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.
Search AI tools, categories, and leaderboards
ChatGPT records 6,048,022,723 monthly visits with +2.2% month-over-month growth and Freemium pricing. CodeDefender records 0 monthly visits with 0% growth and Free Trial, Paid, Contact for Pricing pricing.

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

AI sidekick for developers to find coding issues and deliver high-quality code.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chatgpt.com | codedefender.ro |
| Pricing Model | Freemium | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 6.05B (6,048,022,723) | 0 (0) |
| MoM Traffic Delta | +127.43M (+2.2%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (21.7%) | 🌐 Global (—) |
| Direct Visits / mo | 4.44B | 0 |
| User Rating | 4.3 | 5 |
| Supported Platforms | Website | Website |

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Automatically routes prompts or lets users select between Instant responses and Medium, High, or Extra High thinking depth across GPT-5.6 Luna, GPT-5.6 Sol, and flagship GPT-6 Pro/Astra models.
Asynchronous software engineering and task agents that clone repositories, run terminal tests in sandboxed environments, resolve complex bugs, and submit pull requests.
Browses dozens of primary web sources, academic papers, and connected workspace documents over several minutes to compile structured, citation-backed analytical reports.
Provides a split-screen editor for inline prose and code revisions alongside low-latency voice conversations with live screen and camera grounding.

AI sidekick for developers to find coding issues and deliver high-quality code.
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.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
Meta AI offers an AI assistant for tasks, image generation, and answering questions using Llama 4
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.
Studocu is a platform for students to share and access study materials globally