Meta AI vs OpenAI API
Meta AI Meta
Meta’s free assistant in WhatsApp, Instagram, Messenger and on the web, built on Llama.
VisitOpenAI API OpenAI
GPT models for text, vision, images, audio and realtime voice, plus the Agents SDK.
VisitSide by side
| Property | Meta AI | OpenAI API |
|---|---|---|
| Type | Product | Product |
| Category | AI assistants | AI models and APIs |
| Made by | Meta | OpenAI |
| Pricing | Free | Pay per use |
| Open source | No | No |
| API | No | Yes |
| Platforms | Web, Mobile | API |
| Startup | No | Yes |
Features
Only Meta AI
- chat
- writing
Both
- image generation
- voice
Only OpenAI API
- llm api
- reasoning
- embeddings
- agents