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Open AI Tools — Find the Best AI Tools, APIs & MCP Directory for Any Task (20,346+ Ranked)

20,346 indexed products·Traffic & discovery

Skip the hype. Find AI software for your next project.

Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

Search a task or toolDescribe a task or tool (e.g. podcast clip, code review, PDF to slides)…

Coding & IDEs Autonomous Agents Video & Motion Deep Research Image & Design

Biggest names

ChatGPT6.05B+2.2%

Google Gemini2.64B-0.1%

Claude1.25B+23.8%

Adobe Firefly397M-8.6%

DeepSeek372.76M+4.3%

OpenAI Platform234.68M-9.6%

CategoriesAll 459

Office & Productivity38

Writing & Editing55

Image Generation & Editing43

Marketing & Advertising24

Video & Animation29

Voice & Audio

Grok

203.85M

-0.8%

See the full ranking

Coding & Development15

Education & Translation24

Art & Creative Design54

Voice Generation & Conversion20

Chatbots & Virtual Companions9

Business Management10

Research & Data Analysis8

Music & Audio23

Legal & Finance11

AI Detection & Anti-Detection11

Image Analysis8

Health & Wellness6

Business Research9

Interior & Architectural Design6

“Query Generator”·5 results

All Office & Productivity Writing & Editing Image Generation & Editing Marketing & Advertising Video & Animation Coding & Development Education & Translation Art & Creative Design Voice Generation & Conversion Chatbots & Virtual Companions Other Business Management Social Media Research & Data Analysis Music & Audio Legal & Finance AI Detection & Anti-Detection Daily Life Image Analysis Health & Wellness Business Research Interior & Architectural Design

Best match Rising fast Most popular Newest Direct traffic share

PromptBoost AI Prompt Engineer Android app on Google Play

PromptBoost AI Prompt Engineer

3.3editor score

Turn simple questions into prompts that get deeper AI answers

AI Prompt GeneratorPaid

PromptBoost AI Prompt Engineer interface preview

PromptBoost AI Prompt Engineer Android app on Google Play

PromptBoost AI Prompt Engineer

Turn simple questions into prompts that get deeper AI answers

AI Prompt Generator3.3Editorial score: 3.3

Paid

Chunk AI notebook app interface showing a citation-backed chat answer next to a note library

Chunk: AI Notebook & Research

4.2editor score

One AI workspace that answers from your own notes, documents and research

AI Knowledge BaseFreemium

Chunk app showing a deep research report with a formatted bibliography and source citations

Chunk AI notebook app interface showing a citation-backed chat answer next to a note library

Chunk: AI Notebook & Research

One AI workspace that answers from your own notes, documents and research

AI Knowledge Base4.2Editorial score: 4.2

Freemium

ChatGuru / Chat Unlimited & Ask Brutus AI app icon on a dark background

ChatGuru (Chat Unlimited & Ask Brutus AI)

4.3editor score

An unlimited AI chat assistant with long-term memory and live web search

AI ChatbotFreemium

Screenshots of the ChatGuru AI chat app showing a conversation with web search results on iPhone

ChatGuru / Chat Unlimited & Ask Brutus AI app icon on a dark background

ChatGuru (Chat Unlimited & Ask Brutus AI)

An unlimited AI chat assistant with long-term memory and live web search

AI Chatbot4.3Editorial score: 4.3

Freemium

Question Maker AI app listing on the App Store

Question Maker AIOfficial

4.5editor score

Generate editable question papers with answers from scanned or typed text

AI Question GeneratorFreemium, Free Trial

Question Maker AI app screen showing a scanned document turned into an editable question paper

Question Maker AI app listing on the App Store

Question Maker AI

Official

Generate editable question papers with answers from scanned or typed text

AI Question Generator4.5Editorial score: 4.5

Freemium, Free Trial

Iterlearn AI app icon and quiz interface

4.0editor score

Adaptive AI quizzes that turn curiosity into mastery

AI Question GeneratorFreemium

Iterlearn AI showing an AI-generated multiple-choice question with an explanation

Iterlearn AI app icon and quiz interface

Adaptive AI quizzes that turn curiosity into mastery

AI Question Generator4.0Editorial score: 4.0

Freemium