Compare AI tools

	GitHub Copilot B	DALL-E 3 B	Cartesia S	Kling A
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	OpenAI's image model. Built into ChatGPT Plus.	Ultra-low-latency voice. Built for realtime agents.	Kuaishou's video model. The surprise standout.
Category	Coding	Image	Voice	Video
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Included with ChatGPT Plus $20/mo	Free tier + usage-based API	Credit-based, free trial
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	ChatGPT Plus users who want images without paying extra.	Developers building voice agents, phone bots, interactive apps.	Anyone who wants top-tier video quality for less.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Excellent prompt understanding Built into ChatGPT — no extra subscription Good at composition + concepts	< 90ms latency — the fastest in the market Sonic model sounds natural Developer-friendly API	Very strong motion + physics Often beats Runway on realism Great price
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Aesthetic ceiling below Midjourney + Ideogram Text rendering worse than Ideogram No fine control	Fewer voices than ElevenLabs Less consumer-facing brand	UX is rough for English speakers Queue times
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.	S-tier for realtime. If latency matters more than voice catalog, start here.	A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.
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