Compare AI tools

	Aider A	Gemini A	Claude Code S	Adobe Firefly A
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.	Commercially safe image gen, deeply integrated with Photoshop.
Category	coding	chat	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	Free + included with Creative Cloud
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.	Anyone in Creative Cloud. Brands that need copyright clarity.
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	Trained on licensed content — commercially safe Generative Fill in Photoshop is incredible Native to Adobe ecosystem
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 Tied to Adobe subscription
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.	S-tier inside Photoshop (Generative Fill). B-tier standalone.
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