NoteGPT is an AI learning workspace that turns YouTube videos, PDFs, PPTs, audio and lectures into transcripts, summaries and saved notes, and adds chat with ChatGPT, Claude, Gemini and DeepSeek plus voice, image, slide and video tools on top.
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NoteGPT is a web-based AI learning workspace built around one central idea: take a long piece of content — a YouTube lecture, a PDF paper, a recorded meeting, a slide deck — and turn it into a transcript, a summary and a note you can keep. The site describes itself as "Your All-in-One AI Learning Assistant," designed to help learners and creators "work 10× faster across summarizing, learning, research, writing, visual expression, image creation, and audio creation."
The name deserves an immediate clarification, because a product called NoteGPT invites an obvious question: is this an OpenAI product, or a thin wrapper trading on the GPT name? Neither, on the evidence. NoteGPT is not affiliated with OpenAI, and it does not pretend to be — but it also isn't an empty shell. The terms of service name a real operating entity, NoteGPT Inc. The About page lists named executives with defined roles, including founder and CEO Hongyuan Cao and co-founder and CPO Pierre Peng, alongside product, engineering and technical managers. And the site openly discloses which third-party models power its chat features rather than obscuring them: the official FAQ states plainly that "you can chat with ChatGPT, DeepSeek, Claude, Gemini, and more."
What it has built on top of those models is substantial and clearly its own. Beyond summarization it offers AI voice cloning and voice design, podcast generation, music generation, image generation and editing, video generation, slide generation, an AI agent, plus study-specific tools like a homework helper, math solver, flashcard maker and quiz generator. That is a wide product surface, not a rebadged chat box.
One thing to flag early, because it matters for anyone entering into a paid relationship: the two governing legal documents do not name the same entity. The terms of service say NoteGPT refers to "NoteGPT Inc." The privacy policy's opening line attributes the policy to "ZINGDECK INTL PTE.LTD. NoteGPT Inc Sub." — a Singapore company. Trustpilot's business profile likewise lists the company's location as Singapore. Both documents are current, dated 23 March 2026, and they simply do not agree on who your counterparty is.
On scale, the company reports more than 80 million users and over 12,000 schools and teams. These are vendor-stated figures with no independent audit. For an outside reference point, the AI directory Toolify — which listed the product in March 2024 — estimates roughly 8 million monthly visitors and classifies it as freemium; that is a directory-side estimate, not an official number, and the two figures measure different things.
Summarization across many input types. This is the anchor capability, and the breadth is real. The site provides distinct entry points for YouTube, PDF, PPT, image, video, audio, book and article summarization. Rather than one generic "paste anything" box, each format gets its own flow.
YouTube handling that covers the awkward cases. The official FAQ confirms two things most competitors struggle with: the summarizer works on videos without subtitles, and it handles playlists. Given how much educational content lives on YouTube without captions, this is a meaningful distinction rather than a marketing line.
Transcription in any language. AI Transcriber is a top-level navigation item. Per the FAQ, it converts YouTube videos, lectures, meetings and recordings into accurate text in any language. Transcription is metered explicitly in the pricing tiers, which indicates it is a first-class capability rather than a bundled extra.
Multi-model chat. You can converse with ChatGPT, DeepSeek, Claude and Gemini inside the same workspace, and the site maintains individual pages for specific model versions. For users who want to compare model outputs on the same source material without maintaining several subscriptions, the aggregation has genuine value.
A notes library, not just one-off outputs. The product's namesake feature is saving key insights as personal notes, with My Notes and AI Notes as dedicated navigation destinations. The intended workflow is cumulative — build a searchable knowledge base over time rather than generate and discard.
Voice and audio production. Text to speech, AI podcast generation, voice cloning, voice design, PDF-to-audio and music generation are all offered. Voice cloning is capped per tier, with a stated allowance of 2, 5 or 8 saved voices per month depending on plan.
Visual and presentation tools. Image generation, image editing, headshot generation, background and object removal, image enhancement and extension, plus AI slide generation and an agent-driven slides mode.
Academic and writing tooling. AI Essay Writer, AI Essay Grader, AI Homework Helper, AI Math Solver, AI Flashcard Maker, AI Quiz Generator, AI PDF Translator, plus an AI Detector and AI Humanizer.
