Google Keep is the quickest way to jot something down: notes, lists and reminders, free with your Google account. TalkGraph is just as quick to start, but it organises what you say into a map and connects it with everything else you've said.
Quick capture: short notes, checklists, reminders and photos, colour-coded and labelled, free with a Google account.
Capturing and developing ideas: say it, see it mapped, get asked the next question, and find it connected later.
Google Keep is built for speed: notes, checklists, reminders, drawings and photos, organised with labels and colours, shared easily and searchable, including text in images. It's free with a Google account on Android, iPhone and the web. You can record audio into a note, and Google has added AI on its paid Google AI plans, including Keep Live, which turns a spoken brain dump into structured notes and lists. Keep stays deliberately simple: no folders, no links between notes. TalkGraph is built for ideas that need structure: you talk, it maps what you say into typed cards, asks a question when you pause, and joins every map in one Brain.

| TalkGraph | Google Keep | |
|---|---|---|
| Main job | Thinking out loud, mapped and connected | Quick notes, lists and reminders |
| Speed to start | Open and talk, type, or paste in text you already have | Open and type or record |
| Voice | Live transcription and mapping in the browser | Record audio in a note; Keep Live turns spoken brain dumps into notes and lists (paid Google AI plans) |
| Organising | Automatic: typed cards on topic branches, concepts connected across maps | Labels, colours and pins; no folders or links between notes |
| Visual map | Yes - every session is a live map | No |
| Reminders and checklists | Action cards with owners, gathered in one list | Yes - a real strength |
| Price | Free plan 250 nodes a month; Pro £9.99 a month | Free; AI features on paid Google AI plans |
| Platforms | In the browser on desktop and phone | Android, iPhone and web |
For ideas, yes. Keep is unbeatable for quick lists and reminders. TalkGraph is better when you're developing an idea: it maps what you say, asks you questions and connects it with everything else you've talked through.
You can record audio into a Keep note, and Keep Live on paid Google AI plans turns spoken brain dumps into structured notes and lists. TalkGraph turns your voice into a connected map live, on its free plan too.
No. Keep uses labels and colours. TalkGraph organises cards automatically into topic branches and connects concepts across all your maps.
Try it with no signup - talk for a minute and watch it structure itself.
Try TalkGraph freeComparison based on publicly available information, last checked 4 October 2026. Product features and pricing change; check each provider's website for the latest. Google Keep is a trademark of its respective owner and is referenced here only for identification and honest comparison.
Sources for Google Keep: support.google.com/keep · blog.google · gemini.google/subscriptions · one.google.com/about/plans