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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)

Dev Platform

+ DeepInfra + FlashQLA + Cursor TypeScript SDK + OpenRouter + Replicate + Groq + Hugging Face + Ollama

Audio

+ smol-audio + Suno + Udio + Stable Audio

Research

+ NeuralSet + Ask YouTube + Perplexity + NotebookLM + Elicit + Genspark

Agents

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

Coding

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

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

Writing

+ Sudowrite + Lex + Grammarly

Data

✓ Julius + Rows + Hex

Marketing

+ Jasper + Copy.ai + Writesonic

Education

+ Khanmigo + Duolingo Max ✓ MagicSchool

	Julius S	MagicSchool S
Tagline	Chat with your data. Upload a CSV, ask questions, get charts.	AI platform built for teachers. Lesson plans + IEPs + admin.
Category	Data	Education
Pricing	Free + $20-$65/mo	Free + $100/yr Plus + school plans
Best for	Analysts, founders, anyone with a spreadsheet + a question.	Teachers prepping materials. School districts.
Strengths	Handles complex CSVs + spreadsheets Generates real Python analysis + charts No technical setup	60+ teacher-specific tools Generous free tier FERPA + COPPA compliant for schools
Weaknesses	File size limits Can hallucinate on messy data	Teacher-only focus Less useful for students
Kai's verdict	S-tier for ad-hoc analysis. Makes you feel like a data scientist in 30 seconds.	S-tier for teachers. If you teach K-12, start here this week.
Link	Open →	Open →