11 AI Summarizers and Their Best Use Cases

Imagine having a tool that lets you review wordy articles or an hour-long meeting within minutes.

Well, that's what an AI summarizer does! It condenses lengthy content into easily digestible bite-sized chunks, saving time and effort.

However, with a dime a dozen options available, how do you find the one that suits your needs?

In this blog, we’ve done the heavy lifting and curated a list of the nine best AI summarizer tools based on their best use cases.

So, if you're ready to discover the top AI tools that can make your productivity dreams come true, read on!

What is an AI summarizer?

An AI summarizer is a tool that uses artificial intelligence techniques to condense or summarize large volumes of content into shorter, more concise versions.

It automatically analyzes the content, identifies key information, and generates a summary that captures the essence of the original content.

AI summarizers have applications in various domains, such as wordy articles, research papers, YouTube videos, lengthy lectures, meetings, etc.

What should you consider when choosing AI summarizers

When selecting an AI summarizer, you must consider several factors to ensure it effectively meets your needs.

Firstly, think about accuracy and reliability—after all, a summarizer's primary job is to accurately condense information without losing essential details.

Plus, the tool's ability to handle your specific type of content, whether it be technical papers, casual blog posts, or corporate reports, is crucial.

Integration capabilities with other tools or platforms you use might also be crucial.

Lastly, don't overlook user reviews and pricing—these can offer valuable insights into the tool's performance and value for money, helping you make an informed decision that aligns with your requirements and budget.

11 Top AI summarizer tools to increase productivity

Do you know? According to an Open Text survey, 80% of respondents report experiencing information overload—driven by constant streams of information 24/7.

Here are 11 AI summarizer tools that can help you tackle this issue:

• Fireflies.ai
• Otter
• Eightify
• Summarize.tech
• Jasper.ai
• Quillbot AI Text Summarizer
• TLDR This 
• Smodin
• Resoomer
• Scholarcy
• genei

AI summarizer for meetings

Tired of endless meetings? Try these 2 AI summarizer tools to get the gist of the conversation in just minutes.

• Fireflies.ai
• Otter

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1. Fireflies.ai

Fireflies is an AI notetaker that automatically records, transcribes, summarizes, and analyzes your meetings with 90% accuracy.

The AI-generated summary by Fireflies has:

• Important keywords discussed
• A meeting overview
• Meeting outline with timestamps
• Bite-sized, actionable bullet point notes
• Action items assigned

You can customize these summaries using AI apps to get the intel you want.

Here's how to customize AI Super Summaries.

Invite Fireflies to your online meeting as a silent attendee.

Within a few minutes after the meeting, the bot will share the final transcript along with a 5-level summary over an email. You can also find this in your Fireflies Notebook.

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Alternatively, upload a meeting recording to the Fireflies Upload section to generate its transcript and summary within minutes.

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Apart from meetings, you can also use Fireflies to create summaries of podcasts, voice memos, and other conversations.

Pros

• Generates 95% accurate transcript and summary within minutes.
• 5-level AI Super Summary to comprehensively explain what happened during the meeting.
• Transcribes and summarizes files in MP3, MP4, M4A, or WAV format.
• Offers advanced AI filters and Smart Search capabilities to find any information shared during a conversation within seconds.
• Easy to use in-app text editor for reviewing and editing transcripts.
• Allows you to share soundbites of key moments in the meeting.
• Enable you to collaborate with teammates by leaving comments on the transcription.
• Integrates seamlessly with almost 50 video conferencing and business apps like Slack, HubSpot, ClickUp, Salesforce, Zoom, Skype, Aircall, RingCentral, etc.
• Supports multi-language transcription—60+ languages and 3 English accents.
• Provides chatbot assistance with Fireflies AskFred. Simply chat with AskFred to get the answers to any questions you have about the conversation. It can also automatically develop other forms of content, like social media posts, emails, blog posts, etc., from your conversations.
• Offers an easy-to-use Chrome extension that lets you transcribe Google Meet meetings.
• Enables you to create a collection of soundbites in a single space from multiple conversations with the Playlist feature.
• Download the transcript and the AI-generated summary in 5 formats—PDF, DOCX, SRT, CSV, or JSON.
• Highest security standards. All your conversations are end-to-end encrypted at rest and in transit. Fireflies is also SOC 2 Type 2 and GDPR compliant.

