# Goodnotes vs kuku

Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. kuku records 2,183 monthly visits with -67.5% growth and Freemium pricing.

| Metric | [Goodnotes](https://openaitools.app/tool/goodnotes) | [kuku](https://openaitools.app/tool/kuku) |
| :--- | :--- | :--- |
| Website URL | https://goodnotes.com | https://kuku.mom |
| Categories | AI Note Taker, AI Spell Check, AI Writing Assistants | AI Writing Assistants, AI Knowledge Management, AI Assistant, AI Speech-to-Text |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 3,227,341 | 2,183 |
| MoM Growth Rate | +10.8% | -67.5% |
| Primary Market | United States | United States |
| Direct Visits | 1,638,916 | 658 |
| Review Score | 4.4 | 4.4 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## Goodnotes

Goodnotes is a digital note-taking app designed around the feel of writing on paper, then extended with everything a paper notebook cannot do. The core notebook experience uses a low-latency ink engine so handwriting feels natural on a tablet with a stylus. You can rest your hand on the screen, cross out to erase, and convert handwritten text into typed characters when you need something searchable or exportable.

Around that core sits a flexible document workspace. The app handles PDF annotation, typed documents, infinite whiteboards, imported images, and recorded audio in the same environment, so a meeting, lecture, or project space can mix formats without switching tools. Notes and documents sync across iPad, iPhone, Android, Windows, and the web, letting you start a page on a tablet and finish it at a desk.

Goodnotes also layers in AI and collaboration. AI-powered search looks across typed text, handwriting, and sketches at once, and can turn a page of notes into a mind map, a summary, or a project plan with action items. Real-time collaboration, shared notebooks, and education-focused deployments make it a practical fit for students, teachers, and knowledge-heavy teams in fields like architecture, engineering, legal, and consulting.

**Pricing & Plans:** Freemium with a free tier and paid subscription plans, plus separate offerings for education and business. A free trial is available; exact regional prices are listed on the official pricing page.

- **Natural handwriting engine:** Low-latency ink with palm rejection, cross-out to erase, and handwriting-to-text conversion keeps writing close to pen on paper.
- **PDF annotation and markup:** Import contracts, papers, or textbooks and mark them up by hand, with searchable annotations and clean exports.
- **AI search and transformation:** Search across typed text, handwriting, and sketches, and turn notes into summaries, mind maps, or structured plans.
- **Real-time collaboration:** Work together in shared notebooks, documents, and whiteboards simultaneously, without version conflicts or file ping-pong.
- **Cross-device sync:** Continue the same notebook on tablet, phone, desktop, or web so notes follow you between work and study settings.

**Strengths:** Best-in-class handwriting feel makes the transition from paper notebooks easy; Combines notebooks, PDFs, whiteboards, and audio in a single app; AI search reads handwriting and sketches, not just typed text; Broad device support with reliable cross-platform syncing

**Limitations:** The best features sit behind the paid subscription or one-time purchase; Advanced AI and collaboration features require an account and internet connection; Heavy notebooks with large PDFs can be slow on older devices

[Profile (Markdown)](https://openaitools.app/tool/goodnotes.md)

## kuku

kuku is a Markdown knowledge workspace built specifically for macOS, and its selling point is what it refuses to do. Notes stay as plain Markdown files on your disk. There is no hosted vault that you have to migrate into, and the app is built on Tauri rather than Electron, which keeps the install small and the editor responsive. Wikilinks, backlinks, a vault-wide graph view and cluster detection all read the same files you could open in any text editor.

The AI layer is where kuku differentiates itself from a plain Markdown editor. An assistant inside the app can search the vault, read a specific note and apply a patch, so a request like drafting quarterly objectives from the current file returns grounded output that references real notes. Crucially, changes arrive as reviewable diffs in a Cursor-style flow, so nothing silently rewrites your writing. Answers from past sessions surface as suggestions, and the assistant proposes follow-up prompts when it detects useful context.

kuku also addresses the awkward gap between local-first editing and multi-device work. Sync carries more than files: Markdown, wikilinks, backlinks, graph state and the conversational context the AI has already used stay aligned, so the vault behaves like one continuous working memory. The app is open source on GitHub, and the site positions it as offline-first with no lock-in. Windows and Linux builds are listed as coming soon at the time of review.

