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Best Video Summarizer

Reviewed by Lunoo Research Team · Updated Jun 19, 2026

20 ranked ·

Top-rated video summarizer ranked by our AI-powered scoring system.

· Re-ranked 1 week ago
#2
YouTube Summary with ChatGPT & Claude by Glasp

YouTube Summary with ChatGPT &...

Glasp utilizes AI models like ChatGPT and Claude to generate concise summaries of YouTube videos, providing users with text-based overviews highlighting key top...

8.35 Great
emoji_events #1
Fathom AI Notetaker

Fathom AI Notetaker

Fathom AI Notetaker automatically generates concise summaries and key takeaways from online video content, utilizing AI to identify important moments and create...

8.42 Great
#3
Riverside.fm

Riverside.fm

Riverside.fm utilizes AI to automatically generate concise video summaries from longer recordings, identifying key discussion points and action items for effici...

8.25 Great
20 Items Ranked
7.6 Avg Score
8.4 Top Ranked Score
Summary: The best video summarizer in 2026 is Fathom AI Notetaker with a score of 8.42/10, followed by YouTube Summary with ChatGPT & Claude by Glasp (8.35) and Riverside.fm (8.25). This ranking is based on Lunoo's AI-powered scoring system which evaluates 20 video summarizer across category fit, feature coverage, pricing signals, public reception, recency, and value. Rankings were last refreshed on Jun 19, 2026.

table_chart Top 5 at a Glance

# Name Score Price Best For
#1 Fathom AI Notetaker Fathom AI Notetaker 8.42 - - Visit
#2 YouTube Summary with ChatGPT & Claude by Glasp YouTube Summary with ChatGPT & Claude by Glasp 8.35 - - Visit
#3 Riverside.fm Riverside.fm 8.25 - - Visit
#4 Sembly Sembly 8.12 - - Visit
#5 Descript YouTube Video Summarizer Descript YouTube Video Summarizer 8.08 - - Visit

leaderboard Full Video Summarizer Rankings

Best 1 Fathom AI Notetaker

Fathom AI Notetaker automatically generates concise summaries and key takeaways from online video content, utilizing AI to identify important moments and create searchable transcripts.

2 YouTube Summary with ChatGPT & Claude by Glasp

Glasp utilizes AI models like ChatGPT and Claude to generate concise summaries of YouTube videos, providing users with text-based overviews highlighting key topics and content.

3 Riverside.fm

Riverside.fm utilizes AI to automatically generate concise video summaries from longer recordings, identifying key discussion points and action items for efficient review and analysis.

4 Sembly
Sembly

Sembly uses AI to automatically generate meeting summaries, including action items, decisions, and speaker attribution, from uploaded or live video recordings.

5 Descript YouTube Video Summarizer

Descript’s YouTube Video Summarizer automatically generates concise text summaries of lengthy YouTube videos by analyzing spoken content and key moments, aiding viewers in quickly understanding the core topics.

6 Snipd
Snipd

Snipd is an AI tool that automatically generates concise summaries of video content by extracting key information and presenting it in a text format, streamlining research and analysis workflows.

7 Tactiq
Tactiq

Tactiq is an AI tool designed to rapidly generate concise summaries of video content by analyzing visual and auditory data, extracting key information for efficient review or reporting.

8 Notta AI Video Summarizer

Notta AI utilizes speech recognition and natural language processing to generate concise text summaries from uploaded or linked video content, enabling users to quickly grasp key information.

9 Merlin YouTube Summarizer

Merlin AI provides concise, chaptered summaries of lengthy YouTube videos using artificial intelligence, allowing viewers to quickly grasp key information and save time.

10 ScreenApp Video Summarizer

ScreenApp Video Summarizer utilizes AI to automatically generate concise text summaries and key moment highlights from uploaded or linked online videos, saving users time on content review.

11 VEED Video Summarizer

VEED Video Summarizer automatically generates concise text summaries of videos by analyzing their content and identifying key topics, offering users a quick overview without needing to watch the entire recording.

12 Sider
Sider

Sider is an AI-powered tool that generates concise summaries of online videos by identifying and combining key segments, offering users a quicker way to grasp the core content.

13 Lilys AI
Lilys AI

LilysAI is an AI-powered tool that generates concise summaries of videos by identifying key topics and extracting relevant segments, offering users a quicker way to understand content.

14 Kapwing Video Summarizer

Kapwing's Video Summarizer uses AI to automatically generate concise text summaries and timestamps highlighting key moments within uploaded videos, aiding in quick comprehension.

