
L'assistant IA en temps réel et espace de code de xAI propulsé par Grok 4.7 avec intégration X en direct.

Developed by xAI, Grok has transformed from an X-exclusive chatbot into a standalone frontier AI ecosystem accessible at grok.com, on iOS and Android, inside the X platform, and via the xAI API. By late 2026, xAI retired the original Grok 3 and initial Grok 4 checkpoints in favor of an upgraded Grok 4 family led by Grok 4.7 (released September 21, 2026, 500K-token context window), alongside Grok 4.5, the 1M-context Grok 4.3, the 2M-context Grok 4.1 Fast, and the specialized Grok Build 0.1 coding model.
Grok differentiates itself through unfiltered real-time information retrieval and an integrated creative and coding suite. Its DeepSearch engine synthesizes live breaking news, public sentiment, and primary discussions directly from the X firehose alongside the open web—giving it a distinct real-time edge over static-cutoff competitors. Within the grok.com workspace, paid users share a unified weekly compute pool across conversational reasoning, Voice mode, Imagine (native photorealistic image and video generation), Grok Bot automation, and Grok Build (which replaced the older Grok Studio as xAI's dedicated agentic coding environment).
In October 2026, xAI streamlined its consumer pricing by unifying standalone SuperGrok plans and X Premium memberships into The X Subscription—bundling full Grok access, X Premium perks, and the Cursor code editor across five tiers: Free ($0), Plus ($8/month), Premium ($30/month, matching the classic $30/month SuperGrok tier), Super ($100/month, matching SuperGrok Plus), and Ultra ($200/month), while legacy SuperGrok Lite ($10/mo) and Heavy ($300/mo) subscribers remain grandfathered and Grok Business serves teams at $30/seat/month. On the xAI API, flagship Grok 4.7 is aggressively priced at $2.00 per million input tokens ($0.50 cached) and $6.00 per million output tokens for prompts under 200K tokens.
Ranked by category overlap and verified monthly web traffic
Features configurable reasoning, low hallucination rates, native agentic tool calling, and a 500K-token context window (with up to 2M tokens on Grok 4.1 Fast).
Combines live web browsing with direct access to real-time posts, threads, and breaking events on X to deliver up-to-the-minute synthesis.
Provides a dedicated agentic coding environment with Grok Build 0.1 and Grok 4.7 Fast, while October 2026 subscription tiers bundle access to the Cursor code editor.
Generates high-resolution images and video clips alongside real-time speech-to-speech Voice mode from a single shared weekly usage pool.
Offers Grok 4.7 at $2/1M input and $6/1M output tokens ($0.50/1M cached input), plus a realtime Voice API ($0.08/min STS) and 20% batch discounts on Grok 4.3.
Run DeepSearch across live X posts and financial news feeds to track market-moving events, earnings reactions, and public sentiment in real time.
Leverage Grok 4.7, Grok 4.7 Fast, and Grok Build 0.1 to generate, refactor, and debug multi-file applications using the bundled X Subscription.
Spot viral discussions on X and immediately generate accompanying graphics and short video assets using Grok Imagine inside the same workspace.
Grok offers a Free tier ($0) on grok.com and X. For paid users, xAI's standard individual tier is $30/month (sold as SuperGrok or the unified $30/mo X Subscription Premium tier), alongside an $8/mo Plus tier, a $100/mo Super (SuperGrok Plus) tier, a $200/mo Ultra tier (plus grandfathered $10 Lite and $300 Heavy plans), and Grok Business at $30/seat/month.
Grok 4.7, released on September 21, 2026, is xAI's current flagship model featuring a 500K-token context window, configurable reasoning, and strong agentic coding performance. xAI also offers Grok 4.5, Grok 4.3 (1M context), Grok 4.1 Fast (2M context), and Grok Build 0.1.
On the xAI API, flagship Grok 4.7 costs $2.00 per million input tokens, $0.50 per million cached input tokens, and $6.00 per million output tokens for prompts under 200K tokens (rates double at or above 200K tokens). Grok 4.3 costs $1.25/1M input and $2.50/1M output, and Grok Build 0.1 costs $1.00/1M input and $2.00/1M output.
No. You can use Grok directly through its standalone web app at grok.com and dedicated iOS and Android apps, though linking an X account or subscribing via the unified X Subscription unlocks seamless perks across both grok.com, X, and Cursor.
Offre gratuite (0 $) avec accès limité ; paliers unifiés X Subscription d'octobre 2026 à 8 $/mois (Plus), 30 $/mois (Premium / ex-SuperGrok), 100 $/mois (Super / ex-SuperGrok Plus) et 200 $/mois (Ultra) regroupant Grok, l'accès à l'éditeur Cursor et les avantages X ; Business à 30 $/poste/mois ; API xAI à 2 $/1M en entrée et 6 $/1M en sortie pour Grok 4.7.
Studocu is a platform for students to share and access study materials globally.
A universal AI assistant that turns ideas into action.
Hyper-personalized astrology & horoscope app with AI and expert astrologer guidance.