AI Tools Directory: 9,501 tools, compared and categorised

Every AI tool we track, with pricing, platform and category on each entry. Filter down to a shortlist, then open the ones worth a closer look.

9,501
AI tools listed
1,619
Categories
764
Head-to-head comparisons
486
Curated collections

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All 1,619 categories

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Filter 9,501 AI tools by pricing, category, platform and language.

4,520 tools

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Screenshot of the Notion AI interface
Freemium

Notion AI

Notion AI is an AI-powered assistant embedded in the Notion workspace that helps users generate, edit, and summarize content to boost productivity and collaboration.

AI Productivity
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Screenshot of the Hugging Face interface
Free

Hugging Face

Hugging Face is an AI platform providing a vast repository of pre-trained models, APIs, and tools for natural language processing and machine learning model deployment.

Face Generator
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Screenshot of the QuillBot interface
Free

QuillBot

QuillBot is an AI writing tool that helps users paraphrase text, check grammar, and summarize content to enhance writing clarity and quality.

Academic Writing
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Screenshot of the Microsoft Copilot interface
Freemium

Microsoft Copilot

Microsoft Copilot is an AI-powered assistant by Microsoft that integrates with Microsoft 365 apps and developer environments to help users generate content, automate tasks, and write code efficiently.

AI Assistant
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Screenshot of the Grammarly interface
Free

Grammarly

Grammarly is an AI-based writing assistant that provides real-time grammar, spelling, punctuation, style, and tone suggestions to improve written communication across web, desktop, and mobile platforms.

AI Assistant
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Screenshot of the DeepSeek interface
Free Trial

DeepSeek

DeepSeek is an AI semantic search tool that helps users find relevant information in large document collections by understanding natural language queries and providing context-aware results.

AI Research
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Screenshot of the GitHub Copilot interface
Free Trial

GitHub Copilot

GitHub Copilot is an AI code assistant developed by GitHub and OpenAI that integrates with popular IDEs to provide real-time code suggestions, autocompletion, and code generation to help developers code faster and learn new programming patterns.

AI Copilot
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Screenshot of the Grok interface
Freemium

Grok

Grok is an AI chat generator platform that enables businesses to create intelligent conversational agents for customer support, virtual assistants, and interactive FAQs using advanced natural language processing.

AI Chat Generator
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Screenshot of the Gemini & Gemini Advanced interface
Freemium

Gemini & Gemini Advanced

Gemini and Gemini Advanced are Google’s advanced AI language models designed for conversational AI, content generation, and coding assistance, supporting multiple languages and accessible via web and API.

AI Assistant
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Screenshot of the Komoot interface
Freemium

Komoot

Komoot is an outdoor navigation app that helps users plan and follow hiking, cycling, and other adventure routes with detailed maps, offline access, and voice guidance.

AI Customer Service
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Free

AllTrails

AllTrails is an app that helps users find, navigate, and track hiking and outdoor trails with GPS, offline maps, and community reviews.

AI Fitness
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Popular AI tool collections

Ten tools per shortlist, ranked, for when a category is still too many results.

All 486 collections

Still deciding

Compare two AI tools side by side

Pricing, supported platforms and what each one is actually good at, laid out in one table. 764 comparisons are written and ready.

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Looking for an alternative?

Comparable tools for the products people already use.

All 97 alternative pages

About the TiorAI AI tools directory

Every one of the 9,501 entries here carries the same fields: what the tool does, what it costs, which platforms it runs on, and which categories it belongs to. That is what makes filtering across the whole catalogue possible rather than decorative.

The catalogue is not the point on its own; competitors list the same tools. What is worth your time is what sits on top of it: comparisons that commit to a recommendation, alternative sets that are genuinely comparable, and entries that get corrected when a vendor changes its pricing.

Common questions

How do I narrow 14,000 tools down to a shortlist?

Start from a category rather than the full list: the category index above jumps straight into the twelve largest ones. From there, use the pricing shortcuts to drop anything outside your budget, then open the three or four entries that look closest and compare them side by side.

What does each pricing label mean?

Free means there is a usable tier at no cost with no time limit. Freemium means a free tier exists but the useful features sit behind a paid plan. Free trial means paid-only after a fixed evaluation window. Subscription means recurring billing with no free tier. Labels come from the vendor and are re-checked when a listing is updated.

Can I combine filters?

Yes. Category, pricing, tech stack, language and platform stack together, and every combination has its own URL, so a filtered view can be bookmarked or shared. Active filters appear above the results and can be removed one at a time.

Why do some tools have no screenshot?

Around 8% of entries have no captured screenshot, usually because the tool sits behind a login or the site blocks automated capture. Those entries show the tool's initial instead. It is not a signal about the tool's quality.

How are tools ordered by default?

Newest first, so the front of the directory reflects what has recently shipped. Switch the sort to Top Rated for the highest-scoring entries, or Most Popular to order by real visitor interest across views and outbound clicks.

What is the difference between an alternative and a comparison?

An alternatives page answers "what else does this job?" and lists comparable tools for one product. A comparison page takes two named tools and works through pricing, capability and fit to reach a recommendation. Both are linked from every tool entry.