15 Modjo
Modjo

Modjo is an AI-powered tool that automatically generates concise summaries of videos by identifying and combining key visual segments, reducing lengthy content into shorter, digestible clips.

16 Wisecut
Wisecut

Wisecut is an AI-powered tool that automatically generates shorter versions of videos by identifying and removing pauses, silences, and repetitive segments, creating concise summaries.

17 YouTLDR
YouTLDR

YouTLDR utilizes AI to generate concise, text-based summaries of YouTube videos, highlighting key topics and arguments within the original content.

18 SolidPoint
SolidPoint

SolidPoint utilizes AI to automatically generate concise summaries and highlight key moments from lengthy videos, enabling users to quickly grasp essential information without watching the entire duration.

19 AskYouTube
AskYouTube

AskYouTube is a free browser extension that utilizes AI to generate concise summaries of YouTube videos, allowing users to quickly grasp content without watching the entire length.

20 Bliro
Bliro

Bliro is an AI-powered tool that generates concise summaries of online videos by identifying key topics and extracting relevant segments, aiming to reduce viewing time for users.

21 MaxAI
MaxAI

MaxAI utilizes artificial intelligence to automatically generate concise summaries of lengthy videos by identifying and compiling key scenes and removing redundant content.

You've reached the end — 21 items

help Frequently Asked Questions

What is the best Video Summarizer in 2026?
According to our AI-powered rankings, Fathom AI Notetaker is currently rated as the best Video Summarizer with a score of 8.4/10. Other top-rated options include Fathom AI Notetaker, YouTube Summary with ChatGPT & Claude by Glasp, Riverside.fm.
How are these Video Summarizer ranked?
Our rankings use an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value for money. Each Video Summarizer receives a 0 to 10 Lunoo score.
How often are the rankings updated?
Our rankings are updated continuously as new data becomes available. Scores are recalculated regularly to ensure you always see the most current and accurate ratings.
What are the top 5 Video Summarizer in 2026?
The top 5 Video Summarizer in 2026 are: Fathom AI Notetaker, YouTube Summary with ChatGPT & Claude by Glasp, Riverside.fm, Sembly, Descript YouTube Video Summarizer. These are ranked by our AI-powered scoring system based on category fit, features, pricing signals, public reception, and recency.
How many Video Summarizer are ranked on Lunoo?
Lunoo currently ranks 20 Video Summarizer. New options are added and scored regularly.
Which Video Summarizer is ranked first?
Fathom AI Notetaker is currently ranked #1 with a Lunoo score of 8.4/10 in our Video Summarizer rankings.
Is Fathom AI Notetaker worth it?
Fathom AI Notetaker scores 8.4/10, making it one of the highest-rated Video Summarizer available. Its strong rating reflects excellent performance across our evaluation criteria.
What should I look for when choosing a Video Summarizer?
Key factors include your specific use case, budget, features offered, ease of use, and long-term value. Our scoring system evaluates these factors objectively. Compare the top options above to find the best fit.
Are there any free Video Summarizer options?
Some Video Summarizer offer free plans or trials. Check each option's website for current pricing. Our rankings focus on overall quality regardless of price point.
What is the difference between top-rated Video Summarizer?
While Fathom AI Notetaker and YouTube Summary with ChatGPT & Claude by Glasp are both highly rated, they differ in features, pricing, and target audience. Use our comparison tool to see detailed side-by-side differences.
Can I compare Video Summarizer on Lunoo?
Yes! Lunoo offers a detailed comparison tool. Click the compare icon on any two items to see a side-by-side analysis of scores, features, pros, and cons.
How accurate are Lunoo's Video Summarizer rankings?
Our AI-powered scoring system is calibrated against established ground truth sources and continuously improved. We analyze features, expert reviews, user feedback, and market data to provide the most objective rankings possible.

science How We Rank

Every video summarizer is scored across 12 weighted criteria from hundreds of verified sources:

  • Features & Capabilities - Comprehensive analysis of what each option offers
  • User Reviews - Aggregated feedback from real users across platforms
  • Expert Opinions - Professional reviews and industry recognition
  • Value for Money - Cost-effectiveness relative to features
  • Reliability & Support - Track record and customer service quality

Rankings are updated continuously as new information becomes available.

Disclosure: Some links on this page may be affiliate links. If you make a purchase through these links, we may earn a small commission at no extra cost to you. This does not influence our rankings - all scores are determined by our independent AI-powered evaluation system.

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