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AI infrastructure

Companies selling compute, platforms, or APIs whose primary purpose is building, training, hosting, or serving AI models.

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Includes evidence-backed assignments to this category and its descendants. Totals describe indexed coverage, not the complete market.

Integrate real-time text-to-speech with Sonic-3.6, Cartesia's streaming TTS API. Generate natural, expressive voices with laughter in 44 languages — built for AI agents and interactive apps.

0
vendors
16
customers

Updated Oct 1, 2026

SpaceXAI builds Grok, an AI chatbot with voice chat, image and video generation, real-time search, and advanced reasoning. Try Grok at grok.com.

6
vendors
10
customers

Updated Oct 7, 2026