AI tools

ChatGPT

4.5

OpenAI's most popular AI assistant: Q&A, writing, file analysis, deep research and project-based work.

Claude

4.5

Anthropic's AI assistant, strong at writing, analyzing long documents and producing finished Word, Excel and slide files.

Gemini

4.5

Google's AI assistant. The free version already includes Deep Research, Canvas, Gems and image generation; paid plans integrate into Gmail and Docs.

Perplexity

4.0

An AI search engine that answers directly with cited sources you can verify; well suited to quick market research.

Gemini Notebook

4.5

Google's research assistant (formerly NotebookLM): ask questions about your own documents and create audio summaries, video summaries and mind maps.

Claude Code

4.5

Anthropic's agentic coding assistant: reads your whole codebase, edits multiple files, runs commands and works with Git using plain-language instructions.

Cursor

4.5

A code editor with a built-in AI agent: understands your codebase, plans, writes features, fixes bugs and reviews changes right in the editor.

Google AI Studio

4.0

Google's web environment for trying Gemini models, refining prompts, getting API keys and building AI apps from plain-language descriptions.

Canva

5.0

A drag-and-drop design platform with the Magic Studio AI suite, helping you make posts, banners, slides and short videos quickly without a designer.

CapCut

4.5

A video editor with automatic captions, text-to-speech and AI background removal, available on desktop, web and mobile.

ElevenLabs

4.0

AI voice platform: turn text into natural speech, clone voices, and dub videos into many languages, with Vietnamese support.

Gamma

4.0

Create presentations, documents and websites with AI from a topic, existing text or an imported file, with export to PowerPoint and PDF.

Sandcastles

4.5

Công cụ nghiên cứu video ngắn: tìm kênh và video viral (outlier) trên YouTube Shorts, TikTok, Instagram, phân tích hook, lấy transcript và viết kịch bản bằng AI.

OPCAIOS Video Downloader

Download MP4 video or extract MP3 audio from YouTube, TikTok, Douyin, Facebook, Instagram, X and 1,000+ sites. Paste a link and download, no sign-up.

OPCAIOS Prompt Library

Prompts for marketing, sales, operations and learning. Fill in a few fields, then copy or open directly in ChatGPT or Claude.

Claude prompting guide

4.5

Anthropic's official guide: how to write clear requests, give examples, break down tasks and let Claude think step by step.

Anthropic Skills

4.5

Anthropic's official repository of example skills for Claude: each skill is a folder of instructions and resources that helps Claude do one specific kind of task well.

Superpowers

4.5

A community skill set for Claude Code: planning, test-first development, systematic debugging, code review.

Model Context Protocol

4.5

The official MCP documentation site, an open standard for connecting AI assistants to external data and tools.

MCP Servers

4.5

A repository of reference MCP servers and a list of community-built servers.

v0

4.0

Vercel's tool for generating React interfaces from plain-language descriptions, exporting ready-to-use code.

Figma

5.0

A tool for interface design and prototyping, with many people working together in the browser.

n8n

5.0

An open-source, self-hostable workflow automation platform with built-in AI connection nodes.

Chatwoot

4.0

Open-source customer support platform: brings website chat, WhatsApp, Messenger, Instagram and email into one shared inbox, with an AI agent and a help center.

Supabase

4.5

An open-source backend platform on Postgres, with pgvector for storing AI embeddings.

Vercel

4.5

A platform for deploying websites and frontend apps, especially strong with Next.js: push code to Git and you get a live version with a preview link.

Cloudflare Pages

4.0

A service for hosting frontend websites on the Cloudflare network; Cloudflare now recommends new projects use Workers with static assets.

Grok

4.0

xAI's AI assistant: chat, deep search with real-time data from X and the web, image and short video generation, and voice conversations.

Google Antigravity

4.5

Google's agentic development platform: an app for running many agents in parallel, an IDE, a CLI (agy) and an SDK, powered by Gemini and Claude.