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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.

Pick tools (2 selected)

Chatbots

+ Claude + ChatGPT + Gemini + Grok + DeepSeek + Qwen + Le Chat (Mistral)

Research

+ Perplexity + NotebookLM + Elicit + Genspark

Coding

+ Cursor + Claude Code + Windsurf + GitHub Copilot + Aider + Cline + Bolt.new (StackBlitz)+ Replit Agent

Image

+ Midjourney + Ideogram + Flux (Black Forest Labs)+ DALL-E 3 + Recraft + Leonardo.ai + Adobe Firefly

Video

+ Runway + Kling + Sora + Pika + Luma Dream Machine + Google Veo ✓ HeyGen + Synthesia + Descript

Voice

+ ElevenLabs + OpenAI Voice / Realtime + Cartesia + Play.ht + Hume AI

Meetings

+ Granola + Otter.ai + Fireflies + Fathom

Design

+ v0 + Lovable + Figma AI + Framer + Galileo AI

Productivity

+ Gamma + Raycast AI + Reflect + Taskade

Audio

+ Suno + Udio + Stable Audio

Writing

+ Sudowrite + Lex + Grammarly

Agents

+ Manus + Devin + ChatGPT Operator + Claude Agent SDK

Dev Platform

+ OpenRouter + Replicate + Groq + Hugging Face + Ollama

Data

+ Julius + Rows + Hex

Marketing

+ Jasper + Copy.ai + Writesonic

Education

+ Khanmigo + Duolingo Max ✓ MagicSchool

	MagicSchool S	HeyGen S
Tagline	AI platform built for teachers. Lesson plans + IEPs + admin.	AI avatar videos. Record once, speak any language.
Category	Education	Video
Pricing	Free + $100/yr Plus + school plans	Free + $24-$65/mo
Best for	Teachers prepping materials. School districts.	Course creators, multilingual marketers, anyone scaling video content.
Strengths	60+ teacher-specific tools Generous free tier FERPA + COPPA compliant for schools	Clone your face + voice in 2 minutes Instant translation into 40+ languages with lip sync Avatars look less uncanny than competitors
Weaknesses	Teacher-only focus Less useful for students	Pricey for serious volume Long shots still feel off Ethics — easy to misuse
Kai's verdict	S-tier for teachers. If you teach K-12, start here this week.	S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.
Link	Open →	Open →