OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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Grok records 205,461,132 monthly visits with -2% month-over-month growth and Freemium pricing. PolyBuzz records 55,556,551 monthly visits with -12.2% growth and Freemium pricing.

Massive AI character chat network with twenty million user-created bots, voice acting, and specialized narrative modes.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | grok.com | polybuzz.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 205.46M (205,461,132) | 55.56M (55,556,551) |
| MoM Traffic Delta | -4.13M (-2%) | -7.72M (-12.2%) |
| Primary Market & Share | 🇺🇸 United States (28%) | 🇺🇸 United States (51.2%) |
| Direct Visits / mo | 135.18M | 31.2M |
| User Rating | 3.3 | 3 |
| 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.

Massive AI character chat network with twenty million user-created bots, voice acting, and specialized narrative modes.
Hosts an expansive, tag-searchable directory of over 20 million user-created bots across anime, gaming, celebrity, dark romance, enemies-to-lovers, and original fiction tropes.
Offers distinct AI generation engines tailored for descriptive storytelling (Tale), romantic intensity (Passion), Permanent Memory (Ultimate), and high-context Sovereign and Conqueror rounds.
Pairs text replies with synthesized character voices and dynamic animated avatar backgrounds that shift expression with the mood of the scene.
Lets users spend Coins to generate illustrated Memory Scenes of pivotal roleplay moments, request AI-suggested inspiration responses when stuck, or create standalone character art on the web.
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.
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High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Google DeepMind's #1 frontier AI model (Gemini Carbon 4) for long-horizon agentic coding, cybersecurity defense, and 1M-token multimodal reasoning.
Uncensored AI roleplay community with flat-rate subscriptions, multi-model switching, Semantic Memory, and in-chat image generation.
Multimodal AI companion platform offering customizable virtual partners, live voice calls, photo generation, and video shorts.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
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.
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.