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
CapSolver records 279,114 monthly visits with +10.1% month-over-month growth and Free Trial, Paid pricing. ZeroGPT records 27,453,503 monthly visits with +33.9% growth and Freemium, Paid pricing.

AI CAPTCHA solving API for automation and web scraping
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | dashboard.capsolver.com | zerogpt.com |
| Pricing Model | Free Trial, Paid | Freemium, Paid |
| Monthly Visits | 279.11K (279,114) | 27.45M (27,453,503) |
| MoM Traffic Delta | +25.59K (+10.1%) | +6.95M (+33.9%) |
| Primary Market & Share | 🇺🇸 United States (21.4%) | 🇺🇸 United States (41.9%) |
| Direct Visits / mo | 160.85K | 6.43M |
| User Rating | 5 | 5 |
| Supported Platforms | Website | Website |

AI CAPTCHA solving API for automation and web scraping

ZeroGPT: Trusted GPT-6, ChatGPT and AI Detector tool by ZeroGPT
Official capability highlighted on zerogpt.com, enabling seamless ai chatbot execution and higher productivity.
Official capability highlighted on zerogpt.com, enabling seamless ai chatbot execution and higher productivity.
Purpose-built AI engine for ai chatbot tasks, delivering fast, accurate, and production-ready results.
Purpose-built AI engine for ai summarizer tasks, delivering fast, accurate, and production-ready results.
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.
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.
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Google DeepMind's #1 frontier AI model (Gemini Carbon 4) for long-horizon agentic coding, cybersecurity defense, and 1M-token multimodal reasoning.
Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages.
All-in-one AI creative platform uniting generative image upscaling, node-based workflows, video synthesis, and stock assets.
Uncensored AI roleplay community with flat-rate subscriptions, multi-model switching, Semantic Memory, and in-chat image generation.