9 Best AI Summarizer Tools in 2025

When your team is juggling endless documents, meeting notes, and research articles, it’s easy to get buried in information. That’s where AI summarizer tools come in. They help you cut through the noise and get straight to the key points.

Whether you’re recapping lengthy meeting transcripts, breaking down customer interviews, or skimming a long report before a big decision, AI summarizers can instantly distill the most important takeaways. Instead of spending hours reading or rewatching, you get a quick, accurate summary in seconds. That means you can spend more time acting on insights, not hunting for them.

In this post, we’ll break down how an AI summary generator works, why it’s so useful for teams to create summaries, and share nine of the best AI summarizer tools you can try today.

9 AI summarizer tools to boost your team’s productivity

• Fellow
• TLDR This
• Summarizer
• Resoomer
• ChatGPT
• QuillBot
• Paraphraser
• Genei.io
• Smodin

1Fellow 

Fellow is an AI meeting assistant and the best way to turn meetings into digestible, actionable summaries.

Fellow can autojoin calls in Google Meet, Zoom, and Microsoft Teams to provide an AI summary, transcript, and recording. That means no more taking manual notes and actually getting to focus on your meeting. As well, you can upload audio and video files to Fellow to be summarized and transcribed while maintaining the original context and in multiple languages. Or, use Ask Fellow, the built-in AI chatbot, to summarize anything.

What sets Fellow apart from other summary generator tools is its ability to recap each meeting into a concise, insightful summary that lives at the top of your meeting notes. Those summaries can then be found in a central library so your whole team can benefit — even people who missed the meeting.

Key features:

• Record, summarize, and transcribe meetings
• 50+ integrations including Slack, HubSpot, Notion, Linear, and more
• Can create transcriptions in 90+ languages
• Central recap library that can be shared across teams
• Collaborative meeting agendas
• Pre-meeting briefs and post-meeting recaps
• Ask Fellow AI chatbot
• Create and share video clips
• Upload audio and video files for transcription and summarization
• Pause/resume recording at any time
• Redaction capabilities
• Automated AI action items and task assignment
• Enterprise-grade privacy and security

Pricing: A free plan is available and paid plans start at $7 per user per month Learn more about Fellow’s pricing here.

Rating and reviews: 4.7/5 star rating on G2 with 1,758 reviews

2TLDR This 

TLDR This is a tool that helps teams summarize pieces of text into concise, easy-to-digest content with its simply summary box. It selects the most relevant points and key sentences from a text so users can get the gist of what was said as fast as possible. The AI tool automatically extracts author and date information, images, titles, and reading time for articles so users have access to all the information they need. It also offers a paraphrasing tool that can rewrite any piece of text in a different voice and style to appeal to new audiences.

Pricing:

• Free—$0/month
• Starter—$4 USD/month
• Professional—$8.25 USD/month
• Professional—$16.60 USD/month

3Summarizer

Summarizer is a tool that shortens any text added by the user while preserving the key message and main concept. Users can generate a summary of every type of content from news articles to blog posts. They can also download summaries, copy summarized text to their clipboard, and even manually set the summary length to get exactly what they want. The tool supports six languages and shows users the word count of the content they enter as well.

Pricing:

• Free—$0/month

4Resoomer

Resoomer is a tool that helps analyze and summarize articles as well as history, science, and argumentative texts. It considers itself an educational tool that can select the most important ideas and facts from documents so users can interpret information and develop syntheses more quickly. The tool is marketed to college students, professors, journalists, and editors but can be a useful tool for employees across industries who are looking to summarize complex pieces into readable content.

Pricing:

• Free—$0/month
• Reading Assistant—$11.22 USD/month

5ChatGPT 

ChatGPT by OpenAI is a versatile, free AI assistant that can generate concise summaries of news articles, documents, reports, social media posts, meeting notes, and more in just a few clicks. By inputting a custom prompt, users can quickly create condensed versions of lengthy content, saving time and helping teams focus on key takeaways. The summary generated can then be refined with further prompts, such as changing sections to bullet points, or changing the paragraph format or summary length.

