Summarizer AI Extension
Webpage Summaries
Transform lengthy articles into concise AI summaries.
Like Sumr, Summarizer AI Extension is in the Webpage Summaries category. Both are freemium. Worth comparing on the detail page.
We've curated 48 of the best alternatives to Sumr, ranked by feature overlap, topic similarity, user ratings, and popularity. Summarizer AI Extension, Recapext, and ChatKit lead the list as the closest matches.
Updated May 18, 2026
The list includes 1 free alternative and 47 freemium, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Sumr itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Ai Summarization, Free + From $5/mo, Content Creation, and Free + From $4.99/mo — the same problem spaces Sumr addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with Sumr.
Ranked by compatibility score
Webpage Summaries
Transform lengthy articles into concise AI summaries.
Like Sumr, Summarizer AI Extension is in the Webpage Summaries category. Both are freemium. Worth comparing on the detail page.
Webpage Summaries
Smart split and summarize any webpage with ChatGPT.
1 free and 47 freemium options.
24 additional candidates
Summarizer AI Extension ranks as the highest-scoring alternative to Sumr, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 1 fully free and 47 freemium alternatives are available, including Summarizer AI Extension, Recapext, and ChatKit.
Summarizer AI Extension is similarly priced (freemium) and sits in the same category (Webpage Summaries). View its detail page to compare features, integrations, and reviews side-by-side.
Top Webpage Summaries alternatives include Summarizer AI Extension, Recapext, ChatKit, and Claap. These tools share the same primary category and have meaningful topic overlap with Sumr.
Like Sumr, Recapext is in the Webpage Summaries category. Recapext is free, while Sumr is freemium. Worth comparing on the detail page.
Chatgpt
Supercharge ChatGPT with refined UI and extra features
ChatKit shares 1 topic with Sumr: Gpt Models. Both are freemium.
Meeting Summaries
Record meetings with AI notes, videos, and best practices.
Claap shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Youtube Summaries
Maximize YouTube learning with AI-powered timestamped notes.
ZippyNotes shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Legal Policy Summaries
Website policy analysis and summarization.
DocDecoder shares 1 topic with Sumr: Web Content Summarization. Both are freemium.
Newsletter Summaries
Transform newsletter overload into one weekly digest.
Summaletter shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Summaries
Instantly transforms your spoken words into summaries
Speech to Note shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Ebooks
Easily generate e-books using advanced GPT models.
AI E-books shares 1 topic with Sumr: Gpt Models. Both are freemium.
Customer Feedback Analysis
AI-powered user insights, effortlessly automated.
Uini shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Content
Create content using AI 10x faster
Genius AI Hub shares 1 topic with Sumr: Gpt Models. Both are freemium.
Youtube Summaries
AI-powered YouTube video summaries in a snap.
SnapSummary shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Document Summaries
AI-powered PDF summarizer for quick document insights
SummaryPDF shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Youtube Summaries
Summarize YouTube videos with AI in one click
Noiz shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Content Summarization
AI assistant for website, document, video summarization and news automation.
ReadPartner shares 1 topic with Sumr: Ai Summarization. Both are freemium.
Image Editing
Transform your face with AI in one tap
FaceApp is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Music Creation
AI composer for emotional soundtrack music
Aiva is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Math Problem Solving
Solve math problems step-by-step
Cymath is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Seo Ranking
AI-powered SEO software with actionable recommendations.
Canirank is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Audio Transcription
Multilingual Speech-to-Text API with Superhuman Accuracy
AssemblyAI is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
App Testing
AI-powered automated testing for stable, scalable QA
Testim is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Document Analysis
Uncover insights from text with AI-powered NLP.
Amazon Comprehend is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Background Removal
Remove image backgrounds in 5 seconds with one click
remove.bg is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Videos
Create engaging videos in minutes with AI
Lumen5 is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
42 more free/freemium alternatives listed below. Browse all Sumr alternatives ↓
48 free or freemium alternatives to Sumr on /tools/sumr/alternatives.
LivePerson is a candidate alternative to Sumr. Both are freemium. Review its detail page to compare.
Neither Sumr nor Summarizer AI Extension has user ratings yet — be the first to review either tool to help future visitors compare them.
