# SummifyAI vs VidSense

SummifyAI records 380 monthly visits with -76.6% month-over-month growth and Freemium pricing. VidSense records 0 monthly visits with — growth and Free pricing.

| Metric | [SummifyAI](https://openaitools.app/tool/summifyai) | [VidSense](https://openaitools.app/tool/vidsense) |
| :--- | :--- | :--- |
| Website URL | https://www.summifyai.com | https://chromewebstore.google.com/detail/vidsense/amgloebbdfjpgoffaonghecaeibaffil |
| Categories | AI Youtube Summary, AI Video Summarizer, AI Prompt Generator, AI Transcription | AI Assistant, AI Youtube Summary, AI Answer, AI YouTube |
| Pricing Model | Freemium | Free |
| Monthly Visits | 380 | 0 |
| MoM Growth Rate | -76.6% | — |
| Primary Market | Cambodia | Global |
| Direct Visits | 161 | 0 |
| Review Score | 4.3 | 3.7 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Browser Extension |

## SummifyAI

SummifyAI is built around a simple promise: save hours by not watching long YouTube videos in full. It ships as a Chrome extension that sits alongside the YouTube player and as a companion web app where you manage prompts and history. Feed it a video and it returns an overview in seconds, using a model you can select.

The standout features go past a single summary. You can summarize specific timestamps to zero in on the moments that matter, save custom prompt templates for recurring research tasks, and fire off inline questions without saving anything. A summary coverage tracker shows how much of the video the model was actually able to process, which adds a useful layer of transparency.

The product is popular with students, developers, researchers, content creators and busy professionals who need the gist of a long talk fast. Access is free for basic usage, and users can also unlock pro features with a one-time lifetime membership rather than an ongoing subscription.

**Pricing & Plans:** 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.

- **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.
- **Transcript search and navigation:** Search the full transcript and click a timestamp to jump to the exact moment, useful for long interviews and lectures.

**Strengths:** Very fast summaries, typically a few seconds per video; Free to install and use for basic needs; One-time lifetime option instead of a recurring subscription; Custom and inline prompts turn videos into a research tool

**Limitations:** Focused on YouTube only, so other video platforms are not covered; Free tier is limited to a small number of 'diamonds' for pro features; Summary quality depends on transcript availability for the target video

[Profile (Markdown)](https://openaitools.app/tool/summifyai.md)

## VidSense

VidSense is a small, single-purpose browser extension distributed through the Chrome Web Store. Once installed, it works only on the YouTube video in your active tab: click the extension icon and it reads the video's captions to produce answers, summaries, quizzes, translations or custom prompts. There is no separate dashboard, no account wall described on its listing, and no data-collection disclosure beyond the developer's statement that data is not sold to third parties.

The design goal is to remove friction from video study. Instead of jumping to a third-party summarizer site, pasting a link and copying results back, VidSense keeps the interaction inside YouTube. That makes it useful for lecture review, tutorial skimming and quick fact-checking of a talk you are half-way through.

VidSense is an indie project with a modest audience, so treat it as a convenience utility rather than a full-featured research platform. It is best for students and self-directed learners who watch a lot of educational video and want answers without a transcript detour.

**Pricing & Plans:** Listed as free on the Chrome Web Store. The listing shows no paid tiers or in-app purchase information, and there is no published pricing page to verify a premium plan — assume a free, ad-free utility with no paid upgrade documented.

- **Ask questions about the current video:** Type a natural-language question and get an AI answer grounded in the YouTube video that is open in your active tab.
- **One-click video summaries:** Generate a condensed summary of a long video to grasp the main points before deciding whether to watch it in full.
- **Quiz and prompt generation:** Create practice quizzes, request translations, or write custom prompts so the video's content becomes interactive study material.
- **Works inside the YouTube tab:** No external site, no link pasting and no separate dashboard — the assistant runs as an overlay on the page you are already on.
- **Minimal data footprint:** The developer declares that user data is not sold to third parties and is used only for the extension's core functionality.

**Strengths:** Zero setup friction: install and it works on the video already open; Focuses on question answering rather than only static summaries; Keeps you inside YouTube instead of bouncing to another summarizer site; No documented account requirement or paid tier

**Limitations:** Very small user base and only a handful of ratings, so reliability signals are thin; Last extension update was mid-2024, suggesting a slow maintenance cadence; Depends on YouTube captions, so videos without usable subtitles limit accuracy

[Profile (Markdown)](https://openaitools.app/tool/vidsense.md)

## Frequently Asked Questions

### How do SummifyAI and VidSense compare in monthly traffic?

SummifyAI has 380 monthly visits, while VidSense has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

SummifyAI has a month-over-month growth rate of -76.6%; VidSense has —.

### How does pricing compare?

SummifyAI: Freemium. 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. VidSense: Free. Listed as free on the Chrome Web Store. The listing shows no paid tiers or in-app purchase information, and there is no published pricing page to verify a premium plan — assume a free, ad-free utility with no paid upgrade documented.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | +13.1% | Freemium | One AI assistant that plugs ChatGPT, Claude and Gemini into every tab | [.md](https://openaitools.app/tool/merlin-ai-plugins.md) |
| 2 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) |
| 3 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) |
| 4 | [Noiz](https://openaitools.app/tool/noiz) | 148,844 | -27.8% | Free Trial | Summarize any YouTube video into key ideas and timestamped notes in seconds. | [.md](https://openaitools.app/tool/noiz.md) |
| 5 | [Eightify](https://openaitools.app/tool/eightify) | 109,241 | -23.2% | Freemium | AI summaries that turn long YouTube videos into key ideas in seconds | [.md](https://openaitools.app/tool/eightify.md) |
| 6 | [ChatTube](https://openaitools.app/tool/chattube) | 101,061 | -4.1% | Freemium, Free Trial | Chat with any YouTube video and get instant answers from its content | [.md](https://openaitools.app/tool/chattube.md) |
| 7 | [Summarize.ing](https://openaitools.app/tool/summarize-youtube-video-summarizer) | 59,765 | -8.2% | Freemium | Turn any YouTube video into a one-minute digest | [.md](https://openaitools.app/tool/summarize-youtube-video-summarizer.md) |
| 8 | [YouTLDR](https://openaitools.app/tool/you-tldr-2-0) | 46,288 | -19.6% | Freemium | Turn any YouTube video into a verifiable transcript, summary and content pack | [.md](https://openaitools.app/tool/you-tldr-2-0.md) |
| 9 | [Claras](https://openaitools.app/tool/claras) | 10,346 | +26.9% | Freemium | Turn any long video into a transcript, a chaptered summary, and a chat you can question | [.md](https://openaitools.app/tool/claras.md) |
| 10 | [Walles.ai - Your AI Browser Sidekick](https://openaitools.app/tool/walles-ai-your-ai-browser-sidekick) | 8,309 | -39.2% | Freemium | Your GPT-powered sidekick for every page, PDF and video | [.md](https://openaitools.app/tool/walles-ai-your-ai-browser-sidekick.md) |

---
Source: https://openaitools.app/compare/summifyai-vs-vidsense

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)