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Cons

• It only works online and requires a stable internet connection.
• No in-built translation options.

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2. Otter.ai

Otter is an AI-powered meeting tool that can record, transcribe, capture slides, and generate meeting summaries in real-time.

This tool can transform one-hour meetings into concise 30-second summaries, ensuring you catch all the crucial points without the need to sift through everything again.

Pros

• Offers live captioning for Zoom and Google Meet.
• Lets you search notes by keyword, speaker, and date.
• Automatically identifies and assigns action items during the meeting.
• Allows you to import and transcribe pre-recorded audio/video files.
• Timestamps and speaker identification.
• Lets you collaborate with real-time annotation and its AI chat functionality.
• Offers a web, iOS, and Android app.
• SOC2 Type II certified.

Cons

• Tends to pick up background noise.
• Only supports transcription and summarization in English.

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AI summarizer for online videos

Why watch the entire video when you can get the essence in a snap? Here are two best AI summarizers for online videos:

• Eightify
• Summarize.tech

1. Eightify

According to Statista, an average YouTube video lasts up to 11.7 minutes. Eightify enables you to consume the same content in less than 1 minute.

It's a Turbo GPT-powered YouTube video summarizer AI tool that helps you summarize any YouTube video into its eight key ideas in just 10-20 seconds.

Pros

• Condenses the video content into eight key points in 10-20 seconds.
• Provides key insights contained in the videos.
• Summarizes YouTube comments to help you quickly understand what people think.
• Provides timestamps against each point.
• Can summarize videos in 40 languages.

Cons

• You cannot customize the length or format of the content. The summary will always be a bullet list of 8 points.
• The application of the tool is limited only to YouTube videos.

2. Summarize.tech

Need a tool to summarize Professor X’s two-hour-long YouTube lecture?

Summarize.tech can help you with that. It uses GPT-3 to summarize long videos, lectures, meeting recordings, and more.

Copy and paste the URL of the video you want to summarize in the text box. The tool will generate a high-quality summary in seconds.

Pros

• Fast and accurate.
• No daily limits. You can summarize up to 200 videos per month.
• Bullet point summary with timestamps.
• Summarizes videos of any length.

Cons

• Supports only English language.
• Does not allow you to download the transcript.
• Can't summarize videos that aren't subtitled.

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AI summarizer for text

Lost in the sea words? Use these AI article summarizer tools to condense text content to its key points:

• Jasper
• Quillbot
• TLDR This 

1. Jasper.ai

Jasper.ai is an innovative AI-powered platform that analyzes unstructured text data from various sources, extracts valuable insights, and generates automated reports, summaries, and recommendations.

Pros

• Supports 30+ languages.
• 50+ in-built summary templates.
• Faster turnaround time for content creation.
• Allows you to interact with the AI effortlessly in natural language conversations.
• Supports voice commands— just tell Jasper what you want it to do.
• Allows tone setting of sentences. You can give proper instructions on how you want your content to sound—friendly, professional, etc.
• Built-in surfer SEO integrations that help you optimize your texts.
• Native Grammarly support and mostly grammatically accurate.
• User-friendly interface.

Cons

• Can be expensive for startups and small businesses.
• Fails to summarize or respond to overly technical topics accurately.

2. Quillbot AI text summarizer

Like Jasper.ai, Quillbot also uses sophisticated algorithms to deliver high-quality summaries of long-form text content within seconds.

You can use this text summarizer AI tool to create a summary in bullet list form and paragraph formats.

Copy and paste the text content to summarize to the Input section. Next, choose the format you want—paragraph or bullet point and fix the summary length, short or long. Now, click Summarize.

The platform will then create a good-quality summary in the length and format of your choice.

Pros

• Support multiple summary formats—bullet points and paragraphs.
• High speed and accuracy in content generation.
• Lets you customize your summaries.
• It has an in-built plagiarism detection and grammar checker that ensures high-quality summaries.
• Allows you to customize the length of the sentences.
• Lets you export your summaries.

Cons

• It does not always maintain the same tone throughout the created content.
• Limited diversity. It only supports Australian, American, Canadian, and British English dictionaries.

3. TLDR This 

This next AI summarizer transforms lengthy articles, documents, or webpages into concise, easy-to-understand, five-point summaries.

