1,619 AI assistant extensions with 1K+ users

ChatGPT, Claude, Gemini and other AI assistants.

Grammarly: AI Writing Assistant and Grammar Checker App

Communication

40M users · ★4.5

Store users: ≈40M
Ratings: 4.5/ 5

Claude

Tools

16M users · ★2.8

Store users: ≈16M
Ratings: 2.8/ 5

WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease

Tools

7M users · ★4.5

Store users: ≈7M
Ratings: 4.5/ 5

ChatGPT

Tools

6M users · ★2.8

Store users: ≈6M
Ratings: 2.8/ 5

Quillbot: AI Writing Assistant with Humanizer, Paraphraser & AI Detector

Communication

6M users · ★4.7

Store users: ≈6M
Ratings: 4.7/ 5

Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok

Tools

5M users · ★4.9

Store users: ≈5M
Ratings: 4.9/ 5

DeepL: translate and write with AI

Communication

4M users · ★4.7

Store users: ≈4M
Ratings: 4.7/ 5

ChatGPT search

Workflow & Planning

4M users · ★3.3

Store users: ≈4M
Ratings: 3.3/ 5

Immersive Translate: AI Web, PDF & Video Translator

Tools

3M users · ★3.9

Store users: ≈3M
Ratings: 3.9/ 5

Monica: All-In-One AI Assist & Smartest AI Agent

Tools

3M users · ★4.9

Store users: ≈3M
Ratings: 4.9/ 5

Smallpdf—Edit, Convert, Compress, & AI Summarize PDF

Tools

3M users · ★4.6

Store users: ≈3M
Ratings: 4.6/ 5

YouTube Summary with ChatGPT & Claude

Tools

2M users · ★4.3

Store users: ≈2M
Ratings: 4.3/ 5

AI Grammar Checker & Paraphraser – LanguageTool

Workflow & Planning

2M users · ★4.7

Store users: ≈2M
Ratings: 4.7/ 5

Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA

Tools

1M users · ★4.9

Store users: ≈1M
Ratings: 4.9/ 5

ChatbotsPlace: All-in-One AI Sidebar (ChatGPT, Claude & Gemini)

Functionality & UI

1M users · ★4.8

Store users: ≈1M
Ratings: 4.8/ 5

Ace AI Search

Tools

1M users · ★3.5

Store users: ≈1M
Ratings: 3.5/ 5

Tactiq: AI note taker for Google Meet, Zoom and MS Teams

Workflow & Planning

1M users · ★4.8

Store users: ≈1M
Ratings: 4.8/ 5

Similarweb - Website Traffic, AI Traffic & SEO Checker

Developer Tools

1M users · ★4.6

Store users: ≈1M
Ratings: 4.6/ 5

NaturalReader - AI Text to Speech

Tools

1M users · ★4.2

Store users: ≈1M
Ratings: 4.2/ 5

Wordtune: AI Paraphrasing and Grammar Tool

Tools

1M users · ★4.6

Store users: ≈1M
Ratings: 4.6/ 5

AIPRM for ChatGPT

Tools

1M users · ★3.9

Store users: ≈1M
Ratings: 3.9/ 5

Scribe: AI Documentation, SOPs & Process Intelligence

Workflow & Planning

1M users · ★4.8

Store users: ≈1M
Ratings: 4.8/ 5

Brisk Teaching - AI that Works Where Teachers Work

Education

1M users · ★4.7

Store users: ≈1M
Ratings: 4.7/ 5

Merlin AI

Tools

900K users · ★4.8

Store users: ≈900K
Ratings: 4.8/ 5

eJOY AI Dictionary

Education

700K users · ★4.8

Store users: ≈700K
Ratings: 4.8/ 5

MaxAI: Ask AI anything as you browse (GPT, Gemini, Claude, Grok, etc.)

Tools

700K users · ★4.7

Store users: ≈700K
Ratings: 4.7/ 5

Hide Google AI Overviews

Functionality & UI

600K users · ★4.1

Store users: ≈600K
Ratings: 4.1/ 5

Fathom AI Note Taker for Google Meet

Communication

600K users · ★4.9

Store users: ≈600K
Ratings: 4.9/ 5

Read Aloud TTS: Text to Speech AI Voice Generator

Accessibility

600K users · ★4.3

Store users: ≈600K
Ratings: 4.3/ 5

AI Grammar and Spell Checker by Ginger

Workflow & Planning

500K users · ★3.8

Store users: ≈500K
Ratings: 3.8/ 5

GPTZero: AI Detection & Writing Replay

Education

500K users · ★4.7

Store users: ≈500K
Ratings: 4.7/ 5

YouTube to NotebookLM - YouTube to Gemini Notebook

Tools

500K users · ★4.9

Store users: ≈500K
Ratings: 4.9/ 5

Simplify Copilot - Autofill job applications, job tracker & AI resumes

Tools

500K users · ★4.9

Store users: ≈500K
Ratings: 4.9/ 5

Jetwriter AI: Reply Emails, Ask Page, Summarize, Fix Grammar, and More

Tools

500K users · ★4.6

Store users: ≈500K
Ratings: 4.6/ 5

Read AI

Tools

400K users · ★4.4

Store users: ≈400K
Ratings: 4.4/ 5

NoteGPT: YouTube Summary, Chat with AI Assistant, ChatGPT DeepSeek Claude

Tools

400K users · ★4.9

Store users: ≈400K
Ratings: 4.9/ 5

Manus AI Browser Operator

Tools

400K users · ★4.3

Store users: ≈400K
Ratings: 4.3/ 5

HARPA AI: Web Automation with ChatGPT, Claude, Gemini, Grok

Tools

400K users · ★4.7

Store users: ≈400K
Ratings: 4.7/ 5

Voice Control for ChatGPT

Functionality & UI

400K users · ★4.0

Store users: ≈400K
Ratings: 4.0/ 5

Smart Sidebar: Chat GPT, Claude & DeepSeek

Tools

400K users · ★4.6

Store users: ≈400K
Ratings: 4.6/ 5

Perplexity - AI Companion

Workflow & Planning

400K users · ★3.8

Store users: ≈400K
Ratings: 3.8/ 5

Record, Transcribe & ChatGPT/Claude for Google Meet

Workflow & Planning

400K users · ★4.6

Store users: ≈400K
Ratings: 4.6/ 5

Liner: ChatGPT AI Copilot for Web&YouTube&PDF

Workflow & Planning

300K users · ★4.4

Store users: ≈300K
Ratings: 4.4/ 5

Otter.ai: Record & Transcribe Meetings - Google Meet & Web Audio

Workflow & Planning

300K users · ★4.0

Store users: ≈300K
Ratings: 4.0/ 5

Compose AI: AI-powered Writing Tool

Communication

300K users · ★4.1

Store users: ≈300K
Ratings: 4.1/ 5

Page Assist - A Web UI for Local AI Models

Tools

300K users · ★4.8

Store users: ≈300K
Ratings: 4.8/ 5

BLACKBOX.AI

Workflow & Planning

300K users · ★2.7

Store users: ≈300K
Ratings: 2.7/ 5

Trancy - AI Translator & Dual Subtitles

Education

300K users · ★4.7

Store users: ≈300K
Ratings: 4.7/ 5