Compare AI tools

	Aider A	Gemini A	Claude Code S	DALL-E 3 B
Tagline	Terminal-based AI pair programmer. Git-aware, model-flexible.	Google's answer. Best integrated with Workspace + free for a lot.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	OpenAI's image model. Built into ChatGPT Plus.
Category	Coding	Chatbots	Coding	Image
Pricing	Free (open source) + whatever API you use	Free + $20/mo Advanced (bundled with 2TB Drive)	Part of Claude Pro/Max/Team plans	Included with ChatGPT Plus $20/mo
Best for	Developers who want open-source tooling with full control.	Anyone already on Google, research tasks, summarizing long documents.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	ChatGPT Plus users who want images without paying extra.
Strengths	Works in any terminal Auto-commits changes with meaningful messages Works with any model (Claude, GPT, local) Minimal learning curve	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Excellent prompt understanding Built into ChatGPT — no extra subscription Good at composition + concepts
Weaknesses	Terminal-only Less agentic than Claude Code Setup on Windows is fiddly	Writing quality trails Claude Over-refusals on edge content UI is cluttered	Terminal-based — learning curve Can't be used without Claude subscription	Aesthetic ceiling below Midjourney + Ideogram Text rendering worse than Ideogram No fine control
Kai's verdict	A-tier. The right answer if you want open-source + terminal-native + model-agnostic.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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