Grok

Free tier

xAI's witty, real-time AI — has live access to X (Twitter) data and minimal content restrictions.

Free tier available·All audiences·Powered by xAI·API available

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Key strengths

real-time X dataless restricted responsesimage generation (Aurora)deep research

Free tier + paid plans · from $8 USD/mo

San Francisco, US

Founded 2023

Facts verified against grok.com on Oct 5, 2026

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Technical Documentation

Key Capability

Fast messaging – Grok is optimized for rapid message throughput and low-latency responses.

⚠️ Additional API references, authentication details, SDKs, and architecture documentation are not available in the current fact sheet. Refer to the official Grok documentation for further technical details.

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