reddit · SideProject · 10-09 17:50 66 分 ← 返回列表

I built a Grammarly alternative that checks Indian, British, Canadian, and Australian English properly, for 8 USD a month.

I kept getting "colour" flagged as a mistake and gave up on tools that assume everyone writes American English. So I built Grammarazi. What it does: - Marks spelling, grammar, and punctuation mistakes as you type, in any text box (Gmail, Slack, LinkedIn, Reddit, most sites) - Lets you pick American, British, Canadian, Australian or Indian English, and checks against that one without "correcting" its spelling - Rephrases a sentence you select - Writes a draft from a one-line instruct

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：主流语法工具默认美式英语，把 colour 等非美式拼写误判为错误，非美式英语用户需要按本地语言变体检查的写作工具。

目标用户：使用英式、印度式、加拿大或澳式英语的职场人士、学生和内容创作者，尤其是 Gmail、Slack、LinkedIn 等网页输入场景用户。

证据：I kept getting "colour" flagged as a mistake and gave up on tools that assume everyone writes American English. So I built Grammarazi. Pro is $8 a month, against $30 for Grammarly.

变现：Freemium 订阅：免费 2,000 次检查 + 30 次 AI 改写/月；Pro $8/月，可扩展团队版或教育授权。

MVP：2 周内做 Chrome 扩展：只聚焦非美式英语拼写和标点变体检查，抓取输入框文本，按用户选择的美/英/加/澳/印度英语调用规则库或 LLM 纠正，免费限量并用 Stripe 订阅。

竞品：Grammarly、LanguageTool、ProWritingAid、Wordtune、QuillBot

摘要：独立开发者因 Grammarly 将“colour”判错，做了支持美/英/加/澳/印度英语的语法检查器 Grammarazi。免费版每月 2,000 次检查，Pro 定价 $8/月，对标 Grammarly $30/月。最大未满足需求是 Google Docs 支持，说明网页输入场景有需求，但语法检查竞品多、竞争空间有限。