing copy, Brand and tone consistency, Teams writing across channels. A typical use: editing blog posts and articles for clarity.
Grammarly 有哪些替代品？
Top Grammarly alternatives include Jasper, Copy.ai, Writesonic — compare them on features, pricing, and best-fit use case.
Grammarly 值得用吗？
Ubiquitous, works inline everywhere you write, though an editing/assistant tool, not a content generator. It is a strong fit for polishing marketing copy.
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