# 9bests.com

> Independent AI tools review and comparison platform. Expert reviews, pricing analysis, and side-by-side comparisons for 120+ AI tools across 11 categories — chatbots, coding, writing, image, video, audio, productivity, data, research, API cost, and no-code. Bilingual (English + Chinese).

## What This Site Covers

9bests.com provides independent, in-depth reviews of AI tools organized by category. Each review covers real features, pricing, pros/cons, and alternatives — not marketing copy. The site is bilingual (English and Chinese). All major pages are available in both languages; the Chinese edition lives under the `/zh/` path.

## Blog

- [Blog Index (English)](https://www.9bests.com/blog/) — full list of 90+ English articles
- [Chinese Blog / 中文博客](https://www.9bests.com/zh/blog/) — full list of 90+ Chinese articles
- [RSS Feed](https://www.9bests.com/rss.xml)

## Best-of & Pillar Guides (English)

- [Best AI Chatbots 2026](https://www.9bests.com/blog/best-ai-chatbots-2026/) — ChatGPT vs Claude vs Gemini vs Perplexity
- [Best AI Coding Tools 2026](https://www.9bests.com/blog/best-ai-coding-tools-2026/) — Cursor vs GitHub Copilot vs Claude Code
- [Best AI Writing Tools 2026](https://www.9bests.com/blog/best-ai-writing-tools-2026/) — Grammarly, Jasper, QuillBot and more
- [Best AI Image Generators 2026](https://www.9bests.com/blog/best-ai-image-generators-2026/) — Midjourney vs DALL·E vs FLUX vs Leonardo
- [Best AI Video Tools 2026](https://www.9bests.com/blog/best-ai-video-tools-2026/) — Runway vs Sora vs Kling
- [Best AI Productivity Tools 2026](https://www.9bests.com/blog/best-ai-productivity-tools-2026/) — Notion AI, Gamma, Reclaim and more
- [Best AI Audio Tools 2026](https://www.9bests.com/blog/best-ai-audio-tools-2026/) — ElevenLabs, Suno, and voice/audio AI
- [Best AI Data Tools 2026](https://www.9bests.com/blog/best-ai-data-tools-2026/) — Crawl4AI, data pipelines, scraping for AI
- [Best No-Code AI Platforms 2026](https://www.9bests.com/blog/best-no-code-ai-platforms-2026/) — Lovable, Bolt.new, Appsmith
- [Best LLM API Cost Tools 2026](https://www.9bests.com/blog/best-llm-api-cost-tools-2026/) — LiteLLM, SemanticGuard, Lowfat for cheaper API calls
- [AI Tools Pricing Guide 2026](https://www.9bests.com/blog/ai-tools-pricing-guide-2026/) — 40+ tools pricing comparison

## Head-to-Head Comparisons (English)

- [ChatGPT vs Claude 2026](https://www.9bests.com/blog/chatgpt-vs-claude/) — which AI chatbot is better
- [Claude Code vs Codex vs Cursor 2026](https://www.9bests.com/blog/claude-code-vs-codex-vs-cursor-2026/) — AI coding agent comparison
- [Cursor vs GitHub Copilot](https://www.9bests.com/blog/cursor-vs-github-copilot/) — which coding assistant to pick
- [Cursor vs Replit Agent](https://www.9bests.com/blog/cursor-vs-replit-agent/) — agentic coding showdown
- [Midjourney vs DALL·E 3](https://www.9bests.com/blog/midjourney-vs-dall-e-3/) — image generator comparison
- [Midjourney vs Leonardo AI](https://www.9bests.com/blog/midjourney-vs-leonardo-ai/) — which art tool wins
- [Runway vs Sora](https://www.9bests.com/blog/runway-vs-sora/) — AI video generation compared
- [ElevenLabs vs Suno](https://www.9bests.com/blog/elevenlabs-vs-suno/) — AI voice vs AI music
- [Jasper vs Copy.ai](https://www.9bests.com/blog/jasper-vs-copyai/) — AI copywriting tools compared

## Use-Case Toolkits (English)

- [AI Toolkit for Students & Researchers 2026](https://www.9bests.com/blog/ai-toolkit-for-students-researchers-2026/)
- [AI Toolkit for Small Business 2026](https://www.9bests.com/blog/ai-toolkit-for-small-business-2026/)
- [AI Toolkit for Content Creators 2026](https://www.9bests.com/blog/ai-toolkit-for-content-creators-2026/)
- [AI Toolkit for Developers 2026](https://www.9bests.com/blog/ai-toolkit-for-developers-2026/)
- [AI Toolkit for Marketing Teams 2026](https://www.9bests.com/blog/ai-toolkit-for-marketing-teams-2026/)