Pricing:

• Free—$0/month (with usage limits)
• ChatGPT Plus—$20 USD/month (includes access to advanced tools like GPT-4)

6QuillBot

QuillBot is an AI-powered paraphrasing and writing tool that can summarize text. The AI can help users come up with new phrases and improve the clarity and quality of their content. Using existing content, QuillBot will produce alternate versions while preserving the essence of the original text. It offers features like grammar checking, citation generation, translation, word suggestions, and summarization, in addition to paraphrasing.

Pricing:

• Free—$0/month
• Premium—$8.33 USD/month (when billed annually)

7Paraphraser 

Paraphraser is an AI-based rewording tool that creates unique content by replacing words with synonyms to help users rephrase texts. It offers features such as an article rewriter, a plagiarism checker, a grammar checker, and a text summarizer. It aims to help users improve their writing skills and express ideas quickly. The tool is targeted at students, professional writers, teachers, and bloggers.

Pricing:

• Free—$0/month
• Weekly—$9 USD/month
• Monthly—$23 USD/month
• Yearly—$13.75 USD/month
• Enterprise 1—$35 USD (for 30 days)
• Enterprise 2—$100 USD (for 90 days)
• Enterprise 1—$150 USD (for 365 days)

8Genei.io 

Genei is a tool that can automatically summarize background reading to produce blogs, articles, and reports. With the tool, users can store documents in customizable projects and folders and use this content to paraphrase complex ideas. It offers three key features: keyword extraction and definition, semantic and query-based search within and across documents, and summarization of entire documents and sections within them. Genei can support PDF and web.x documents. The tool’s web application also allows users to annotate articles using comments and highlights, tag words and phrases with custom definitions, and make notes for future reference.

Pricing:

• Basic Professional—$12.45 USD/month
• Pro Professional—$37.38 USD/month

9Smodin 

Smodin is an AI writing tool that can help users with tasks like content creation, essay writing, and content marketing. Its easy-to-use text-generation capabilities can generate descriptive, argumentative, and research papers. Smodin can deliver writing feedback, grade assignments based on international rubrics, and help users create well-structured rewritten content. The tool can also replace words and phrases with suitable synonyms to enhance the readability of articles. Additionally, Smodin’s summarizing tools can condense lengthy articles, essays, books, web pages, and legal documents into concise summaries. The tool features a citation generator that automatically generates citations as well as a plagiarism checker that can detect up to 95% of AI-generated text.

Pricing: 

• Limited—$0/month
• Essentials—$10 USD/month
• Productive—$29 USD/month
• Ultimate—$79 USD/month
• Enterprise—Contact the sales team for pricing

Find the best AI summarizer for your team

AI is prevalent in the workplace, and becoming comfortable with AI tools is crucial for teams that want a competitive advantage. A Forbes article showed that AI content generation and summarization will only make humans more powerful by allowing employees to generate new ideas, increase capacity, and shortcut research processes. 

Try one of the AI summarizer tools listed in this blog if you want your team to identify information quickly, generate summaries efficiently, and communicate information faster. 

Our advice: Look for an AI tool that can do it all. Fellow’s AI capabilities are the icing on the cake for teams looking for software that can help them host incredible meetings, reach objectives, and make asynchronous communication effortless.

Get started with Fellow today.

AI summarizer tools FAQ

What is an AI summarizer? 

An AI summarizer is any digital tool that uses machine learning to summarize a piece of writing. These tools can condense long content into new and concise versions. AI summarizers can also be used to identify key information in a piece of writing, analyze new content, or generate meeting or project summaries to send to colleagues and stakeholders. They may be labelled as an article summarizer, a free text summarizer, or just a summarization tool.

What are the benefits of an AI summarizer?

Employees and managers can benefit from using an AI summarizer in a few key ways. Organizations can use these AI tools to organize and summarize content at a volume and velocity that’s not possible for humans to match. AI summarizers can make teams more efficient by removing the time-consuming manual task of summarizing, leaving employees with additional time to complete other high-value tasks. These tools also allow organizations to minimize the costs associated with performing repeatable tasks while maximizing employee potential. Other benefits may include improved service for customers and faster business.