# Felo vs SummifyYT (Summarize YouTube Comments)

Felo records 1,913,881 monthly visits with +14.3% month-over-month growth and Freemium pricing. SummifyYT (Summarize YouTube Comments) records 0 monthly visits with — growth and Free pricing.

| Metric | [Felo](https://openaitools.app/tool/felo) | [SummifyYT (Summarize YouTube Comments)](https://openaitools.app/tool/summifyyt) |
| :--- | :--- | :--- |
| Website URL | https://felo.ai | https://chrome.google.com/webstore/detail/summifyyt-summarize-youtu/mcjgidambippeaajehcfimmephgholco |
| Categories | AI Search Engine, AI Answer, AI Presentation Generator, AI Mind Mapping | AI Youtube Summary, AI Summarizer, AI Chatbot, AI Assistant |
| Pricing Model | Freemium | Free |
| Monthly Visits | 1,913,881 | 0 |
| MoM Growth Rate | +14.3% | — |
| Primary Market | Japan | Global |
| Direct Visits | 727,771 | 0 |
| Review Score | 4.3 | 1.9 |
| Saved Count | 6 | 4 |
| Supported Platforms | Website | Browser Extension |

## Felo

Felo is a free AI search and creation platform built around multilingual understanding. Instead of returning ten blue links, it reads across sources in many languages, synthesizes an answer, and shows the references behind it so you can judge the quality of the result yourself. This makes it useful for research that would otherwise require reading pages in languages you do not speak.

Beyond answering questions, Felo bundles a creation layer. From a single query you can generate presentation slides, mind maps, long-form documents or images, which is convenient when you want to move from 'understanding a topic' to 'shipping a deliverable' without switching apps. It also supports summarizing YouTube videos and translating content, so a lot of everyday knowledge work happens in one place.

Felo positions itself as a free platform with optional paid upgrades, and the interface is localized into a large number of languages. It is a third-party product and is not affiliated with OpenAI or any other model vendor, even though it may use multiple underlying large language models to power its answers.

**Pricing & Plans:** Felo offers a free tier that covers AI search and core creation tools, with paid upgrades available for users who need higher limits and premium features. Check the official pricing page for current plan details.

- **Multilingual AI search:** Ask questions in your own language and get answers synthesized from sources in many other languages, with citations included.
- **AI presentation & mind map creation:** Turn a prompt or an answer into structured slides and mind maps without leaving the search workspace.
- **Document and image generation:** Draft long-form docs and generate images from the same interface used for research.
- **YouTube summarization and translation:** Condense long videos into readable summaries and translate content across languages.

**Strengths:** Genuinely multilingual search with visible source citations; Free tier covers search plus slides, mind maps and docs; Localized interface in a wide range of languages; Combines research and creation in a single flow

**Limitations:** Answer quality still depends on the underlying models and available web sources; Advanced limits and premium features require a paid plan; No offline mode — it needs a live internet connection

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

## SummifyYT (Summarize YouTube Comments)

SummifyYT is a browser extension for people who want to understand how an audience reacted to a video without manually reading through a comment thread that may run to thousands of entries. It embeds directly into the YouTube watch page, adds a summary button to the interface, and returns a short digest of the comment section covering the points viewers repeat, praise, or push back on.

Unlike many summarizers that charge for API usage, SummifyYT leans on the ChatGPT session already active in your browser. That design keeps the tool free, but it also means you need to be logged in to ChatGPT for it to work at all. The extension exposes a small settings panel where you can switch on GPT-4, toggle auto-start so a summary is generated the moment a watch page loads, and pick the language you want the summary written in.

The extension has been on the Chrome Web Store for years and is small (roughly 140 KB). Development has slowed — the last published update dates to April 2023 — and the rating sits at a modest 2.8 out of 5. It remains a functional, free option for a quick read on a comment section, especially for creators and researchers triaging audience feedback at scale.

**Pricing & Plans:** Completely free. The extension itself costs nothing and has no in-app purchases; it reuses your existing ChatGPT account, so any costs are whatever your ChatGPT plan already covers.

- **Comment section summarization:** Turns a long YouTube comment thread into a short, readable digest of the main points viewers are making.
- **Embedded on the watch page:** Adds its controls directly to YouTube's UI, so you can trigger a summary without leaving the video you are watching.
- **Language selection:** Lets you choose which language the generated summary is written in, useful for multi-language audiences.
- **GPT-4 toggle and auto-start:** An optional setting switches summarization to GPT-4, and another can fire the summary automatically whenever a watch page loads.
- **Uses your ChatGPT session:** No separate API key or subscription — the extension works through the ChatGPT login you already have in the browser.

**Strengths:** Free to use with no subscription or API key; Lives inside YouTube, so no copy-pasting links between tools; Adjustable summary language and a GPT-4 option; Very small download size and quick to install

**Limitations:** Requires you to be signed in to ChatGPT, so it is unusable without an account; Last updated in April 2023 and receives infrequent maintenance; Modest user rating (2.8/5) suggests inconsistent results for some users

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

## Frequently Asked Questions

### How do Felo and SummifyYT (Summarize YouTube Comments) compare in monthly traffic?

Felo has 1,913,881 monthly visits, while SummifyYT (Summarize YouTube Comments) has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Felo has a month-over-month growth rate of +14.3%; SummifyYT (Summarize YouTube Comments) has —.

### How does pricing compare?

Felo: Freemium. Felo offers a free tier that covers AI search and core creation tools, with paid upgrades available for users who need higher limits and premium features. Check the official pricing page for current plan details. SummifyYT (Summarize YouTube Comments): Free. Completely free. The extension itself costs nothing and has no in-app purchases; it reuses your existing ChatGPT account, so any costs are whatever your ChatGPT plan already covers.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | A leading conversational AI search engine with inline citations, but lacks built-in slide and mind map creation. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 2 | [Miro](https://openaitools.app/tool/miro) | 30,749,206 | +1.7% | Freemium, Contact for Pricing | An AI-powered visual workspace where teams think, plan, and build together | [.md](https://openaitools.app/tool/miro.md) |
| 3 | [Gamma AI](https://openaitools.app/tool/gamma-ai-1) | 20,808,177 | -1.4% | Freemium | Focuses heavily on generating styled presentations and web pages from text prompts, excelling at visual output over search. | [.md](https://openaitools.app/tool/gamma-ai-1.md) |
| 4 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | An all-in-one AI platform combining agentic search, deep research, and versatile content generation tools. | [.md](https://openaitools.app/tool/genspark-ai.md) |
| 5 | [Metaso AI](https://openaitools.app/tool/%E7%A7%98%E5%A1%94ai) | 4,751,377 | +9.2% | Free | A multilingual AI search engine offering synthesized web and academic answers, similar in its research-focused capabilities. | [.md](https://openaitools.app/tool/%E7%A7%98%E5%A1%94ai.md) |
| 6 | [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) |
| 7 | [YouMind](https://openaitools.app/tool/youmind) | 1,377,586 | +3.7% | Freemium | Combines source collection, web research, and generative tools for writing, mind maps, and presentation slides. | [.md](https://openaitools.app/tool/youmind.md) |
| 8 | [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) |
| 9 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 10 | [Mapify](https://openaitools.app/tool/mapify) | 491,737 | -10% | Freemium | Summarizes web pages, PDFs, and videos directly into structured mind maps, prioritizing content curation over general search. | [.md](https://openaitools.app/tool/mapify.md) |

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Source: https://openaitools.app/compare/felo-vs-summifyyt

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