Alternatives to Grok

These tools sit near Grok. Compare features and pricing before you switch.

Open Grok listing · AI Tools Rankings 2026 | Hot & Featured

Alternatives

Grok 4.6: Full flagship entry.
GPT-5.6 Sol: OpenAI frontier.
Claude Opus 5: Anthropic coding flagship.

Grok 4.6

SpaceXAI's frontier 1.5T reasoning model with 500K-token context, agentic coding strength, and real-time X data at roughly half the price of rivals.

#xAI

12000000DR: 88AS: 90

GPT-5.6 Sol

Models

OpenAI frontier flagship GPT-5.6 Sol: 1.05M context, effort up to max plus ultra, $5/$30 per 1M tokens.

#OpenAI

15000000DR: 95AS: 95

Claude Opus 5

Models

Anthropic's frontier Opus model with 1M-token context and effort-controlled reasoning, near-Fable-5 intelligence at Opus-4.8 pricing for agents and coding.

#Anthropic

2500000DR: 92AS: 95