Browser extensions as a primary entry point. The homepage places "Add to Chrome - Free" alongside its main call to action. In the Chrome Web Store, the publisher maintains a family of extensions — the flagship YouTube summary extension carries a Featured badge and a 4.9 rating, with separate extensions for Udemy (4.1), Vimeo (3.0), Quizlet flashcards and tab management (3.7).
Getting through a long lecture or talk you don't have time to watch. The most common and best-supported use. Paste a YouTube URL, get a transcript and structured summary, then save what matters as a note. The Chrome extension's 4.9 rating comes overwhelmingly from this workflow.
Working through a stack of PDFs. Summarizing papers, extracting key arguments and translating documents while preserving formatting. Researchers are one of the five audiences the site targets explicitly.
Turning meetings and recordings into written records. Transcription of recorded meetings into text, then summarization into action-oriented notes. Note the per-file ceilings before committing to this — the size and duration caps are tier-dependent and are covered in the limitations section.
Building a study knowledge base over a semester. The combination of transcription, summarization, note storage, flashcards and quiz generation supports a full study loop rather than a single task, which is where the product differentiates from a standalone summarizer.
Producing teaching material. Educators can turn lessons into summaries and slides, generate audio versions of materials, and translate resources. The site lists educators as a primary audience and 12,000+ schools and teams among its claimed customers.
Comparing how different models handle the same source. Because ChatGPT, Claude, Gemini and DeepSeek are all reachable from one interface, you can run the same document past several models without separate accounts.
Where it fits poorly. Anyone needing a stable, contractually guaranteed enterprise data-processing arrangement should look closely at the entity discrepancy and the absence of a documented retention policy first. And anyone who wants a genuinely unmetered tool should read the pricing section carefully — "Unlimited" here has a specific and narrower meaning than the word suggests.
Step 1 — Start with the free tier and understand what it actually is. The free plan activates on login with no credit card and includes 15 quotas per month to try all features. That is enough to evaluate output quality on your own material; it is not enough for sustained work. Treat it as an evaluation budget.
Step 2 — Test on your hardest input first. Don't validate with a short, well-captioned video. Use the awkward case you actually care about: a long lecture with no subtitles, a dense scanned PDF, an accented recording. That's where summarizers diverge in quality.
Step 3 — Learn the two-currency system before you pay. This is the single most important thing to understand about NoteGPT. Basic Quotas and Premium Credits are separate. Basic covers basic transcription, summaries, mind maps, translation, basic-model chat, and the detector and humanizer. Premium Credits cover premium transcription, high-quality speech, images, video, slides and premium-model chat. A plan can be "unlimited" in the first and strictly capped in the second.
Step 4 — Check the per-file ceilings against your real files. On Pro, a subtitle-less YouTube video is capped at 120 minutes and local media at 1GB, with two files processed at once. Unlimited and Max raise this to 210 minutes and 5GB, with 10 or 20 concurrent. If your source material routinely exceeds these, the cheaper tier is not merely slower — it will not process the file.
Step 5 — Install the Chrome extension if YouTube is your main use case. The extension is the highest-rated surface of the product and puts summarization directly on the video page.
Step 6 — Decide about auto-renewal at purchase time, not later. Both monthly and annual plans auto-renew by default. Annual plans renew for another year unless cancelled before the renewal date. Given the refund policy described below, the moment of purchase is effectively your main decision point.
Step 7 — If you intend to request a refund, do it within 24 hours of your first purchase. That window is the only one available, it applies only to a first purchase, and the refundable amount is reduced by the value of any Premium Credits you have already used.
Step 8 — Build the notes library deliberately. The product's long-term value is cumulative. Saving summaries into structured notes as you go is what distinguishes this from running one-off summarizations in a general chatbot.
Read "Unlimited" as "unlimited basic." The Unlimited plan gives unlimited basic transcription, summaries, mind maps, translation and basic-model chat — while premium capability is bounded at 2,800 Premium Credits per month, which converts to roughly 2,800 minutes of premium transcription, or 700 minutes of speech, or 700 images, or 280 seconds of video, or 1,500 premium-model chats. Those are alternatives drawing on one pool, not parallel allowances.
Do the credit arithmetic against your actual monthly volume. If you generate a lot of audio or video, the Premium Credit pool depletes far faster than the transcription figure suggests. Work out which single activity dominates your usage and size the plan against that.
Prefer basic-model chat for routine questions. Since basic-model chat is unmetered on Unlimited and above, routing straightforward queries there preserves premium credits for work that genuinely needs a frontier model.
