
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Search AI tools, categories, and leaderboards
Grok records 203,846,050 monthly visits with -0.8% month-over-month growth and Freemium pricing. Stardust records 38,292 monthly visits with -4.1% growth and Free pricing.

Track your cycle with science, and a little astronomy
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | grok.com | stardust.app |
| Pricing Model | Freemium | Free |
| Monthly Visits | 203.85M (203,846,050) | 38.29K (38,292) |
| MoM Traffic Delta |
| -1.62M (-0.8%) |
| -1.66K (-4.1%) |
| Primary Market & Share | 🇺🇸 United States (27.7%) | 🇺🇸 United States (49.1%) |
|---|
| Direct Visits / mo | 133.67M | 7.11K |
|---|
| User Rating | 4.5 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
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.

Track your cycle with science, and a little astronomy
Log and predict your menstrual cycle, with insight into the phases that shape your energy and mood across the month.
Identify your fertile window with ovulation predictions built on your own logged data rather than a generic calendar.
Track pregnancy week by week alongside your cycle data in the same app.
See how your hormones shift across the cycle and what each phase means for how you feel.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.

Your personal AI agent from Meta that actually gets things done
Meta's free AI assistant for answers, images and everyday tasks

No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.

Share and access study materials worldwide — with AI study tools built in

Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.

Hands-free AI voice chat for conversation, language practice and games

Speak your expenses and let AI handle the bookkeeping
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
Your personal AI agent from Meta that actually gets things done
Meta's free AI assistant for answers, images and everyday tasks
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.
Share and access study materials worldwide — with AI study tools built in
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Hands-free AI voice chat for conversation, language practice and games
Speak your expenses and let AI handle the bookkeeping