# BestChatBot > Learn how to set up, configure, and get the most out of BestChatBot — the AI chat widget for your website. ## Docs - [Manage Subscription](https://docs.bestchatbot.io/billing/manage-subscription.md): Upgrade, downgrade, or manage your BestChatBot subscription. - [Pricing Plans](https://docs.bestchatbot.io/billing/pricing-plans.md): Compare BestChatBot plans and find the right one for your website. - [Usage Tracking](https://docs.bestchatbot.io/billing/usage-tracking.md): Monitor your monthly response usage and stay within your plan limits. - [Response Preferences](https://docs.bestchatbot.io/customization/response-preferences.md): Customize how your bot communicates. Choose its style and response length. - [FAQ](https://docs.bestchatbot.io/faq.md): Answers to the most common questions about BestChatBot. - [Web Widget](https://docs.bestchatbot.io/integrations/web-widget.md): Embed BestChatBot as a chat widget on any website with its own dedicated knowledge base. - [What is BestChatBot?](https://docs.bestchatbot.io/introduction.md): An AI support agent that learns your business and answers questions 24/7 on your website. - [Add URLs](https://docs.bestchatbot.io/knowledge-base/add-urls.md): Scrape content from websites to add to your knowledge base. - [Rebuild Knowledge Base](https://docs.bestchatbot.io/knowledge-base/rebuild.md): When and how to rebuild your knowledge base to activate new content. - [Upload Documents](https://docs.bestchatbot.io/knowledge-base/upload-documents.md): Add files to your knowledge base so the bot can answer questions from your content. - [Quickstart](https://docs.bestchatbot.io/quickstart.md): Get your AI chat widget up and running in 5 minutes. - [Create Your Account](https://docs.bestchatbot.io/setup/create-account.md): Sign up for BestChatBot with Google or email. - [Deploy Your Widget](https://docs.bestchatbot.io/setup/invite-bot.md): Configure the chat widget and embed it on your website. - [Bot Responses](https://docs.bestchatbot.io/using-the-bot/bot-responses.md): Monitor your bot's response history and performance analytics. - [Knowledge Graph](https://docs.bestchatbot.io/using-the-bot/knowledge-graph.md): Explore the visual knowledge graph that maps connections between your content. - [Retrieval Testing](https://docs.bestchatbot.io/using-the-bot/retrieval-testing.md): Test your bot's answers directly from the dashboard before going live.