What is PaletteBrain?

PaletteBrain is a macOS app that gives you ChatGPT-style AI commands anywhere on your Mac. Select text in any app, trigger a shortcut, and run commands like fix grammar, translate, summarize, or your own custom prompts.

How much does it cost?

PaletteBrain is a one-time purchase (promotional lifetime license at $29 at the time of writing). You bring your own OpenAI API key, so usage is billed directly by OpenAI — no recurring subscription to PaletteBrain.

Do I need a ChatGPT Plus subscription?

No. You connect your own OpenAI API key (and optionally Azure OpenAI), then pay OpenAI directly for what you use, with no middleman markup.

Which apps does it work with?

Because it works system-wide via a keyboard shortcut, it runs on any Mac app or website — Notion, Google Docs, Slack, Discord, Gmail, code editors, and more.

PaletteBrain 的每月流量與成長趨勢為何？

PaletteBrain 目前每月有 661 次造訪，月流量變化為 +661（成長率 0%）。其主要來源市場為全球（佔比 —），其中包含每月 264 次直接造訪與每月 0 次自然搜尋造訪。

PaletteBrain 是免費的嗎？其定價模式為何？

PaletteBrain 採用付費定價模式。Paid, one-time purchase. PaletteBrain sells a lifetime license (promotional price around $29 at the time of writing) with no recurring subscription; you supply your own OpenAI API key and pay OpenAI directly for usage. 支援的帳務與結帳平台包括：未列出。

PaletteBrain — 月造訪量 (661/月)、定價、API 與替代方案

Open AI Tools

PaletteBrain — 月造訪量 (661/月)、定價、API 與替代方案 | Open AI Tools

前 12 大 PaletteBrain 替代方案與競爭對手

同一分類下同類 AI 工具的流量並排比較

查看所有 PaletteBrain 替代方案 →探索所有 AI 助手工具 →

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
●	PaletteBrain	661	0%	40% 直接流量	付費	目前產品
1	QuillBot Paraphraser	3663.03萬	+2.3%	30% 直接流量	免費增值	對比 QuillBot Paraphraser
2	Raycast	71.06萬	-24.5%	49% 直接流量	免費增值、免費試用	對比 Raycast
3	BoltAI	5.17萬	-8.2%	40% 直接流量	One-time purchase (perpetual licence with 1 year of updates)	對比 BoltAI
4	Wordtune	36.88萬	-5.8%	52% 直接流量	免費增值、免費試用	對比 Wordtune
5	MagickPen	7.01萬	+106.7%	40% 直接流量	免費增值	對比 MagickPen
6	Parafrasear Textos	24.81萬	-11.2%	28% 直接流量	免費增值	對比 Parafrasear Textos