AI Query Engine
The best 50 AI Query Engine tools - Free & Paid
Explore 50 AI for AI Query Engine
Acade AI is an AI research assistant and academic writing platform that unifies literature search, PDF parsing, citation generation, data analysis, drafting, formatting, and translation in one workspace. It connects to Google Scholar and PubMed for source-verified retrieval, supports APA, IEEE, and
Free trial
- $14.99/mo
aiOS is an AI marketing automation platform that orchestrates GPT, Claude, and Gemini models with 1,200+ agentic skills to automate content creation, ad optimization, lead generation, and multi-channel publishing. It unifies sales, marketing, and operations workflows through a central dashboard wit
Free trial
iAsk.Ai delivers instant, factual answers to natural‑language questions from authoritative web sources, and offers essay drafting, advanced grammar checks, academic summarization, PDF analysis, image generation, URL bullet‑point briefs, and one‑click grammar correction. Accessible via browser extens
Freemium
- $9.95/mo
Algolia is an AI‑driven search platform that indexes, retrieves, and monitors data. It offers Agent Studio, RAG‑powered experiences, conversational search, real‑time personalization, analytics, and built‑in integrations for e‑commerce, SaaS, media, and marketplaces.
Freemium
answersai is an AI tool that offers instant solutions to academic questions. Users can capture problems via photo and receive accurate responses, with support for follow-up queries to enhance understanding across various subjects, accessible on mobile and web.
Freemium
Question AI is an AI-powered homework assistant that provides real-time answers, solves math problems via image uploads, and offers instant PDF solutions. It also delivers text summaries, translations, and supports multiple inquiries across mobile and desktop platforms.
Freemium
AI2sql converts natural‑language questions into SQL for PostgreSQL, MySQL, SQL Server, and Snowflake, letting analysts retrieve data without code. It integrates via API into pipelines and dashboards, offering real‑time query previews for quick validation.
Freemium
- $19/mo
AI Hay is an AI chatbot and Q&A platform offering step-by-step homework problem solving, automated essay and document drafting, translations, mind-mapping, local place lookup, study guides, trending topics, and session history for cross-device continuity.
Freemium
Browser extension that displays conversational AI answers and multi-model comparisons alongside search results, integrates with GPT-4/Claude and major search engines, and adds YouTube summaries, PDF/image/OCR processing and content-generation tools for research and creation.
Free
WebQuery lets users load URLs to build an indexed knowledge base that can be queried in natural language. Answers are drawn exclusively from uploaded content, enabling precise fact retrieval without reading full text.
Freemium
- $10/mo
AI SEO unifies AI‑driven keyword research, technical audits, and content optimization into a single workflow. It refines structured data, internal linking, and semantic depth, improving search rankings, AI answer visibility, and machine readability for creators and marketers.
Subscription
- $15/mo
AI Tools Directory offers a searchable catalog of 5,000+ AI tools organized by category and rating. Users can filter by application, bookmark selections, and access documentation or example projects, with regular updates to keep listings current.
Free
Accio is an AI business agent that unifies product development, sourcing, trend analysis, and market launch tools, offering automated feasibility studies, supplier search, design mock‑ups, and go‑to‑market optimization integrated with Alibaba.
Subscription
Exa provides a low-latency web search API and crawler with vertical search (companies, people, code), token-efficient excerpts and machine-readable extracts with grounded citations, enabling agent workflows, analytics, and enterprise-ready security and access controls.
Freemium
Chat & Ask AI combines web search, image generation, link analysis, document chat, and YouTube summarization in one interface. It offers up‑to‑date answers, multilingual support, file uploads, and a prompt library, powered by GPT‑5.2, Gemini, Claude, and Stable Diffusion XL.
Free
AgentQL is a query language and SDK suite that lets AI agents extract structured data from web pages using AI‑powered selectors. It integrates with Playwright, offers Python/JavaScript SDKs, headless debugging, PDF parsing, and reusable queries for automation pipelines.
Freemium
- $99/mo
Browse AI enables code‑free web scraping and automation via a point‑and‑click interface. It captures dynamic, paginated, login‑protected data, auto‑detects site changes, exports to CSV/JSON/AWS S3, and streams into Google Sheets, Airtable, Zapier, APIs, and more.
Freemium
- $48.75/mo
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
SQLAI.ai turns natural‑language prompts into SQL/NoSQL queries for 30+ database engines, offering live schema integration, syntax validation, index‑aware optimization, consistent formatting, step‑by‑step explanations, diagrams, and auto‑completion to reduce errors and speed development.
Free trial
- $6
Question AI quickly delivers detailed, step‑by‑step solutions for math, chemistry, biology, physics, literature, and history. It supports 100+ languages, works 24/7, and aims to deepen student understanding and improve grades.
