# DocuChat > DocuChat is an EU-based AI chatbot platform that lets businesses build assistants trained on their own content. Set up in minutes, with full GDPR compliance and EU data residency. Use DocuChat to reduce support costs, deflect customer tickets, build internal knowledge bots, and turn product documentation into interactive assistants. ## Product - [Home](https://www.docuchat.io/): DocuChat overview, features, pricing, and customer use cases. - [Chat With Documents](https://www.docuchat.io/chat-with-documents) - [Trust](https://www.docuchat.io/trust) ## Documentation - [Documentation index](https://docs.docuchat.io/llms.txt): Index of all DocuChat product documentation in llms.txt format. - [Full documentation](https://docs.docuchat.io/llms-full.txt): Complete DocuChat documentation as a single text file. - [Documentation site](https://docs.docuchat.io): Browsable HTML documentation. ## Blog - [AI Chatbots and GDPR Compliance](https://www.docuchat.io/blog/ai-chatbots-and-gdpr-compliance): Learn how to make your AI chatbot GDPR compliant: Essential requirements, best practices, and implementation guide for chatbot data protection under EU law - [10 Best Practical Chatbot Ideas for 2025](https://www.docuchat.io/blog/best-chatbot-ideas-2025): Discover how you can carry your business to the future with chatbots! Find the one that is meant for you. - [Getting Started with DocuChat](https://www.docuchat.io/blog/getting-started): Your guide to creating your first chatbot with DocuChat and exploring its features. - [How To Train an AI Chatbot: 7 Key Methods for Better Answers](https://www.docuchat.io/blog/how-to-train-an-ai-chatbot): Need advice on training your chatbot? Give these 7 methods a try and you will be surprised! - [Introducing Seat Limits to Our Pro Plan](https://www.docuchat.io/blog/introducing-seat-limits): Learn about the new seat limit on our Pro Plan, how it affects existing users, and options for teams needing more seats. - [Product Manifesto](https://www.docuchat.io/blog/product-manifesto): Explore the purpose and promise of DocuChat. Here is an honest look at our vision, motivations, and aspirations for transforming information access. - [Top 7 Best Enterprise Chatbot Platforms in 2025](https://www.docuchat.io/blog/top-best-enterprise-chatbot-platforms-2025): Discover the top enterprise chatbot platforms in 2025. Compare features, pricing, and capabilities to find the perfect AI solution for your business needs. ## Changelog - [Changelog - v2.3.0](https://www.docuchat.io/blog/changelog/changelog-v2.3.0): Expanded document support, faster chat responses, and improved processing. New audio, video, Excel, and website capabilities added. - [DocuChat v2 is out of beta!](https://www.docuchat.io/blog/changelog/changelog-v2.3.5): Official v2 release with improved UI, chat interface, YouTube video support, and HelpBot. Legacy version still accessible for v1 users. - [Changelog - v2.4.6](https://www.docuchat.io/blog/changelog/changelog-v2.4.0): New features: Convert to Chatbot, Markdown support, Community Chatbots, and question limits. Improved answers and source formatting. - [Changelog - v2.4.6](https://www.docuchat.io/blog/changelog/changelog-v2.4.6): Added support for CSV, audio, and video files. Improved social media link previews with Open Graph tags. Fixed team invite issues. - [Changelog - v2.5.0](https://www.docuchat.io/blog/changelog/changelog-v2.5.0): Consolidated services for improved reliability. Added self-service password reset. Faster loading with server-side rendering. - [Changelog - v2.5.1](https://www.docuchat.io/blog/changelog/changelog-v2.5.1): Improved answer quality and context awareness. New copy actions and billing portal. Reduced "I do not know" responses. - [Changelog - v2.5.5](https://www.docuchat.io/blog/changelog/changelog-v2.5.5): Introduced custom AI instructions, answer feedback, suggested questions, and chat improvements. Enhanced team member