Cancel before the renewal date, not after. Monthly plans are explicitly not refundable within 24 hours after an auto-renewal, though you may cancel during that period. Cancellation keeps the plan active until the end of the current cycle, then reverts to free, and the site states your data remains intact.
Avoid discounted purchases if you want any refund optionality. Discounted purchases are non-refundable outright, as are Lifetime Premium Credits. The 30% annual discount is real savings, but it is bought at the price of giving up refund rights.
Pay by card rather than PayPal if you might upgrade. For monthly plans paid via PayPal, remaining balance cannot be automatically applied to an upgrade because of PayPal's policies; Stripe-paid monthly plans do carry the balance across.
Don't rely on the AI Humanizer to defeat detection ethically or safely. The terms of service explicitly prohibit "misleading anyone into believing that AI-generated content is human-generated" and prohibit removing or altering metadata tags in AI-generated content — while the product simultaneously ships an AI Humanizer. That tension is unresolved on the site, and the risk of misuse sits with the user under the indemnity clause.
Keep your own copies of important notes. Given the entity discrepancy and the absence of a documented data-retention policy, treat the notes library as a working surface rather than an archive of record.
Students working through video-heavy coursework. This is the strongest fit. Long lectures, recorded classes and YouTube explainers convert well, and flashcards and quiz generation extend into revision.
Researchers processing literature. PDF summarization, translation with formatting preserved, and the ability to interrogate a document through several models suits literature review work.
Educators preparing materials. Turning lessons into summaries, slides and audio versions, with translation for multilingual classes.
Professionals who need meetings turned into records. Recording-to-text-to-summary is a well-worn workflow and the product handles it, subject to the file-size ceilings.
Content creators repurposing long-form material. Video to script, transcript to article, plus the voice, image and slide tooling for producing derivative assets.
Budget-conscious users who mainly want YouTube summaries. The free tier plus the Chrome extension covers this well, and this cohort's satisfaction is visible in the extension's 4.9 rating.
Who should be cautious. Organisations with strict vendor due-diligence requirements — the mismatch between the entity in the terms and the entity in the privacy policy is the kind of thing procurement will stop on. Anyone whose workflow depends on a documented data-retention and deletion schedule, which the privacy policy does not provide. And anyone likely to want a refund after the first day, given how narrow that window is.
NoteGPT is primarily a web application at notegpt.io, with browser extensions as the second major surface. The terms of service state that the Service covers "the NoteGPT website, browser extensions, mobile applications, desktop applications, and all related features and platforms." In practice, the homepage's prominent install path is the Chrome extension; it does not surface dedicated download links for mobile or desktop apps, so treat the terms' broad platform language as a legal definition of scope rather than a checklist of shipping clients.
The Chrome Web Store presence is a family rather than a single item. The flagship — "NoteGPT: YouTube Summary, Chat with AI Assistant, ChatGPT DeepSeek Claude" — carries a Featured badge and a 4.9 rating. Alongside it sit a Udemy summary extension at 4.1, a Vimeo summary extension at 3.0, a Quizlet flashcard extension, and an AI tab manager at 3.7. The quality spread between them is worth noting: the YouTube flagship is clearly the most polished, and the lower-rated siblings should not be assumed to work as well.
Support runs through email and an on-page live chat widget. The company states it responds to general inquiries within 48 hours and to subscription matters within two business days. Trustpilot's own profile data offers a contrasting datapoint: the company has replied to 20% of negative reviews and typically takes two weeks to respond there.
On the legal-entity question, the picture is genuinely split. The terms name NoteGPT Inc.; the privacy policy names ZINGDECK INTL PTE.LTD. as "NoteGPT Inc Sub."; Trustpilot lists the business location as Singapore. If the jurisdiction of your counterparty matters — for procurement, data residency or dispute resolution — this needs clarifying with the company directly before purchase, because the published documents do not settle it.
NoteGPT is freemium, with a genuinely usable but small free tier and three paid plans.
The Free plan activates on login, requires no credit card, and includes 15 quotas per month to try all features. This is an evaluation allowance, not a working tier — a point worth holding against the site's own title, which markets the product as "Fast & Free."
The three paid tiers, at annual pricing (advertised as 30% off, with monthly list prices in parentheses):
All paid tiers include commercial use rights, unlimited AI Detector and AI Humanizer on basic quota, and unlimited voice cloning and voice design within the saved-voice limits.