Free
iWeaver lets users upload documents, videos, audio, and images to extract key concepts, generate summaries, and build mind maps. It supports structured Q&A, data extraction, and visual mapping for research, analysis, and legal review. Modular agents enable API integrations for workflows.
Freemium
- $9.9/mo
AI Math Solver is a browser‑based tool that accepts text, typed input, or images of math problems and delivers step‑by‑step solutions across algebra, calculus, geometry, trigonometry, linear algebra, and word problems, with adaptive difficulty and a learning history.
Freemium
Learn AI, ML, and data science through free tutorials, live coding playgrounds, and 100+ hands‑on projects. The curriculum covers core machine learning, regression, and deep learning, with specialized projects and a 3,958‑question quiz to reinforce knowledge.
Free
Text2SQL.ai transforms natural‑language questions into optimized SQL queries for MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, and others, using the supplied schema. It offers a public API, a local desktop app, version control, auto‑generated charts, and follow‑up query support.
Free trial
On‑Page analyzes pages with Google ranking signals, scoring title relevance, intent, freshness, authority, and visual impact. AI Optimizer suggests entity‑based keyword tweaks; Auto‑Optimizer adds related entities; link‑relevancy tools flag irrelevant backlinks, predictive guest‑post evaluation occu
Subscription
- $129/mo
AskYourDatabase is an AI-powered chatbot that allows you to interact with SQL databases. Ask questions and get instant insights without complex code. Features include data visualization, schema design, and migration. Connect securely to your favorite databases.
Freemium
Ai Translator compares 22 AI models via its SMART feature to produce the most agreed translations, offering over 100 languages and regional dialects. It auto‑detects source language, accepts text or files, and provides instant quality feedback and real‑time accuracy analytics.
Freemium
- $39/mo
AI Chatting delivers free, registration‑free GPT chat from browser or mobile, offering quick answers, language practice, content creation and editing, image identification, and specialized AI personas, with no stored chat history for privacy.
Paid
DeepSeek API, available via Kie.ai, provides access to DeepSeek models R1 and V3 for complex reasoning and natural language processing.
Freemium
Addlly AI audits generative model citations across ChatGPT, Gemini, Perplexity, and Claude, producing prioritized GEO plans that align content, structure, and technical signals. Automated agents perform audits, create content, and amplify, with centralized governance, cloud scalability, and secure,
Paid
- $99/mo
Query Craft translates plain language into Jira Query Language (JQL), enabling teams to quickly generate accurate issue filters. It supports status, assignee, priority, and custom fields, offers real‑time syntax validation, and integrates directly with Jira dashboards.
Freemium
MaxAI is a Chrome/Edge extension and web app that adds an AI sidebar for instant on‑page queries, delivering responses with cited sources. It supports writing assistance, translation, and summarization of PDFs, videos, and images for research, coding, and marketing.
Subscription
Athenic AI transforms plain‑English questions into deterministic SQL and instant visual answers, letting teams explore data without coding. It offers root‑cause research, anomaly alerts, dashboards, and scheduled reports—all grounded in verified metrics for reliable insights.
Freemium
- $10
AI-Flow is a no‑code platform enabling creators to build and run AI workflows via drag‑and‑drop, integrating models from OpenAI, StabilityAI, Anthropic, and Replicate for batch image, video, and content summarization.
Paid
AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, human‑in‑the‑loop workflows.
Freemium
AI Assist is a powerful AI-powered data analysis tool that offers features such as real-time collaboration, formula generation, SQL writing, visual charting, and integrations with popular platforms.
Freemium
- $99/mo
All‑in‑one platform integrating GPT‑4o, Claude, Gemini, and others for unified text, image, video, and document AI. Offers summarizing, translation, prompt templates, workflow tools, quiz creation, SCORM export, web search, subtitles, dubbing. SOC II‑compliant with field‑level encryption and data is
Subscription
- $8/mo
AI Studio converts natural‑language prompts into working code across C++, Python, JavaScript, SQL, CSS, HTML, and regex. It translates snippets, adds typing hints, estimates complexity, offers git/command lookup, and provides plain‑English explanations, supporting collaboration and quick prototyping
Freemium
GoSearch consolidates indexed and non‑indexed data from 100+ apps, letting teams query across email, chat, documents, and private files with AI assistants. It automates routine tasks through custom agents, enforces granular security, and supports multiple LLMs for unified enterprise knowledge.
Freemium
- $20/mo
Unifies multiple AI APIs into a single interface, offers chatbots, AI forms, image generation, voice input, PDF chat, web search, memory, and automates content creation for bloggers and social media scheduling.
Subscription
- $9.99/mo