The 195 Best AI Q&A System Tools for Your Problem in 2026

ChatGPT, Stack Overflow | AI Assist, Qwen, Zoom, Unibase AI Memory, Fluximg, 心流, AI Answer Generator: Get Question Answer Free, ShopGuru - The Amazon Shopping Assistant, StructWise are strong paid/free AI Q&A System options for common problems.

ChatGPT

ChatGPT helps you get answers, find inspiration, and be more productive.

chatgpt.com

ChatGPT

🇺🇸United States

05.0

Stack Overflow | AI Assist

Stack Overflow is the world's largest online community for developers to ask and answer programming questions.

stackoverflow.com

Stack Overflow

05.0

Qwen

Qwen Studio is a free AI assistant powered by Qwen models, offering chat, image understanding, generation, and more.

qwen.ai

2026 Manage Co

🇨🇳China

05.0

Zoom

Zoom is an AI-first work platform for video meetings, chat, phone, and collaboration.

zoom.com

Zoom Communications

🇺🇸United States

05.0

Unibase AI Memory

One private, encrypted AI memory you own — across ChatGPT, Claude, Gemini, Grok & Kimi.

chromewebstore.google.com

05.0

Fluximg

A one-stop global eSIM guide, offering intelligent Q&A, authoritative data, and free usage, covering domestic (CN), Hong Kong, and international device models, as well as entry and exit scenarios.

fluximg.com

aboutesim.com

05.0

心流

常驻浏览器侧边栏的AI搜索助手，可解答问题、总结网页、提供创作灵感。

chromewebstore.google.com

05.0

AI Answer Generator: Get Question Answer Free

Free AI Answer Generator Chrome extension that instantly provides accurate, tailored answers to a wide range of queries.

chromewebstore.google.com

05.0

ShopGuru - The Amazon Shopping Assistant

AI-powered Amazon shopping assistant that summarizes reviews and answers product questions.

chromewebstore.google.com

05.0

StructWise

AI assistant for structural codes, providing instant access to accurate and latest building codes.

chromewebstore.google.com

05.0

BrowseWiz：为你浏览的 AI 助手

Boost your productivity: Use powerful AI in the sidebar to learn, research, write, and work faster.

chromewebstore.google.com

DevPeer Tomasz Posłuszny

🇵🇱Poland

05.0

Yep.com

Yep is a fast, accurate, AI-friendly search engine for both AI agents and humans.

yep.com

Ahrefs

🇸🇬Singapore

05.0

Muse AI by Meta

Meta's AI hub for products like Meta AI and Muse, open research models, and developer resources.

ai.meta.com

Meta Platforms

🇺🇸United States

05.0

AI Chat

AI Chat is a Chrome extension providing instant access to Claude, ChatGPT, and Gemini models.

chromewebstore.google.com

05.0

Ogt.ai

Advanced AI chat system for conversing with any media type, including images, videos, audio, and documents.

ogt.ai

Ogt.ai

05.0

ZhiNang.ai - AI assistant from anypage

ChatGPT anywhere on anytime in anypage now

chromewebstore.google.com

05.0

Parent.wiki

Parent.wiki is a parenting intelligence layer providing sourced answers, parent perspectives, and practical next steps.

parent.wiki

05.0

TruthGPT - No Hallucinations, only Truth

TruthGPT is a Chrome extension that aims to provide maximum truth-seeking AI responses by validating information with ChatGPT and Bard.

chromewebstore.google.com

Singularity Labs

🇺🇸United States

05.0

You.com: AI Search Assistant

You.com AI Search Assistant embeds trustworthy AI answers with citations beside your Google search results and provides a chat popover while you browse.

chromewebstore.google.com

You.com

05.0

Webpilot - Copilot for All, Free & Open

Web copilot for all, free & open-source!

chromewebstore.google.com

Song De

🇺🇸United States

05.0

Xylia

Xylia AI meeting assistant: real-time transcription, Q&A, document integration, and visual aid understanding for enhanced meeting productivity.

chromewebstore.google.com

05.0

StudyMateAI

A browser extension for accessing GPT-3 while browsing or viewing PDF files.

chromewebstore.google.com

05.0

Gallifai

Gallifai is a human-like AI chat assistant with fast, natural conversations and a premium, clean interface.

gallifai.site

Virexeon

05.0

Gemini Notebook

Gemini Notebook is an AI research tool and thinking partner that analyzes your sources, turns complexity into clarity, and transforms your content.

notebooklm.google

Gemini Notebook

🇺🇸United States

05.0

ChatGPT免费中文版(GPT4，绘图)

一款基于OpenAI ChatGPT 3.5和4模型的免费中文聊天机器人扩展，支持绘图和多种模型。

chromewebstore.google.com

05.0

AI assistant:Free ChatGPT(GPT-4o mini) for Google Chrome Extension

A mini Web ChatGPT based on the OpenAI's "gpt-4o-mini" model, free for anyone.

chromewebstore.google.com

05.0

Biblical AI

Biblical AI is a free-to-use AI assistant that provides comprehensive information about the Bible.

biblical-ai.com

biblical-ai

05.0

Studley

AI study tool that turns notes, PDFs, videos, and webpages into flashcards, quizzes, tests, podcasts, and tutoring.

studley.ai

05.0

Duck.ai

Use ChatGPT, Claude, and other AIs privately, free of charge.