## Tool Spotlights & Trends (English)

- [Perplexity AI Review](https://www.9bests.com/blog/perplexity-ai/) — AI search engine with cited sources
- [Perplexity Deep Research Guide](https://www.9bests.com/blog/perplexity-deep-research-guide/) — how to run deep research
- [Manus Review](https://www.9bests.com/blog/manus/) — autonomous general-purpose AI agent
- [AI Models Comparison 2026](https://www.9bests.com/blog/ai-models-comparison-2026/) — GPT, Claude, Gemini, Llama, Mistral
- [DeepSeek Ecosystem 2026](https://www.9bests.com/blog/deepseek-ecosystem-2026/) — models, tools, and open alternatives
- [AI Agent Tools 2026](https://www.9bests.com/blog/ai-agent-tools-2026/) — frameworks and agent builders
- [Claude Code Beginner's Guide](https://www.9bests.com/blog/claude-code-beginners-guide/) — 10-minute setup
- [RLHF & Alignment Progress 2026](https://www.9bests.com/blog/rlhf-alignment-progress-2026/) — AI safety research roundup

## Categories (English)

- [AI Chatbots](https://www.9bests.com/category/ai-chat/) — ChatGPT, Claude, Gemini, Perplexity, Poe
- [AI Writing](https://www.9bests.com/category/ai-writing/) — Grammarly, Jasper, QuillBot, Rytr
- [AI Image](https://www.9bests.com/category/ai-image/) — Midjourney, DALL·E, Leonardo, Firefly, Canva
- [AI Video](https://www.9bests.com/category/ai-video/) — Runway, Kling, Pika, Synthesia
- [AI Coding](https://www.9bests.com/category/ai-code/) — Cursor, Copilot, Claude Code, Replit, Bolt.new
- [AI Productivity](https://www.9bests.com/category/ai-productivity/) — Notion AI, Gamma, Reclaim, Mem
- [AI Audio](https://www.9bests.com/category/ai-audio/) — ElevenLabs, Suno, voice & music AI
- [API Cost Reduction](https://www.9bests.com/category/api-cost-reduction/) — LiteLLM, SemanticGuard, Lowfat
- [No-Code / Low-Code](https://www.9bests.com/category/no-code/) — Appsmith, Lovable, Bolt.new
- [AI Data](https://www.9bests.com/category/ai-data/) — Crawl4AI, datasets, data pipelines
- [AI Research & Alignment](https://www.9bests.com/category/ai-research/) — RLHF, interpretability, safety

## 中文版 (Chinese Edition)

本站提供完整中文评测，所有主要页面均有 `/zh/` 版本。

- [中文首页 / Chinese Home](https://www.9bests.com/zh/)
- [中文博客 / Chinese Blog](https://www.9bests.com/zh/blog/)
- [中文分类 / Categories](https://www.9bests.com/zh/category/)
  - [AI 聊天助手](https://www.9bests.com/zh/category/ai-chat/)
  - [AI 写作工具](https://www.9bests.com/zh/category/ai-writing/)
  - [AI 图像工具](https://www.9bests.com/zh/category/ai-image/)
  - [AI 视频工具](https://www.9bests.com/zh/category/ai-video/)
  - [AI 编程工具](https://www.9bests.com/zh/category/ai-code/)
  - [AI 效率工具](https://www.9bests.com/zh/category/ai-productivity/)
  - [AI 音频工具](https://www.9bests.com/zh/category/ai-audio/)
  - [API 成本优化](https://www.9bests.com/zh/category/api-cost-reduction/)
  - [无代码/低代码](https://www.9bests.com/zh/category/no-code/)
  - [AI 数据工具](https://www.9bests.com/zh/category/ai-data/)
  - [AI 研究与对齐](https://www.9bests.com/zh/category/ai-research/)
- [中文工具总览 / Tools Directory](https://www.9bests.com/zh/best/)
- [评测方法论 / Methodology](https://www.9bests.com/zh/methodology)

## Tools

- [Tools Directory](https://www.9bests.com/best/) — Complete list of 120+ reviewed AI tools
- [中文工具总览 / Chinese Tools Directory](https://www.9bests.com/zh/best/)

## About

- [About 9bests](https://www.9bests.com/about/)
- [Methodology / 评测方法论](https://www.9bests.com/methodology/)
- [FAQ](https://www.9bests.com/faq/)
- [RSS Feed](https://www.9bests.com/rss.xml)
- [Sitemap](https://www.9bests.com/sitemap-index.xml)

## Full Content (llms-full.txt)

- [Full site content — English](https://www.9bests.com/llms-full.txt) — all 90 articles + 122-tool directory in one file
- [完整站点内容 — 中文](https://www.9bests.com/zh/llms-full.txt) — 全部 90 篇文章 + 122 个工具目录合一文件