Grok
xAI's truth-seeking chatbot with real-time X/web access and extended reasoning
Grok is an AI chatbot from xAI (Elon Musk) with real-time access to X and the open web, a 1M-token context window, and an optional "Think" reasoning mode. The free tier allows roughly 10 prompts every 2 hours; paid plans start at $10/month (SuperGrok Lite). Best for users who need up-to-the-minute information and are already in the X ecosystem.
What is Grok?
Grok is an AI chatbot built by xAI, Elon Musk’s AI company, and released in stages from late 2023 onward. Unlike most large-language-model chatbots that rely solely on a static training cut-off, Grok maintains a live connection to X (formerly Twitter) and the broader web, making it able to answer questions about current events, trending topics, and breaking news in real time. The model underlying the product — Grok 4 and its variants — supports a context window of up to 1 million tokens on most plans and up to 2 million tokens on SuperGrok Heavy.
The chatbot ships with a “Think” mode that enables extended chain-of-thought reasoning before delivering an answer, comparable to the approach used in OpenAI’s o-series models. This mode is available on paid plans and measurably improves accuracy on math, coding, and multi-step logic tasks. Grok also includes Grok Imagine, a multimodal image and short-video generation tool (6-second audiovisual clips) that became available starting with SuperGrok Lite. As of May 2026, xAI added Grok Skills (persistent workflow instructions) and Grok Connectors, which integrate third-party services — Vercel, Canva, Gamma, and S&P Global — directly into chat sessions.
Who is it for?
Grok is most useful for people who need AI assistance that is grounded in real-time data rather than a months-old training snapshot. It is also positioned as a lighter-censorship alternative for users who find other chatbots overly restrictive on edgy or politically sensitive topics.
Primary user types:
- X power users: People already active on X who want Grok embedded in their X workflow; X Premium ($8/month) or X Premium+ ($40/month) bundles it with platform perks.
- Researchers and analysts: Users who need to monitor live X discourse, cross-reference current news, or process very long documents — the 1M-token context window accommodates entire codebases or lengthy reports.
- Developers on a budget: The free API tier ($25 signup credit) and Grok 4.3 pricing ($1.25/$2.50 per million tokens) make it cost-competitive for teams building LLM-powered applications.
- Content creators: Users who want integrated image and video generation alongside chat, available from the $10/month SuperGrok Lite plan upward.
How much does Grok cost?
Starting price: $10/mo · Free tier: yes · Model: freemium
Price history tracked from June 2026
| Plan | Price | Includes |
|---|---|---|
| Free | Free | ~10 prompts every 2 hours · ~10 image generations every 2 hours · Basic Grok 4 access · Limited voice mode |
| SuperGrok Lite | $10/mo | Grok 4 access · Basic Grok Imagine (480p, 6-second clips) · 1 AI agent · 2x longer chats than free tier |
| SuperGrok | $30/mo | ~100 prompts every 2 hours · DeepSearch and Big Brain mode · Full voice mode · Unlimited image generation · Daily video renders · $300/year option (17% discount) |
| X Premium+ | $40/mo | Grok 4 access bundled with X Premium+ · Ad-free X browsing · Higher revenue share for creators |
| SuperGrok Heavy | $300/mo | Grok 4 Heavy model (256K context) · Multi-agent architecture · Maximum rate limits · Priority peak-load access · Early product previews |
What are Grok's key features?
