2026 年最佳 Copy.ai 替代品

横向对比一览

Tool	Starting price	定价模式	支持平台	访问官网
Jasper	$49	付费	Web	访问官网
Writesonic	$79	免费增值	Web, API	访问官网
Grammarly	Free	免费增值	Web, Windows, macOS, iOS, Android, Chrome Extension	访问官网

1. 1

   Jasper付费

   AI marketing copy and brand-voice content

   Jasper is a marketing writing platform with brand voice.

   Brand voice and style controlMarketing and campaign copyBlog and long-form drafting

   最适合: Brand-voice control

   完整评测 →访问官网
2. 2

   Writesonic免费增值

   AI writing assistant for articles, ads and SEO copy

   Writesonic drafts articles, ads and SEO content.

   AI visibility tracking across ChatGPT, Gemini and Google AI Overviews (nine platforms on Enterprise)Prompt tracking with brand mentions, citations and share of voice, refreshed dailyAI Article Writer that produces articles aimed at both SEO and AI search

   最适合: SEO copy

   完整评测 →访问官网
3. 3

   Grammarly免费增值

   Grammar, clarity and tone suggestions while you write

   Grammarly refines grammar, clarity and tone.

   Grammar, spelling and clarity checksTone and style suggestionsAI rewriting and drafting

   最适合: Editing

   完整评测 →访问官网