Себе на память... надо будет перебрать на досуге, т.к. о некоторых никогда не слышал.

Obsidian: https://obsidian.md/

Notion: https://www.notion.com/

Vomo: https://vomo.ai/

tactiq: https://tactiq.io/

Буквица: @BukvitsaAI_bot
Google Pinpoint: https://journaliststudio.google.com/pinpoint/about/

Quizlet: https://quizlet.com/

Anki: https://apps.ankiweb.net/

NotebookLM : https://notebooklm.google/

Eleven Reader: https://elevenreader.io/

DeepL: https://www.deepl.com/en/translator

Gamma: https://gamma.app/

Napkin: https://www.napkin.ai/

Handwrittner: https://handwrittner.com/

OneSec: https://one-sec.app/

Forest: https://www.forestapp.cc/

Alarmy: https://alar.my/en

chatgpt: https://chatgpt.com/

grok: https://grok.com/

deepseek: https://www.deepseek.com/

perplexity: https://www.perplexity.ai/