Which platforms does it support?

LinkedIn, Twitter/X and Gmail. The extension adds a generation panel underneath posts and comments on those platforms so you can write without switching tools.

How does emotion and keyword control work?

First pick an emotion — happy, excited, positive, neutral or angry — and supply a keyword. PostedAI then writes the post or reply around that keyword and in that tone, and weaves the keyword naturally into the text.

Do I need to pay to install it?

No. It is listed as a free browser extension with optional in-app capabilities, installed from the Chrome Web Store in one click.

Can I use it to reply to every comment automatically?

Yes, in principle, but a generic AI comment under every post can read as spam. Best practice is to generate a draft and edit it before posting.

It runs inside your browser on the platforms you are already signed into, and the developer states data is not sold to third parties or used for unrelated purposes.

PostedAI 的每月流量與成長趨勢為何？

PostedAI 目前每月有 0 次造訪，月流量變化為 +0（成長率 0.0%）。其主要來源市場為全球（佔比 —），其中包含每月 0 次直接造訪與每月 0 次自然搜尋造訪。

PostedAI 是免費的嗎？其定價模式為何？

PostedAI 採用免費增值定價模式。Listed as a free-to-install browser extension with optional paid features; no public plan pricing is displayed on the store listing. 支援的帳務與結帳平台包括：未列出。

PostedAI — 月造訪量 (0/月)、定價、API 與替代方案

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PostedAI — 月造訪量 (0/月)、定價、API 與替代方案 | Open AI Tools

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排名	AI 工具	每月造訪次數	月增幅	直接流量占比	價格	正面對決
●	PostedAI	0	—	—	免費增值	目前產品
1	Comment Generator	6296	-17.1%	40% 直接流量	免費試用	對比 Comment Generator
2	Tweeteasy	4352	+23%	39% 直接流量	免費增值	對比 Tweeteasy
3	Merlin AI	138.26萬	+13.1%	50% 直接流量	免費增值	對比 Merlin AI
4	Devi AI	3.54萬	-31.4%	63% 直接流量	免費試用、付費	對比 Devi AI
5	Postli	4173	-13.1%	39% 直接流量	免費增值	對比 Postli
6	TweetAI.com	1.64萬	+62.9%	39% 直接流量	免費增值	對比 TweetAI.com