The refund policy is unusually restrictive and deserves careful reading before purchase. Refunds are available within 24 hours of your first purchase only, and the refunded amount equals the payment minus the value of any Premium Credits already used. Beyond that: requests after 24 hours are not accepted; "first purchase" explicitly excludes renewals, upgrades and repurchases; monthly plans are not refundable within 24 hours after an auto-renewal (though cancellation is possible then); discounted purchases are non-refundable; Lifetime Premium Credits are non-refundable; and a valid reason plus an email request are required.
Combine that with default auto-renewal on both monthly and annual plans, and the practical consequence is stark: by the time a renewal charge appears, the refund route is generally closed. Set a calendar reminder before your renewal date.
Upgrades apply your remaining balance automatically for annual upgrades and for Stripe-paid monthly upgrades — but not for PayPal-paid monthly plans, where PayPal's policies prevent it.
The honest positioning: NoteGPT's advantage is breadth — one subscription covering summarization, transcription, notes, multi-model chat, voice, image, slides and study tools. Its disadvantage is that breadth means no single capability is best-in-class, and the credit system means using the breadth costs more than the headline price suggests.
Paid-user sentiment is poor, and this is the most important caveat. On Trustpilot, NoteGPT holds 2.1 out of 5 across 31 reviews, rated "Poor". The profile was claimed by the company in March 2026 and carries 25 reviews in the last twelve months, so this is current rather than historical. Thirty-one reviews is a modest but usable sample — above the threshold for a directional quality conclusion, though well short of statistical authority.
The complaints cluster around billing, not capability. One reviewer describes buying points and then, a month later, the company attempting to automatically withdraw $9.99 from their card "for some subscription that didn't even show in my profile." Another describes finding the product through a Google search for a free watermark remover advertised as requiring no subscription with two free uses per day, and finding the reality different. These are specific, dated, named-account complaints rather than vague dissatisfaction.
Support responsiveness is weak on the public record. Trustpilot shows the company has replied to only 20% of negative reviews, typically taking two weeks. The same profile notes no recent history of soliciting reviews — which at least means the 2.1 average is not depressed or inflated by invitation bias; the sample is self-selected.
Free-user and paid-user experiences diverge sharply. The flagship Chrome extension rates 4.9 with a Featured badge while the subscription-facing Trustpilot profile sits at 2.1. The most defensible reading is that the core summarization works well and the friction is concentrated in billing, quota transparency and subscription management. Positive Trustpilot reviews support this: users praise fast transcript extraction and summarization of long YouTube videos while noting the free version is limited and PPT handling is weaker.
"Unlimited" does not mean unlimited. The Unlimited plan caps every premium capability at 2,800 Premium Credits monthly. Users expecting an uncapped tool will hit a wall on audio, image, video or premium-model work. This naming choice is a foreseeable source of the dissatisfaction visible in reviews.
"Free" is doing heavy lifting in the marketing. The page title advertises "Fast & Free," while the free plan provides 15 quotas per month and the FAQ concedes that only some core features are free with premium features requiring payment. Both statements are on the same site.
The refund window is narrow enough to be easy to miss. Twenty-four hours from first purchase only, minus used credits, excluding renewals, upgrades, repurchases and any discounted purchase. Paired with default auto-renewal, this materially limits recourse.
The two governing documents name different entities. Terms of service: NoteGPT Inc. Privacy policy: ZINGDECK INTL PTE.LTD., described as a NoteGPT Inc subsidiary. Both dated 23 March 2026. For consumers this is a transparency issue; for organisations it is a due-diligence blocker.
The "no AI training" promise has no corresponding policy clause. The homepage states prominently: "We do not use your personal data for AI model training or any automated decision-making purposes." A full-text search of the privacy policy returns no mention of training, retention or retain — there is no clause implementing that commitment, and no stated retention period or deletion timeline anywhere in the policy. The promise appears only as a marketing bullet.
Compliance claims are asserted without verification paths. The homepage cites ISO 27001, SOC 2, GDPR and CCPA. No certificate numbers, auditors or verification links are provided. Treat these as vendor self-assertions pending evidence.
Third-party sharing language is broader in the policy than on the homepage. The homepage bullet says data is not sold, rented or shared with third parties except as required by law. The privacy policy describes sharing with third parties that help provide the service — hosting, content delivery and similar — and contemplates data transfer in connection with an acquisition or due diligence. Both are standard, but they are not the same statement.
