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Grok

xAI's real-time chatbot with X integration and uncensored personality.

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Chat AI Image AI Free Tier

9.9

Rating / 10

4M daily visits

Overview

Grok is SpaceXAI's (formerly xAI's) conversational assistant, distinguished by native, real-time access to X (formerly Twitter) for current-events and social-sentiment answers, and a deliberately less-restricted conversational tone than most competitors. The current flagship, Grok 4.5 (launched July 8, 2026), offers a 500K-token context window and native video input; older variants (Grok 4.3, Grok 4 Fast with a 2M context, Grok 4.20) remain accessible via API. Consumer pricing spans a Free tier, SuperGrok Lite (~$10/mo), SuperGrok (~$30/mo), X Premium+ (~$40/mo, bundling Grok with X platform perks), and SuperGrok Heavy ($300/mo, the only tier with guaranteed full Grok 4.5 access). All paid tiers include DeepSearch (live web research), "Big Brain" extended thinking, and voice mode.

✅ Benefits

Unique real-time integration with X's live data stream gives it a genuine edge for breaking news, market sentiment, and social-conversation-aware answers that other assistants can't match
Generous free API credits (up to $175/month) for developers make it relatively accessible to experiment with compared to some competitors

⚠️ Drawbacks

Independent evaluations have reported higher hallucination rates than xAI's own published figures, so answers on factual/high-stakes topics warrant extra verification
The tiered pricing structure is confusing (six overlapping plans, with full flagship-model access effectively reserved for the $300/month Heavy tier), and free/lower tiers may use conversations for model training by default

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