
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1ChatWise records 14,673 monthly visits with -22.1% month-over-month growth and Freemium, Free Trial, Paid pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

The fast, private desktop chatbot for every major LLM
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatwise.app | zerogpt.com |
| Pricing Model | Freemium, Free Trial, Paid | Freemium, Paid |
| Monthly Visits | 14.67K (14,673) | 32.86M (32,864,541) |
| MoM Traffic Delta |
| -4.16K (-22.1%) |
| +5.41M (+19.7%) |
| Primary Market & Share | 🇨🇳 China (39.1%) | 🇺🇸 United States (43%) |
|---|
| Direct Visits / mo | 5.79K | 8.22M |
|---|
| User Rating | 4.3 | 3.8 |
|---|
| Supported Platforms | Website | Website |
|---|

The fast, private desktop chatbot for every major LLM
Works with GPT-4, Claude, Gemini, DeepSeek, Llama and other providers in a single desktop client, so you are not locked into one ecosystem.
Chat history, attachments and settings all stay on your hard drive and never leave your device, apart from the requests sent to your model provider.
Chat with PDFs, images, audio and text files, and render HTML, React components, charts and documents as live artifacts.
Connect Notion, Google Sheets, browsers and other tools through MCP so the AI can actually take actions rather than only answer questions.
AI content detection and a full writing toolkit in one place
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
#1
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SpecialistChat with 30+ leading AI models in one clean, fast workspace
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistGoogle'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.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
SpecialistMoonshot AI's long-context assistant for research, coding, and agentic work
Free / Open-sourceRun and build with open AI models locally or in the cloud
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.
SpecialistChat with 30+ leading AI models in one clean, fast workspace