Curated by Cadex Systems

AI Tools Directory

A curated collection of the best AI tools for business — from chat assistants and automation to coding, voice, and video. Updated regularly by the Cadex team.

37
Tools
9
Categories
Free–Paid
All Pricing Tiers

Showing 37 tools

CL
Freemium

Claude

Chat & Assistants

Anthropic's AI assistant known for nuanced reasoning, long context handling, and thoughtful, safe outputs.

Visit Claude
CH
Freemium

ChatGPT

Chat & Assistants

OpenAI's flagship AI assistant with GPT-4, image generation, web browsing, and an extensive plugin ecosystem.

Visit ChatGPT
GE
Freemium

Gemini

Chat & Assistants

Google's multimodal AI assistant deeply integrated across Search, Workspace, and Android.

Visit Gemini
PE
Freemium

Perplexity

Chat & Assistants

AI-powered search engine that answers questions with real-time web results and cited sources.

Visit Perplexity
MI
Freemium

Microsoft Copilot

Chat & Assistants

Microsoft's AI assistant embedded across Word, Excel, Outlook, Teams, and the entire Microsoft 365 suite.

Visit Microsoft Copilot
JA
Paid

Jasper

Writing & Content

AI writing platform built for marketing teams — campaigns, blogs, and brand-consistent copy at scale.

Visit Jasper
CO
Freemium

Copy.ai

Writing & Content

AI copywriting tool for generating marketing copy, email sequences, and social content fast.

Visit Copy.ai
GR
Freemium

Grammarly

Writing & Content

AI writing assistant that checks grammar, clarity, tone, and style across every app you use.

Visit Grammarly
MI
Paid

Midjourney

Image & Video

Leading AI image generation tool known for stunning, artistic, high-quality visual output.

Visit Midjourney
DA
Freemium

DALL-E 3

Image & Video

OpenAI's image generation model with precise prompt following, available via ChatGPT and API.

Visit DALL-E 3
RU
Freemium

Runway

Image & Video

AI video generation and editing platform trusted by leading creative studios worldwide.

Visit Runway
HE
Freemium

HeyGen

Image & Video

AI video platform for creating personalized talking-avatar videos at scale — ideal for sales and training.

Visit HeyGen
AD
Freemium

Adobe Firefly

Image & Video

Adobe's family of AI image generation models built natively into Photoshop, Illustrator, and Express.

Visit Adobe Firefly
CA
Freemium

Canva

Image & Video

Design platform with powerful AI tools — Magic Design, text-to-image, background removal, and AI video.

Visit Canva
EL
Freemium

ElevenLabs

Voice & Audio

Best-in-class AI voice cloning and text-to-speech with ultra-realistic, multilingual output.

Visit ElevenLabs
MU
Freemium

Murf AI

Voice & Audio

AI voiceover studio with 120+ natural-sounding voices for video narration, podcasts, and presentations.

Visit Murf AI
DE
Freemium

Descript

Voice & Audio

Edit audio and video by editing a transcript — AI-powered transcription, overdub, and studio tools.

Visit Descript
SU
Freemium

Suno

Voice & Audio

AI music generation tool that creates full songs with vocals, instruments, and lyrics from a text prompt.

Visit Suno
ZA
Freemium

Zapier

Automation

No-code automation platform connecting 6,000+ apps with an AI-powered workflow builder.

Visit Zapier
MA
Freemium

Make

Automation

Visual automation platform for building complex, multi-step workflows without writing code.

Visit Make
N8
Freemium

n8n

Automation

Open-source workflow automation with self-hosting support, AI-native nodes, and full flexibility.

Visit n8n
GI
Paid

GitHub Copilot

Coding

AI pair programmer that suggests code completions, writes full functions, and explains code in your editor.

Visit GitHub Copilot
CU
Freemium

Cursor

Coding

AI-first code editor built on VS Code with deep codebase context and natural language editing.

Visit Cursor
V0
Freemium

v0

Coding

Vercel's AI tool that generates production-ready React and Tailwind UI components from text prompts.

Visit v0
BO
Freemium

Bolt.new

Coding

AI full-stack web app builder that generates, runs, and deploys complete applications from a single prompt.

Visit Bolt.new
WI
Freemium

Windsurf

Coding

AI code editor by Codeium with the Cascade agent — autonomous, multi-file coding with deep repo context.

Visit Windsurf
CL
Freemium

ClickUp

Productivity & PM

AI-powered project management platform with tasks, docs, whiteboards, automations, and a built-in AI assistant.

Visit ClickUp
AS
Freemium

Asana

Productivity & PM

Work management platform with AI features for task prioritization, project summaries, and smart workflows.

Visit Asana
MO
Freemium

Monday.com

Productivity & PM

AI-enhanced work OS for project tracking, resource management, and automated status updates across teams.

Visit Monday.com
CL
Paid

Clay

Sales & Marketing

AI-powered data enrichment and outreach automation platform for modern, high-efficiency sales teams.

Visit Clay
AP
Freemium

Apollo.io

Sales & Marketing

Sales intelligence platform with AI-powered prospecting, email sequencing, and engagement analytics.

Visit Apollo.io
LO
Freemium

Loom

Sales & Marketing

AI-powered async video messaging with automatic transcripts, summaries, and action-item detection.

Visit Loom
IN
Paid

Instantly

Sales & Marketing

AI-powered cold email platform with inbox warmup, smart sequencing, and deliverability infrastructure.

Visit Instantly
NO
Free

NotebookLM

Research & Knowledge

Google's AI research assistant that lets you upload documents and have a conversation with your sources.

Visit NotebookLM
NO
Paid

Notion AI

Research & Knowledge

AI writing, summarization, and Q&A built directly into Notion — drafts, edits, and database queries.

Visit Notion AI
OT
Freemium

Otter.ai

Research & Knowledge

AI meeting assistant that automatically records, transcribes, and summarizes calls and conversations.

Visit Otter.ai
EL
Freemium

Elicit

Research & Knowledge

AI research assistant that searches millions of academic papers and extracts key findings, methods, and data.

Visit Elicit

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