Compare AI tools

	OpenAI Voice / Realtime S	Leonardo.ai A	Claude Code S	Sora A
Tagline	ChatGPT's voice + the Realtime API for developers.	Gamer + creator image gen with model fine-tuning built in.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	OpenAI's video model. Long clips, cinematic quality.
Category	Voice	Image	Coding	Video
Pricing	Voice included with ChatGPT Plus; Realtime API by usage	Free + $12-$60/mo	Part of Claude Pro/Max/Team plans	Included with ChatGPT Plus/Pro
Best for	Voice chat users, developers building voice agents on OpenAI.	Indie game devs, illustrators, anyone training custom style models.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	ChatGPT subscribers experimenting with cinematic shots.
Strengths	Advanced Voice Mode feels genuinely conversational Realtime API enables true two-way voice apps Built into ChatGPT	Train your own models on your style/character Great for game art + concept art Generous free tier	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos
Weaknesses	Pricey for production apps Less voice variety than ElevenLabs Platform lock-in	General output behind Midjourney Can be overwhelming	Terminal-based — learning curve Can't be used without Claude subscription	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles
Kai's verdict	S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.	A-tier for creators training custom looks. B-tier for general use.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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