Compare AI tools

	Cline A	GitHub Copilot B	Pika A	Raycast AI S
Tagline	Open-source VS Code agent. Reads + writes + runs.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	The playful, accessible AI video tool.	Mac launcher + AI. Command-bar genius.
Category	Coding	Coding	Video	Productivity
Pricing	Free (open source) + your API costs	Free (limited) + $10/mo Pro + $19/mo Business	Free + $8-$58/mo	Free (app) + $10/mo AI
Best for	VS Code users who want agentic coding without changing IDEs.	Teams with GitHub already. Devs who don't want to change IDEs.	Social media creators, beginners, anyone wanting quick fun clips.	Power users on Mac who type a lot.
Strengths	Free extension for VS Code Plan + Act modes Model-agnostic (Claude, GPT, local) Sees terminal output and iterates	Great enterprise story Works in your existing IDE Chat + autocomplete	Ingredients feature — combine people, objects, scenes Lip sync + sound effects Fun, approachable UX	Invoke AI from anywhere on Mac with a hotkey Choose your model (Claude, GPT, etc.) AI Commands for repeatable workflows
Weaknesses	Can burn tokens fast if not watched Less polished than Cursor	Less agentic than Cursor/Claude Code Model quality varies	Lower fidelity than Runway/Kling Still rough on complex scenes	Mac-only Monthly AI sub on top of free app
Kai's verdict	A-tier. Best free agentic option in VS Code. Use with Claude for best results.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier for social/casual. B-tier for serious work. Good entry point.	S-tier if you're on Mac. The fastest way to get AI answers without context-switching.
Link	Open →	Open →	Open →	Open →