xAI expanded Grok Bot access in late August 2026, adding a free trial with limited usage for non-subscribers alongside paid tiers like SuperGrok and SuperGrok Plus that include higher limits and full features. This move followed the product's early beta launch in mid-August and aims to broaden adoption of the autonomous AI agent that handles real tasks via tool integration and web access. Traders are watching for any further rollout to unlimited free-tier access, potential rate-limit adjustments, or competitive responses from rivals like OpenAI's agents and Anthropic's offerings, especially as xAI continues releasing updated models such as Grok 4.7. Upcoming catalysts include possible pricing or feature announcements tied to new model deployments.