Compare AI tools

	GitHub Copilot B	Grok A	Lex A	Leonardo.ai A
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	xAI's chatbot. Real-time X/Twitter data + fewer refusals.	Google Docs with an AI collaborator baked in.	Gamer + creator image gen with model fine-tuning built in.
Category	Coding	Chatbots	Writing	Image
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free + $30/mo SuperGrok + included with X Premium	Free + $12/mo	Free + $12-$60/mo
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Breaking news, live event tracking, users already on X.	Essays, long-form drafts, thinking on the page.	Indie game devs, illustrators, anyone training custom style models.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Live access to X posts for real-time events Less restrictive on edgy questions Fast inference on Grok-3 and up	Clean writing UX — distraction-free +++ prompt triggers AI help Collaboration + AI feedback together	Train your own models on your style/character Great for game art + concept art Generous free tier
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Writing quality trails Claude/ChatGPT Political bias debates Ecosystem is just X	Less feature-rich than Google Docs AI ceiling below dedicated tools	General output behind Midjourney Can be overwhelming
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier for real-time. B-tier for everything else. Worth checking when news breaks.	A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.	A-tier for creators training custom looks. B-tier for general use.
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