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Grok

AI assistants · grok.com

9.8/10Based on Google Play ratings only

Free plan · paid from $8/mobilled monthly

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Grok is an AI assistant that chats, searches the web, reasons through questions and generates images, video and code in one thread. Writers, researchers and developers use it for quick recaps, current-events answers and voice conversations on the web and in iOS and Android apps. Paid plans raise usage limits.

Ratings

About the Tools.us.org score

A weighted average of the published ratings below, shown out of 10 in the header above.

Based on Google Play ratings only, 4.1M ratings.

How we calculate this

Each source counts by its number of ratings or reviews, capped at 1,000. Score = 2 × sum(rating × weight) ÷ sum(weights), rounded to one decimal. Inputs are published ratings out of 5; a missing source is left out, never counted as zero. A composite of published scores, not our own test.

Included: Google Play 4.9 (weight 1,000).

  • Google Play

    4.9/5

    4,113,652 reviews

    US · Android

    Checked 5 Nov 2026

    Listing

Facts at a glance

FactValueSource
Free planFreemium: a free plan existsx.ai/pricing, checked 5 Nov 2026
Starting price$8/mox.ai/pricing, checked 5 Nov 2026
PlatformsWeb, iOS, Androidx.ai/grok, checked 5 Nov 2026

Pricing & plans

Pricing

Free plan · paid from $8/mo

USD, billed monthly

Model

Freemium

Free plan available

Price tiers

PlanPer monthUsage, as the vendor states it
FreeFreeLimited AI usage, with limited chat and agent requests
Plus$8/moShared AI usage pool across Grok Chat, Voice, Imagine and Build, plus Grok API access
Premium$30/moEverything in Plus, plus code hosting, cloud agents and ad-free scrolling on most surfaces
Super$100/moEverything in Premium with 15x the usage of Plus and priority access at peak times
Ultra$200/moEverything in Super with 50x the usage of Plus

Prices are the vendor's list prices in USD.

  • Limited AI usage

  • Limited chat requests

  • Limited agent requests

  • Grok API access starts on Plus

Source: x.ai/pricing, checked 5 Nov 2026

Features & platforms

  • Chat, search and reasoning

  • Image, video and code generation

  • Natural voice conversations

  • Shareable conversations through public links

  • Synced history across web and apps

  • Web
  • iOS
  • Android

Sources: x.ai/grok, checked 5 Nov 2026

Alternatives

  • ChatGPT

    Free plan includes unlimited text chats with GPT-6, and the Go plan adds more uploads and image creation.

    chatgpt.com

  • Claude

    Pro is listed at $17 a month with annual billing, and Free covers chat on web, desktop and mobile.

    claude.com

  • Mistral Le Chat

    Assistant on web and mobile has a free tier with 100+ connectors, though messages and web searches are limited.

    mistral.ai

Sources: chatgpt.com/pricing, claude.com/pricing, mistral.ai/pricing

Data & privacy

  • Publicly available internet information, which may incidentally include personal data, is used to train the company's models

  • Deleted conversations and accounts are removed within 30 days unless legal, compliance or safety needs require keeping them longer

  • The company states it is a separate company from X Corp.

Privacy policy

Source: x.ai/legal/privacy-policy, policy last updated October 27, 2026, checked 5 Nov 2026. These points restate the policy and are not legal advice.

Also in AI assistants on Tools.us.org: Anthropic, Character.AI, ChatGPT, Claude, Exa, Google Gemini, Manus, Meta Llama, Microsoft Copilot, NinjaTech AI, Perplexity, Poe

Sources and dates

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