There is no non-affiliation statement regarding OpenAI. The product name contains GPT and the service surfaces ChatGPT among its models, yet a full-text search of the terms returns no mention of OpenAI and no trademark clarification. The only affiliation clause present runs the other way — prohibiting users from misrepresenting their own affiliations. Disclosure of upstream providers is present and clear; a disclaimer of relationship with them is not.
The AI Humanizer sits awkwardly against the terms. The service ships an AI Humanizer while the terms prohibit misleading anyone into believing AI-generated content is human-generated and prohibit removing or altering source and metadata tags in AI-generated output. The site does not reconcile these, and the indemnity clause places consequences on the user.
Per-file ceilings can block work outright on lower tiers. A 150-minute subtitle-less lecture cannot be processed on Pro, which caps at 120 minutes. Check your typical file sizes against the tier table before subscribing rather than after.
No independent press coverage exists. Searches surfaced no reporting from established technology media. The available "reviews" are predominantly competitor-authored comparison pages and affiliate-driven SEO content, which carry obvious conflicts of interest and were excluded here. The absence of independent coverage is itself a fact worth knowing.
No. Despite the name, NoteGPT is an independent product operated by NoteGPT Inc., with named founders and executives listed on its About page. It uses third-party models including ChatGPT, Claude, Gemini and DeepSeek and discloses this openly in its FAQ. Note however that the site publishes no explicit non-affiliation or trademark statement regarding OpenAI — the disclosure of which models it uses is clear, but a formal disclaimer of relationship is absent.
Partly. The free plan activates on login without a credit card and includes 15 quotas per month to try all features, and the Chrome extension is free to install. But 15 quotas is an evaluation allowance rather than a working budget, and the official FAQ acknowledges that only some core features are free while premium features require a paid plan. The "Fast & Free" framing in the site title is broader than the actual free tier.
Unlimited basic quotas — basic transcription, summaries, mind maps, translation, basic-model chat, AI Detector and AI Humanizer — plus a capped pool of 2,800 Premium Credits per month for premium transcription, high-quality speech, images, video, slides and premium-model chat. Those premium uses draw from one shared pool, so 2,800 minutes of transcription and 700 images are alternatives, not both.
Yes. The official FAQ confirms it handles videos without subtitles and playlists. There are duration caps by tier: 120 minutes per subtitle-less video on Pro, rising to 210 minutes on Unlimited and Max. Videos with subtitles are described as unlimited in length.
Refunds are available within 24 hours of your first purchase only, and the amount is reduced by the value of any Premium Credits already used. Renewals, upgrades and repurchases do not count as a first purchase; discounted purchases and Lifetime Premium Credits are non-refundable; and a valid reason plus an emailed request are required. Because both monthly and annual plans auto-renew by default, cancel before your renewal date rather than seeking a refund after.
This is genuinely unclear from the published documents. The terms of service identify NoteGPT Inc. The privacy policy attributes itself to ZINGDECK INTL PTE.LTD., a Singapore company described as a NoteGPT Inc subsidiary, and Trustpilot lists the business location as Singapore. Both documents are dated 23 March 2026. If the identity or jurisdiction of your counterparty matters, ask the company directly before purchasing.
The homepage states that personal data is not used for AI model training or automated decision-making. However, the privacy policy contains no clause on training use, no data retention period and no deletion timeline — the commitment appears as a marketing bullet without a corresponding policy provision. The policy does say uploaded files, links and text are used exclusively to process your requests and provide functionality.
Yes. The terms grant you full rights to use, modify, distribute and commercialize the output, including copying and commercially sharing content and incorporating it into derivative works, with no attribution to NoteGPT required. All paid tiers list commercial use explicitly. You remain responsible for the legality of what you upload and generate under the terms' indemnity clause.
The two measure different populations. The extension's 4.9 rating reflects free users summarizing YouTube videos — the product's strongest capability. The Trustpilot profile at 2.1 across 31 reviews reflects paying subscribers, whose complaints centre on unexpected charges, confusing quota structures, and difficulty obtaining refunds or support responses. The gap suggests the product works while the commercial relationship is where friction concentrates.
They vary by tier. Pro: subtitle-less YouTube up to 120 minutes, local audio or video up to 1GB, 2 files processed at once, 5 YouTube videos together, 2 channels summarized. Unlimited: 210 minutes, 5GB, 10 files at once, 10 videos, 10 channels. Max: 210 minutes, 5GB, 20 files at once, 20 videos, 20 channels. Videos that already have subtitles are described as unlimited in length across tiers.