duck.ai

Duck.ai

🇺🇸United States

05.0

Cuey

Chrome extension that compares AI answers across ChatGPT, Claude, Gemini and 30+ models while keeping your memory portable.

cuey.io

Cuey

05.0

Zev

ChatGPT-powered AI assistant for Telegram, LINE & Viber with personas and group support.

zevbot.com

Zev

05.0

语鲸 - 插件

语鲸插件是一款智能阅读辅助工具，支持一键生成概述、多级大纲、划线摘录，基于深言科技大语言模型。

chromewebstore.google.com

DeepLang AI

🇨🇳China

05.0

Ask Linc

Ask Linc is a self-directed financial planning tool that connects your accounts and answers big money questions in plain language.

asklinc.com

Ethan Teng Consulting

05.0

Hairporium

AI hair stylist that gives personalized hair plans for wigs, extensions, braids, hairstyles, haircuts and haircare.

hairporium.ai

05.0

JEElevate

AI-powered JEE preparation platform with personalized study plans, realistic mock tests, analytics, and instant doubt solving.

jeelevate.com

JEElevate

05.0

askan.ai

Quality-checked AI answers you can cite.

askan.ai

🇩🇪Germany

05.0

Gauth AI

AI homework helper that turns STEM questions into step-by-step worked solutions with rendered math.

gauth.io

Gauth

05.0

ThinkAny

ThinkAny is a new-generation AI search engine that uses RAG technology to retrieve and aggregate high-quality content, combined with AI's intelligent answering capabilities to efficiently respond to user queries.

thinkany.ai

05.0

PDFtoChat

Chat with your PDFs in seconds.

pdftochat.com

05.0

Gadaa /Ask

Gadaa Ask sends your question to five independent frontier AIs and delivers one verdict: what they agree on, how strongly, and where they split.

gadaa.ai

Gadaa

05.0

CSDN搜索

CSDN Search is the preferred AI search engine for developers, providing technical content search and navigation to common development resources.

so.csdn.net

15.0

万知

Wanzhi is an AI Q&A and search platform that supports asking questions, searching, and writing assistance.

wanzhi01.com

01.AI

🇨🇳China

05.0

Gravytrainer

Gravytrainer lets you train an AI assistant on your content and embed it on your site, running on your Cloudflare account.

gravytrainer.com

🇺🇸United States

05.0

Askee

Askee is a Chrome extension that lets you chat with any web page, YouTube video, or document.

askee.co

Askee

05.0

Recastia

AI platform that turns PDFs and documents into videos, flipbooks, presentations, websites, podcasts, chatbots, and 3D exhibitions.

recastia.com

Recastia

05.0

Amora

Amora is an astrology app that answers your questions and reveals your soulmate and future family through cosmic insights.

amora-soulmate.com

Top Infinity

05.0

knowbuddy.ai

Message-based AI assistant that remembers you and proactively reaches out, no apps or downloads needed.

knowbuddy.ai

05.0

Doclime

Doclime lets you chat with any PDF, get accurate answers with citations from your documents.

doclime.com

05.0

VEXA: AI for Google Meet and Knowledge Organization

AI assistant that enhances Google Meet in real-time and builds a unified knowledge base for quick insights and deep research.

chromewebstore.google.com

05.0

有道速读插件

识别页面中的PDF文件，一键跳转有道速读并上传打开，支持论文摘要、解读、自动综述和文档问答。

chromewebstore.google.com

05.0

Smartbot

All-in-one AI platform combining ChatGPT, Claude, Gemini, Mistral, DeepSeek and Perplexity in a single interface.

smart-bot.io

Smartbot

05.0

紫东太初

中国科学院自动化研究所和武汉人工智能研究院推出的新一代多模态大模型，支持多轮问答、文本创作、图像生成、3D理解、信号分析等全面问答任务。

taichu-web.ia.ac.cn

中科紫东太初（北京）科技有限公司

🇨🇳China

05.0

牛面

NiuMian is a professional AI interview platform that provides personalized question prediction based on resumes and technical special training, helping programmers precisely strengthen their technical weaknesses and easily get their desired job offers.

niumianoffer.com

2025 成都牛智科技有限公司

🇨🇳China

05.0

FateTell

AI-powered BaZi birth chart readings for daily fortune, career, relationships, and life path insights.

fatetell.com

FateTell

05.0

DocsMint

A document and knowledge workspace to create, organize, search, and share knowledge with people and AI tools.

docsmint.com

DocsMint

05.0

Sharper AI

An AI office assistant that turns your documents and connected apps into a verifiable knowledge base for research, writing, and analysis.

sharper-ai.co

Sharper AI

05.0

xPrivo

Privacy-first, open-source AI chat assistant and independent search engine with anonymous, untracked usage.

xprivo.com

Restoflix

🇱🇺Luxembourg

05.0

Adapt

Adapt is an integrated AI coworker that connects to your company's tools to answer questions and automate work in Slack and on the web.

adapt.com

Adapt

🇺🇸United States

05.0

Attache

Interactive daily news briefings over the phone, powered by AI, with no app or screen.

attache.news

Asymmetric Labs

05.0

hAIve Mix

hAIve Mix queries up to 5 AIs in parallel and merges their answers into one, highlighting agreements and disagreements.

haivemix.app

Daniele Mori, ditta individuale

05.0