Best free NoteGPT alternatives

Looking for a free alternative to NoteGPT? Here are 9 youtube & content summarizers worth trying — 8 with a free tier. NoteGPT itself is free tier + paid.

ToolNoteGPT (you searched)GlaspEightifyScira
Pricingfreemiumfreemiumtrialfree
Best for400,000 active Chrome Web Store users as of Jul 2026, ~12,683 ratings at 4.0/52M+ users per vendor; free web/PDF/Kindle highlighter with a social discovery layer of other users' highlightsSummarizes YouTube videos up to 10 hours long in ~5 secondsFree, no credit card required
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NoteGPT alternatives — straight answers

What is the best free alternative to NoteGPT?

Glasp is the closest free alternative to NoteGPT: same YouTube & Content Summarizers sub-category, and it is free tier + paid. 2M+ users per vendor; free web/PDF/Kindle highlighter with a social discovery layer of other users' highlights

Are there free NoteGPT alternatives?

Yes — 8 of the 9 alternatives listed here are free or freemium: Glasp, Scira, Morphic, Perplexica, STORM (Stanford). The other 1 are trial or paid.

Is NoteGPT free?

NoteGPT is free tier + paid. There is a free tier you can work in, with paid plans above it.

How were these NoteGPT alternatives chosen?

They are the other tools in YouTube & Content Summarizers, then the rest of Research & Learning, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.

All NoteGPT alternatives

Browse YouTube & Content Summarizers →

Glasp

YouTube & Content Summarizers
freemium

✦ WhyA NoteGPT alternative — 2M+ users per vendor; free web/PDF/Kindle highlighter with a social discovery layer of other users' highlights.

  • 2M+ users per vendor; free web/PDF/Kindle highlighter with a social discovery layer of other users' highlights
  • AI YouTube-summary feature using ChatGPT/Claude alongside its core highlighting product
  • Cross-browser support (Chrome, Firefox, Edge, Safari, Brave, Opera)
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Eightify

YouTube & Content Summarizers
trial

✦ WhyA NoteGPT alternative — Summarizes YouTube videos up to 10 hours long in ~5 seconds.

  • Summarizes YouTube videos up to 10 hours long in ~5 seconds
  • Translations/summaries in 40+ languages
  • Uses both Claude and GPT models under the hood per vendor
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Scira

AI Search & Answer Engines
free

✦ WhyA NoteGPT alternative — Free, no credit card required.

  • Free, no credit card required
  • Open-source (git.new/scira)
  • Multi-mode search: web, Reddit, academic papers, video, fact-check
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Morphic

AI Search & Answer Engines
free

✦ WhyA NoteGPT alternative — Open-source, Apache 2.0, self-hostable generative-UI search engine.

  • Open-source, Apache 2.0, self-hostable generative-UI search engine
  • 9k+ GitHub stars, actively maintained
  • Pluggable model (OpenAI/Anthropic/Gemini/Ollama) and search backends (Tavily/Brave/Exa)
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Perplexica

AI Search & Answer Engines
free

✦ WhyA NoteGPT alternative — MIT-licensed, fully self-hostable open-source Perplexity clone.

  • MIT-licensed, fully self-hostable open-source Perplexity clone
  • Runs with local LLMs via Ollama or cloud providers
  • Uses SearxNG for private, ad-free web search
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STORM (Stanford)

Deep Research & Documents
free

✦ WhyA NoteGPT alternative — MIT-licensed open-source system that researches a topic and writes a full cited report.

  • MIT-licensed open-source system that researches a topic and writes a full cited report
  • Perspective-guided simulated conversations to deepen research before writing
  • Co-STORM variant adds human-AI collaborative curation
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Semantic Scholar

Academic Research
free

✦ WhyA NoteGPT alternative — Fully free AI-powered search across 237M+ scientific papers.

  • Fully free AI-powered search across 237M+ scientific papers
  • Semantic Reader augmented-reading tool for papers
  • Free public API used by many other research tools
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ResearchRabbit

Academic Research
free

✦ WhyA NoteGPT alternative — Visual citation-network mapping across 310M+ papers.

  • Visual citation-network mapping across 310M+ papers
  • Zotero integration for reference management
  • Used by 1M+ researchers at Harvard/Stanford/MIT/Oxford, free to sign up
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Ai2 Paper Finder (Asta)

Academic Research
free

✦ WhyA NoteGPT alternative — Agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform.

  • Agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform
  • Free to use, iteratively expands/narrows search based on natural-language queries
  • Built on Semantic Scholar's corpus
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NoteGPT head-to-head

NoteGPT vs GlaspNoteGPT vs EightifyNoteGPT vs SciraNoteGPT vs MorphicNoteGPT vs PerplexicaNoteGPT vs STORM (Stanford)NoteGPT vs Semantic ScholarNoteGPT vs ResearchRabbit