Hume vs xAI
HumeAI Voice Agents
Usage-basedPublished price
xAIConversational AI
From $10 / moPublished price
Hume AI Voice Agents Voice and expression AI for richer interfaces. | xAI Conversational AI Start free. Scale as you grow. | |
|---|---|---|
| Overview | ||
| Category | AI Voice Agents | Conversational AI |
| What it is | Hume provides voice and expression AI tooling for products that want more natural spoken interaction and emotionally aware interfaces. | AI company by Elon Musk building Grok language models for understanding the universe. |
| Pricing | ||
| Published price | Usage-based Hume does not publish a citable numeric price on its current public vendor pages. Pricing is handled through sales, a quote request, or account-specific terms. | From $10 / mo Consumer subscriptions: SuperGrok Lite ~$10/mo, SuperGrok $30/mo (or $300/yr), SuperGrok Heavy $300/mo. Grok API billed per token separately, cheapest model (Grok 4.1 Fast) from $… |
| Pricing model | Tiered plans | Tiered plans |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2021 | 2023 |
| Team size | 51-200 employees | 51-200 employees |
| Headquarters | New York, NY | Palo Alto, CA |