ChatGPT
chatgpt.comThe official page displays ChatGPT, sign-in and sign-up options, and a new chat entry.
← Back to directorySOURCE & VERIFICATION Google
www.google.com
Trust starts with clear sources.
Official sources, actual review dates and availability limits are recorded separately, so you can see where each link comes from.
What does “Source checked” mean?
A maintainer has reviewed the website’s identity, purpose and domain against its official homepage, documentation or another reliable official source. This records a review at a particular time. It is not real-time monitoring, brand certification or a safety guarantee.
A page loading successfully does not prove its official identity. A page being temporarily unavailable does not make it fake. Regional restrictions, sign-in requirements and service status must be considered separately.
Which kind of link do you need?
- Web app: Use the product directly, such as ChatGPT or DeepSeek Chat.
- Company or product website: Read about the product, downloads and services.
- API platform: Manage developer projects, keys, usage and billing. API access and a chat app subscription often have separate terms.
- Official documentation: Read integration guides, parameters and technical references. This is different from the product’s web app.
Review and maintenance boundaries
We list official destinations with source checks, without automatically substituting mirrors, proxies or third-party redirects. Sponsorship does not change review conclusions. Incomplete reviews are labeled as pending and have no invented review date.
Source records
These are the latest recorded source reviews. Source links open in a new tab. A historical review does not guarantee that a site is available now.
DeepSeek
chat.deepseek.comDeepSeek’s official news page names chat.deepseek.com as its chat entry; the chat homepage could not be fetched during review.
Claude
claude.aiAnthropic’s Help Center lists “Chat (claude.ai)” as a way to access Claude; the chat page could not be fetched during review.
Gemini
gemini.google.comThe page is branded Google Gemini and links to Google account sign-in.
Microsoft Copilot
copilot.comThe official Microsoft entry at copilot.microsoft.com redirected to copilot.com, whose page was titled “Microsoft Copilot | Sign in.”
OpenAI API Platform
platform.openai.comOpenAI’s official Developer quickstart explains how to create an API key and make a first API call.
Anthropic Console
platform.claude.comconsole.anthropic.com redirected to platform.claude.com, which displays Claude Console, developer docs, and API reference links.
DeepSeek API Platform
platform.deepseek.comDeepSeek’s official API docs identify https://api.deepseek.com as the API base URL; the official platform pricing page also identifies platform.deepseek.com.
Google AI Studio
aistudio.google.comThe entry opens Google AI Studio’s welcome page, titled “Build with the Gemini API.”
Hugging Face
huggingface.coThe official homepage provides links to Models, Datasets, Spaces, and Docs.
GitHub
github.comThe homepage describes GitHub as a place for repository hosting, code review, and collaboration.
Gitee
gitee.comGitee’s official homepage describes it as a code hosting and development collaboration platform.
GitLab
gitlab.comgitlab.com redirected to GitLab’s official homepage; it links to GitLab.com for repository and project search.
CSDN
www.csdn.netThe homepage identifies CSDN as a developer community and links to its blog and download sections.
MDN Web Docs
developer.mozilla.orgThe entry opens MDN Web Docs, including its HTML reference and documentation navigation.
Juejin
juejin.cnThe page is branded Juejin and displays technical articles and author names.
Stack Overflow
stackoverflow.comThe entry opens Stack Overflow’s questions page, with search and account links and a link to its About page.
Feishu
www.feishu.cnIn this review environment, feishu.cn redirected to Lark’s official site with from_site=feishu; it listed chat, docs, meetings, and other products.
Tencent Docs
docs.qq.comThe page title identifies Tencent Docs as the official site and describes collaborative editing for Word, Excel, and PowerPoint files; page text was otherwise unavailable.
Notion
www.notion.comnotion.so redirected to Notion’s official homepage at notion.com, which describes its AI workspace.
Cloudflare
www.cloudflare.comThe homepage displays Cloudflare sign-in and information about its official Cloudflare Connect event.
Vercel
vercel.comThe homepage provides Vercel product, docs, pricing, sign-in, and sign-up links.
Docker
www.docker.comThe homepage links to Docker products, Docker Desktop, Docker Hub, and docs.docker.com.
The homepage contains a Google search field, Google account sign-in, and Privacy and Terms links.
Bing
www.bing.comThe page is titled “Search - Microsoft Bing” and provides a web search field.