它们的增长率如何比较？

SummifyAI 的月度环比增长率为 -76.6%；Trancy 为 -57.6%。

价格如何比较？

SummifyAI: 免费增值。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: 免费增值，免费试用。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 和 Trancy 的替代方案有哪些？

相关分类中的其他工具包括 Immersive Translate, Language Reactor, ELSA Speak, Glasp, Gliglish。

SummifyAI vs Trancy — 流量对比 (380 vs 43.88万)、价格与选型结论

Open AI Tools

SummifyAI vs Trancy — 流量对比 (380 vs 43.88万)、价格与选型结论 | Open AI Tools

并排流量和规格矩阵

维度 / 指标	SummifyAI	Trancy
官方域名	summifyai.com	trancy.org
定价模式	免费增值	免费增值，免费试用
月访问量	380 (380)	43.88万 (438,752)
月度环比流量变化	-1247 (-76.6%)	-59.68万 (-57.6%)
主要市场与份额	🇰🇭 柬埔寨 (60.7%)	🇨🇳 中国 (24%)
直接访问 / 月	161	33.37万
用户评分	4.3	4.5
支持的平台	网站	网站

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.