Grammarly
The default AI writing assistant, offering grammar, clarity and tone checks across most apps.
- Price
- $12
- Score
- —
- Saves
- 0
// Category
The Writing & Content group covers software that produces or refines text: general writing aids, conversion copy, search optimization, social scheduling, summarizing, translation and email. Rankings here compare output quality, editing control and integrations.
Key decision factors are brand-voice controls, accuracy on long documents, language coverage and where the tool runs (browser, editor, inbox). Pricing typically scales by usage volume or seats, with free tiers capped well below professional needs.
#1 by popularity: Grammarly.
Entry pricing spans $4–$99/mo (median $13.99); 63% offer a free tier and 6 expose an API.
16 tools
The default AI writing assistant, offering grammar, clarity and tone checks across most apps.
📝 Writing Assistant · The default AI writing assistant, offering grammar, clarity and tone checks across most apps.
Quality-focused machine translation service, favored for natural output over sheer language count.
🌍 Translation · Quality-focused machine translation service, favored for natural output over sheer language count.
Budget-friendly writing suite centered on paraphrasing, with summarizing and grammar tools bundled in.
📝 Writing Assistant · Budget-friendly writing suite centered on paraphrasing, with summarizing and grammar tools bundled in.
Enterprise-leaning copy platform that ties brand governance to multi-channel campaign output.
📣 Copywriting · Enterprise-leaning copy platform that ties brand governance to multi-channel campaign output.
Go-to-market automation platform that generates sales and marketing copy through configurable workflows.
📣 Copywriting · Go-to-market automation platform that generates sales and marketing copy through configurable workflows.
SEO content generator expanding into AI search visibility, aimed at marketers tracking new channels.
🔎 SEO · SEO content generator expanding into AI search visibility, aimed at marketers tracking new channels.
On-page SEO optimization tool that benchmarks drafts against top search results in real time.
🔎 SEO · On-page SEO optimization tool that benchmarks drafts against top search results in real time.
Premium, keyboard-driven email client layering AI drafting and triage over Gmail and Outlook.
✉️ Email Writing · Premium, keyboard-driven email client layering AI drafting and triage over Gmail and Outlook.
Focused sentence-rewriting assistant that offers tone and length variations on existing text.
📝 Writing Assistant · Focused sentence-rewriting assistant that offers tone and length variations on existing text.
Lightweight social media scheduler with built-in AI drafting, priced per connected channel.
📱 Social Media · Lightweight social media scheduler with built-in AI drafting, priced per connected channel.
Fiction-specific AI writing environment with story context management and prose tools.
📝 Writing Assistant · Fiction-specific AI writing environment with story context management and prose tools.
Research-first SEO content tool combining SERP analysis, briefs and AI drafting at an accessible price.
🔎 SEO · Research-first SEO content tool combining SERP analysis, briefs and AI drafting at an accessible price.
Sales email coaching assistant that scores drafts in real time and suggests reply-oriented improvements.
✉️ Email Writing · Sales email coaching assistant that scores drafts in real time and suggests reply-oriented improvements.
Browser-based YouTube summarizer that condenses long videos into timestamped key points.
🧾 Summarizer · Browser-based YouTube summarizer that condenses long videos into timestamped key points.
Low-cost text summarizer for articles, papers and documents, accessible via web and browser extension.
🧾 Summarizer · Low-cost text summarizer for articles, papers and documents, accessible via web and browser extension.
Social repurposing platform that converts long-form assets into posts tuned to brand performance data.
📱 Social Media · Social repurposing platform that converts long-form assets into posts tuned to brand performance data.
By popularity, Grammarly leads, followed by DeepL and QuillBot.
10 of 16 (63%) are free or freemium. Highest ranked: Grammarly, DeepL and QuillBot.
Median entry price: $13.99/mo. Range: $4–$99/mo across 15 paid plans.
6 of 16: DeepL, QuillBot, Copy.ai and Sudowrite.