Compare AI tools

	GitHub Copilot B	OpenAI Voice / Realtime S	DALL-E 3 B	Genspark A
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	ChatGPT's voice + the Realtime API for developers.	OpenAI's image model. Built into ChatGPT Plus.	AI agent for deep search. Generates Sparkpages — full mini-reports.
Category	Coding	Voice	Image	Research
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Voice included with ChatGPT Plus; Realtime API by usage	Included with ChatGPT Plus $20/mo	Free + $25/mo Plus
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Voice chat users, developers building voice agents on OpenAI.	ChatGPT Plus users who want images without paying extra.	Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Advanced Voice Mode feels genuinely conversational Realtime API enables true two-way voice apps Built into ChatGPT	Excellent prompt understanding Built into ChatGPT — no extra subscription Good at composition + concepts	Sparkpages = curated multi-source mini-articles Agent can book, compare, shop Autopilot agent for long tasks
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Pricey for production apps Less voice variety than ElevenLabs Platform lock-in	Aesthetic ceiling below Midjourney + Ideogram Text rendering worse than Ideogram No fine control	Early-stage — rough edges Less reliable than Perplexity for simple questions
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.	B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.	A-tier. Bet on this one — the Sparkpage format is genuinely new.
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