**Pricing & Plans:** kuku is currently in public beta, during which every user automatically receives full Pro-tier access with no billing step. The pricing page states that after beta, Pro will be $10 per month and Team $15 per seat per month once shared context ships. You can also bring your own Gemini API key and pay Google directly instead of routing through kuku billing.

- **Native Tauri Markdown editor:** Built with Tauri rather than Electron for a light, fast macOS app that opens plain Markdown files with slash commands, headings, lists, quotes and code blocks.
- **Knowledge graph over plain files:** Wikilinks, backlinks, vault-wide graph and cluster views work directly on your files, so structure is visible without a proprietary database.
- **Tool-calling AI agent:** The assistant searches the vault, reads notes and applies patches, surfacing related notes and past answers to keep your thinking moving.
- **Reviewable diff editing:** Every AI change arrives as a Cursor-style diff you can inspect and approve before it is written into the note.
- **Offline-first with bring-your-own key:** Works offline and can route all AI requests through your own Gemini API key so nothing passes through the vendor's billing.

**Strengths:** Plain Markdown files on disk with no proprietary vault or lock-in; Native Tauri macOS build that stays light and fast instead of an Electron wrapper; AI edits land as reviewable diffs rather than silent rewrites; Bring-your-own Gemini key means AI usage can bypass vendor billing entirely

**Limitations:** Primary desktop target is macOS; Windows and Linux were still listed as coming soon; Gemini is the only supported AI provider, so OpenAI, Anthropic and local models are not yet options; Sync, graph context and shared team features are still maturing, and Team pricing only applies once shared context ships

[Profile (Markdown)](https://openaitools.app/tool/kuku.md)

## Frequently Asked Questions

### How do Goodnotes and kuku compare in monthly traffic?

Goodnotes has 3,227,341 monthly visits, while kuku has 2,183. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Goodnotes has a month-over-month growth rate of +10.8%; kuku has -67.5%.

### How does pricing compare?

Goodnotes: Freemium, Free Trial. Freemium with a free tier and paid subscription plans, plus separate offerings for education and business. A free trial is available; exact regional prices are listed on the official pricing page. kuku: Freemium. kuku is currently in public beta, during which every user automatically receives full Pro-tier access with no billing step. The pricing page states that after beta, Pro will be $10 per month and Team $15 per seat per month once shared context ships. You can also bring your own Gemini API key and pay Google directly instead of routing through kuku billing.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [Knowt](https://openaitools.app/tool/knowt-com) | 4,183,953 | +5.4% | Free | Excels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features. | [.md](https://openaitools.app/tool/knowt-com.md) |
| 3 | [StudyFetch](https://openaitools.app/tool/study-fetch) | 1,750,520 | +1.7% | Freemium | Turns course materials into interactive AI study tools, but focuses less on handwritten digital notebooks. | [.md](https://openaitools.app/tool/study-fetch.md) |
| 4 | [LightPDF](https://openaitools.app/tool/lightpdf-com) | 1,742,568 | -15.3% | Freemium | Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows. | [.md](https://openaitools.app/tool/lightpdf-com.md) |
| 5 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 6 | [Studley AI](https://openaitools.app/tool/studley-ai) | 1,031,545 | -19.5% | Freemium | Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools. | [.md](https://openaitools.app/tool/studley-ai.md) |
| 7 | [Craft](https://openaitools.app/tool/craft-do) | 703,417 | +8.9% | Freemium | A polished space for notes, tasks, and documents that follows you across every device. | [.md](https://openaitools.app/tool/craft-do.md) |
| 8 | [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | +12.9% | Paid | The best frontend for AI. | [.md](https://openaitools.app/tool/typing-mind.md) |
| 9 | [Capacities](https://openaitools.app/tool/capacities) | 339,396 | +5.7% | Freemium, Paid | Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support. | [.md](https://openaitools.app/tool/capacities.md) |
| 10 | [Noteey](https://openaitools.app/tool/noteey) | 230,694 | -1.6% | Freemium | Uses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish. | [.md](https://openaitools.app/tool/noteey.md) |

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Source: https://openaitools.app/compare/goodnotes-vs-kuku

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