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AI tools for summary

18 AI tools for summary: publisher, country of origin, pricing and official link. Updated on October 31, 2026.

In short

AnnuIA lists 18 artificial intelligence tools offering summary. The best known: Yuanbao, QuillBot, Wordtune, AssemblyAI, Perplexity. 16 of them are free, freemium or open source.

Assistants & chatbots1

Yuanbao

Chinaby Tencent
Free

Tencent's assistant (Hunyuan and DeepSeek models), linked to WeChat: search, documents, summaries.

Writing & text2

QuillBot

United Statesby QuillBot
Freemium

Paraphrasing, summarising, grammar checking and AI detection.

Wordtune

Israelby AI21 Labs
Freemium

Rewrites your sentences for clarity and summarises articles.

Voice & audio1

AssemblyAI

United Statesby AssemblyAI
Paid

Speech recognition API with summaries and conversation insights.

Search & research5

NotebookLM

United Statesby Google
Freemium

Analyse your documents, ask questions and generate audio overviews.

Elicit

United Statesby Elicit
Freemium

Research assistant: finds, summarises and extracts data from papers.

Metaso

Chinaby Metaso
Free

Chinese AI search engine: sourced answers, academic search and summaries.

Productivity & meetings8

Education & languages1

Frequently asked questions

AI tools for summary ?

AnnuIA lists 18 artificial intelligence tools offering summary. The best known: Yuanbao, QuillBot, Wordtune, AssemblyAI, Perplexity. 16 of them are free, freemium or open source.

How to choose an AI tool?

Pick the category first (text, image, video, voice, code…), filter by pricing (free, freemium, paid, open source) and compare the features of the listed tools.