AudioPen
68Turns rambling voice notes into clean written text in a style you choose
Best for: People who draft by talking and want usable prose, not a transcript
ai-for / note-taking
As of , EffectHub tracks 18 AI tools for note taking; 16 of the 18 have a free tier, and paid plans run from $4.99 to $15 a month.
AudioPen, Goodnotes and Mem lead the list on click-through. 2 of the 18 ship a public API.
ranked by click-through
Turns rambling voice notes into clean written text in a style you choose
Best for: People who draft by talking and want usable prose, not a transcript
Note-taking app for handwriting, typing, and PDF annotation with AI search and summaries.
Best for: Students and professionals who take handwritten notes on a tablet
Notes app with an agent that files captures, tracks tasks and commitments and nudges you before they slip
Best for: Founders and managers who dump meetings, voice memos and clips into one place and want them filed
AI notebook that pulls videos, PDFs, podcasts, and articles into one place with auto-highlights and grounded Q&A.
Best for: Students summarizing lecture videos and course PDFs
Visual whiteboard note-taking app with AI-assisted organization, PDF annotation and a structured AI tutor.
Best for: Students and researchers organizing complex, interlinked topics
Turns a PDF, pasted notes or a prompt into an editable mind map, metered by a small monthly credit allowance.
Best for: students turning lecture PDFs into revision maps
Records rambling voice memos on iPhone or Mac and turns them into structured notes with summaries and action items.
Best for: iPhone or Mac users who record rambling voice memos and want them structured
Browser mind-map workspace where notes, files and bookmarks live as linked nodes instead of folders
Best for: students building revision maps
Native macOS markdown notes where coding agents can propose edits you approve in the margin.
Best for: Mac users who want plain markdown notes instead of a proprietary app database
Notion-style workspace for self-directed learners that generates a personalized curriculum and takes notes alongside it.
Best for: Self-directed learners who want notes and a study plan in the same workspace
Summarizes YouTube videos, audio, PDFs, and webpages into notes, transcripts, and mind maps.
Best for: Students summarizing lectures and reading material
AI note and task organizer that turns scattered notes into daily summaries and suggested actions.
Best for: People who want one inbox for scattered notes
Apple-only assistant bundling an AI keyboard, chat, smart notes and transcription
Best for: iPhone and Mac users who want AI editing inside every app they type in
Meeting notepad that captures computer audio without a bot and merges your typed notes with the transcript into a summary.
Best for: Founders, salespeople and consultants in back-to-back external meetings who want a brief before and a summary after
Captures meetings, calls, PDFs, videos, images and web pages into one notebook with transcripts and summaries.
Best for: Students and consultants capturing lectures, calls and reading in one place
AI knowledge workspace that captures articles, PDFs, and videos into a personal library you can query and summarize.
Best for: Researchers and knowledge workers collecting material from many sources
Open-source Markdown notes with backlinks and daily notes, free on Mac, paid on iPhone and iPad, with AI on your own API key.
Best for: Mac users who want backlinked daily notes stored as plain Markdown files
One place for notes, bookmarks, links and files, with search that works on meaning rather than filenames.
Best for: Researchers and writers whose sources are scattered across apps
| Tool | Price | Free plan | API | Status |
|---|---|---|---|---|
| AudioPen | from $33 once | Yes | Not confirmed | Active |
| Goodnotes | from $11.99/yr | Yes | Not confirmed | Active |
| Mem | from $9/mo | Yes | Yes | Active |
| Gistr | from $10/mo | Yes | Not confirmed | Active |
| Heptabase | from $8.99/mo | No | Not confirmed | Active |
| Map This | from $5.99/mo | Yes | Not confirmed | Active |
| Cleft Notes | from $6.99/mo | Yes | Not confirmed | Active |
| Emberly | Not confirmed | Yes | Not confirmed | Active |
| Grapha | from $49 once | Yes | Not confirmed | Active |
| Learnbase | from $14.99/mo | Yes | Not confirmed | Active |
| NoteAI | from $4.99/mo | Yes | Not confirmed | Active |
| Sort My Thoughts | from $9.99/mo | Yes | Not confirmed | Active |
| Auri.AI | from $10/mo | Yes | Not confirmed | Active |
| Granola | from $14/seat/mo | Yes | Yes | Active |
| HyNote | from $6.66/mo | Yes | Not confirmed | Active |
| IKI AI | from $15/mo | Yes | Not confirmed | Active |
| Reflect | Not confirmed | Yes | Not confirmed | Active |
| Stacks | from $9/mo | No | Not confirmed | Active |
16 of the 18 AI tools for note taking on EffectHub's list have a free tier — AudioPen, Goodnotes, Mem and Gistr; the rest are paid, from $4.99 a month.
As of October 26, 2026, paid plans for the 18 AI tools for note taking on EffectHub's list run from $4.99 to $15 a month. Each card shows the pricing model and the cheapest paid plan as EffectHub last verified it; 16 of the 18 can be started for free.
2 of the 18 AI tools for note taking on EffectHub's list ship a public API, including Mem and Granola. The API badge on each card is re-checked against the vendor's documentation.
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 26, 2026, EffectHub tracks 18 AI tools for note taking; 16 of the 18 have a free tier, and paid plans run from $4.99 to $15 a month. (EffectHub, “AI Tools for Note Taking”, Oct 2026, https://effecthub.net/ai-for/note-taking)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.