Pros

• An easy-to-use with a minimalistic, ad-free dashboard.
• Automatically extracts essential metadata from documents, such as author and date information, related images, and the title.
• Allows you to upload .pdf, .doc, and .docx files of up to 25 MB.
• Lets you add text of up to 10,000 characters, as well as links to the article you want to summarize.
• Offers Chrome and Firefox extensions.
• Estimates the reading time for your articles.

Cons

• No multi-language support.
• Summaries are sometimes inaccurate.

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AI summarizer for web pages

Unravel the mystery of lengthy web pages with these two tools:

• Smodin
• Resoomer

Smodin

Smodin is one of the best AI summarizer tools on the market. It can be used to get the condensed version of any website, webpage, or HTML page.

However, its applications are not limited to web pages. You can use the tool to create summaries for essays, manuscripts, novels, and other text documents.

Pros

• Allows you to customize the number of sentences in your summaries.
• Supports 40+ languages.
• Lets you describe the tone or style you’d like for the summary. 
• Has an in-built translator, which you can use to translate your summaries into multiple languages.
• Offers a plagiarism checker, citation generator, and rewriting tool.
• Creates grammatically sound content.

Cons

• It generates summaries in only one format—paragraph
• It doesn’t generate content with unique or varied phrases. The result can be repetitive and unimaginative.

2. Resoomer

Resoomer is another AI summarizer you can use to condense a website's content into a few sentences.

Aside from web pages, Resoomer can summarize various texts, from argumentative essays and scientific reports to historical texts and art analyses.

Pros

• Generates summaries in five formats: assisted, automatic, manual, optimized, and text analysis.
• Fast response time: generates answers in just a few seconds.
• You can import files (PDF, EPUB, DOCX, ODT & TXT), images (JPEG & PNG), and YouTube videos.
• Supports over 60 languages.
• No character limit.
• Provides Chrome and Firefox extensions.
• Offers decent accuracy.

Cons

• User interface is cluttered with ads in the free version.
• While there's no word limit, it may not work well with lengthy files.

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AI Summarizers for Research Papers

Whether you're a seasoned researcher looking to streamline your literature review process or a student trying to understand a challenging paper, these AI summarizers will save you precious time and effort:

• Scholarcy
• genei

1. Scholarcy

Scholarcy uses AI to swiftly analyze research papers, reports, and documents, breaking them down into easily understandable sections.

With Scholarcy, you can extract key facts, figures, and references from your documents in seconds.

Pros

• Creates a summary flashcard of any article, report, or document in Word or PDF format. 
• Highlights terms and abbreviations in the text so you can refer back to them while you are reading.
• Automatically highlights important phrases and contributions made by the paper.
• Summarises papers with references. Scholarcy also allows you to customize your summaries: you can choose the number of words, the level of highlighting, and the level of language variation.
• Helps you find the papers in the references by locating open-access PDFs from Google Scholar, arXiv, and more.
• Extracts tables and figures in the paper.
• Integrates with Scholarcy Library: a service that builds a searchable collection of your summary cards, accessible from any device.
• Offers Chrome, Edge, Safari, and Firefox extensions.

Cons

• You'll need to pay additional fees to access Scholarcy Library.
• Mainly summarizes text in just the English language.

2. genei

genei is an AI-powered tool that can summarize articles and research papers, extract keywords, answer questions, and paraphrase complex ideas to help you save time and improve the quality of your research.

Pros

• Lets you import, view, summarise & analyze PDFs and web pages.
• Has an in-built citation management and reference generator.
• Offers a rephrasing and paraphrasing functionality.
• Extracts graphs, figures, tables, images, references, links, and frequently occurring keywords that are included within your documents.
• Offers full notepad & annotation capabilities.
• Chrome extension to help you summarize webpages or save them for later reading as you browse.
• Allows you to ask questions that it can answer using AI.

Cons

• Doesn't properly summarize lengthy texts.
• Only supports English language files and documents.

Wrapping up,

There it is, the top AI summarizer tools to take your productivity to the next level.

While Fireflies can summarize even the missed meetings, Jasper and Frase.io condense 100-page articles into bite-sized notes, and Eightify saves you from sitting through an hour-long YouTube lecture.

So go ahead and pick your AI summarizer to unleash your productivity powers!