兩者的成長率相比如何？

SummifyAI 的月增率為 -76.6%；Trancy 為 -57.6%。

價格相比如何？

SummifyAI：免費增值。Freemium. Free access covers core features plus a small allotment of diamonds for pro features; a one-time lifetime membership gives unlimited diamonds forever with no monthly fee. Trancy：免費增值、免費試用。Trancy uses a freemium model with a free tier that covers core subtitle and translation features with limited premium usage, plus free trials and paid subscription plans that unlock higher limits and advanced AI features. Details are listed on the pricing page.

SummifyAI 與 Trancy 有哪些替代方案？

相關分類中的其他工具包括 Immersive Translate, Language Reactor, ELSA Speak, Glasp, Gliglish。

SummifyAI vs Trancy — 流量 (380 vs 43.88萬)、定價與選型結論

Open AI Tools

SummifyAI vs Trancy — 流量 (380 vs 43.88萬)、定價與選型結論 | Open AI Tools

流量與規格並排比較表

面向／指標	SummifyAI	Trancy
官方網域	summifyai.com	trancy.org
定價模式	免費增值	免費增值、免費試用
每月造訪次數	380 (380)	43.88萬 (438,752)
月流量變化量	-1247 (-76.6%)	-59.68萬 (-57.6%)
主要市場與市佔	🇰🇭 柬埔寨 (60.7%)	🇨🇳 中國 (24%)
每月直接造訪	161	33.37萬
使用者評分	4.3	4.5
支援平台	網站	網站

SummifyAI

SummifyAI is a free Chrome extension and web app that summarizes YouTube videos in seconds using ChatGPT-class models. Beyond plain summaries, you can extract insights from specific timestamps, save reusable custom prompts, ask inline questions about any part of a video, and search full transcripts to jump straight to the moment you need.

Instant video summaries

Get an overview of any YouTube video in about three seconds without watching the whole thing.

Timestamp-based summarization

Pull insights from only the sections you care about and skip the rest of a long video.

Reusable custom prompts

Create and save knowledge-extraction templates, then reuse them on any video to pull the details you need every time.

Inline question answering

Type a one-off question about a video and get an immediate answer drawn from its transcript.