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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)

Coding

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

Agents

+ Symphony + Skye + Manus + Devin + ChatGPT Operator + Claude Agent SDK

Research

+ Ask YouTube + Perplexity + NotebookLM + Elicit + Genspark

Chatbots

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

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

Dev Platform

+ OpenRouter + Replicate + Groq + Hugging Face + Ollama

Data

+ Julius + Rows + Hex

Marketing

+ Jasper + Copy.ai + Writesonic

Education

+ Khanmigo + Duolingo Max ✓ MagicSchool

	MagicSchool S	Gemini A
Tagline	AI platform built for teachers. Lesson plans + IEPs + admin.	Google's answer. Best integrated with Workspace + free for a lot.
Category	Education	Chatbots
Pricing	Free + $100/yr Plus + school plans	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Teachers prepping materials. School districts.	Anyone already on Google, research tasks, summarizing long documents.
Strengths	60+ teacher-specific tools Generous free tier FERPA + COPPA compliant for schools	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
Weaknesses	Teacher-only focus Less useful for students	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	S-tier for teachers. If you teach K-12, start here this week.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
Link	Open →	Open →