- Real-time access to X (Twitter) feed and open web search
- Think mode: extended chain-of-thought reasoning for math, code, and logic
- Grok Imagine: image generation and 6-second audiovisual clip creation from text
- Context window up to 1M tokens (2M with SuperGrok Heavy)
- DeepSearch and Big Brain mode on SuperGrok and above
- Grok Skills: reusable workflow instructions that persist across sessions
- Grok Connectors: native integrations with Vercel, Canva, Gamma, S&P Global
- API access with multiple model tiers (Grok 4.3 at $1.25/$2.50 per 1M tokens)
What people use Grok for
- 01 Real-time news research using live X and web data
- 02 Complex math and coding problems using Think (chain-of-thought) mode
- 03 Image and short-video generation via Grok Imagine
- 04 Processing long documents or codebases with the 1M-token context window
- 05 Integrating Grok into workflows via Connectors (Vercel, Canva, Gamma)
Pros and cons
| Pros | Cons |
|---|---|
| Free tier exists and includes access to Grok 4 (rate-limited) | Free tier is heavily rate-limited (~10 prompts per 2-hour window) |
| Real-time X/web data gives fresher answers than static-training models | SuperGrok Heavy at $300/month is expensive compared to rivals for similar capability |
| 1M-token context window handles large codebases or documents | Platform is deeply tied to X; full feature set may require an X account |
| SuperGrok Lite at $10/month is the lowest-cost entry for image generation | Image/video generation quality and content policies have drawn controversy |
What are the best Grok alternatives?
DeepSeek is the closest Grok alternative in our directory: it covers the same category (AI Chatbots), starts at $0, has a free tier.
Ranked by category overlap with Grok, then free-tier availability, then lowest verified starting price — computed from our verified data, never from sponsorships.
| Alternative | What it is | Starting price | Free tier | Price verified |
|---|---|---|---|---|
| DeepSeek vs Grok → | Open-weight AI chatbot and API with 1M-token context and usage-based pricing | $0 | yes | Jun 11, 2026 |
| Gemini vs Grok → | Google's multimodal AI assistant with real-time Search access and deep Workspace integration | $7.99/mo | yes | Jun 11, 2026 |
| ChatGPT vs Grok → | Conversational AI assistant by OpenAI with multimodal reasoning, voice, and agent capabilities | $8/mo | yes | Jun 11, 2026 |
| Claude vs Grok → | Anthropic's AI assistant built for long-context analysis, coding, and safe reasoning | $20/mo | yes | Jul 3, 2026 |
| You.com | Real-time web search and research APIs for AI agents and LLM pipelines | $5 per 1,000 calls | yes | Jun 11, 2026 |
| Perplexity | AI-powered answer engine that searches the live web and cites every source | $20/mo | yes | Jun 11, 2026 |
Frequently asked questions
Is Grok free?
Yes. Grok has a free tier on grok.com that gives roughly 10 prompts every 2 hours and around 10 image generations every 2 hours. It includes basic Grok 4 access but no DeepSearch or Big Brain mode.
How much does Grok cost per month?
Grok plans range from $10/month (SuperGrok Lite) to $300/month (SuperGrok Heavy). SuperGrok is $30/month and is the most popular standalone plan. X Premium ($8/month) and X Premium+ ($40/month) bundle Grok access with X platform perks.
What is SuperGrok?
SuperGrok is xAI's $30/month plan (or $300/year) that includes roughly 100 prompts per 2-hour window, DeepSearch, Big Brain mode, full voice mode, unlimited image generation, and daily video renders.
What is SuperGrok Heavy?
SuperGrok Heavy is the $300/month top tier that grants access to the Grok 4 Heavy model with a 256K-token context window, multi-agent architecture, and maximum rate limits. It targets professional developers and research teams.
Does Grok have an API?
Yes. xAI offers an API for developers. Grok 4.3 is priced at $1.25 per million input tokens and $2.50 per million output tokens with a 1M-token context window. New accounts receive $25 in free credits at signup.
What makes Grok different from ChatGPT or Claude?
Grok's main differentiator is real-time access to X (Twitter) data and the open web without a separate browsing toggle, combined with a notably edgy and less filtered conversational tone. It also offers native image and short-video generation through Grok Imagine.
Can I use Grok without an X account?
Yes. Grok has a standalone product at grok.com that does not require an X account. However, some features — such as X-specific data feeds and purchasing through X — are tied to X platform accounts.