management. - [Changelog - v2.5.8](https://www.docuchat.io/blog/changelog/changelog-v2.5.8): Upgraded to latest OpenAI models: GPT-3.5 Turbo with improved instruction following and GPT-4 Turbo with enhanced capabilities. - [Changelog - v2.5.9](https://www.docuchat.io/blog/changelog/changelog-v2.5.9): Added analytics, chat widget, and improved web page crawler. Enhanced language consistency in chatbot responses. - [Changelog - v2.6.0](https://www.docuchat.io/blog/changelog/changelog-v2.6.0): Introduced hybrid search, improved chat widget, and updated web scraper. New landing page and revised GPT-4 pricing structure. - [Changelog - v2.6.1](https://www.docuchat.io/blog/changelog/changelog-v2.6.1): Implemented reranking for improved answer accuracy. Added year selection option in analytics. Various bug fixes and improvements. - [Changelog - v2.6.2](https://www.docuchat.io/blog/changelog/changelog-v2.6.2): Introduced EU-based AI models and DocuChat Evals. Improved chat widget styling. Enhanced overall system performance and stability. - [Introducing DocuChat 3.0](https://www.docuchat.io/blog/changelog/changelog-v3.0.0): Major update with redesigned UI/UX, dark mode, enhanced widgets, customizable AI, improved document upload, and advanced analytics. - [Changelog - v3.0.5](https://www.docuchat.io/blog/changelog/changelog-v3.0.5): Added admin notes, dark mode color options, and custom CSS support. Improved conversation starters and scroll behavior. - [Changelog - v3.1.0](https://www.docuchat.io/blog/changelog/changelog-v3.1.0): Introduced Google Drive integration for syncing folders to document library. Various bug fixes and system improvements. - [Changelog - v3.1.5](https://www.docuchat.io/blog/changelog/changelog-v3.1.5): Added support for latest AI models from OpenAI, Anthropic, Mistral, and Meta. Improved analytics with new metrics and filters. - [Changelog - v3.10.0](https://www.docuchat.io/blog/changelog/changelog-v3.10.0): Multi-language UI localization, GPT 5.2, Claude Opus 4.5, Llama 4 Scout, GTM integration, and batch upload improvements. - [Changelog - v3.11.0](https://www.docuchat.io/blog/changelog/changelog-v3.11.0): Website crawling, Stripe payments, in-app plan management, admin dashboard overhaul, Google Drive sync reliability, and Claude 4 model upgrades. - [Changelog - v3.12.0](https://www.docuchat.io/blog/changelog/changelog-v3.12.0): Reliable account deletion with typed confirmation, hardened Google Drive sync, and clearer in-app reasons for plan limits and chatbot readiness. - [Changelog - v3.13.0](https://www.docuchat.io/blog/changelog/changelog-v3.13.0): Major retrieval quality pass: hybrid search and reranker enabled by default, stable citations, customizable topK, and better chunking for non-English and Office documents. - [Changelog - v3.14.0](https://www.docuchat.io/blog/changelog/changelog-v3.14.0): Free tier launch, transparent AI Credits billing, dramatically better document ingestion with OCR and table support, and a refreshed look across the app. - [Changelog - v3.2.0](https://www.docuchat.io/blog/changelog/changelog-v3.2.0): Improved sorting, Google Drive integration, analytics, and document management. Introduced new embedding model and chunking method. - [Changelog - v3.2.1](https://www.docuchat.io/blog/changelog/changelog-v3.2.1): Introduced documentation website, enhanced embed features, improved document management, and expanded web scraping capabilities. - [Changelog - v3.3.0](https://www.docuchat.io/blog/changelog/changelog-v3.3.0): Auto user context, custom context injection, GTM integration, enhanced analytics, Google Drive sync, and new AI model. - [Changelog - v3.4.0](https://www.docuchat.io/blog/changelog/changelog-v3.4.0): DocuChat API, CTA tracking, and Google Drive sync improvements - [Changelog - v3.5.0](https://www.docuchat.io/blog/changelog/changelog-v3.5.0): Advanced analytics and insights, EU-based reranking, and drive sync improvements - [Changelog - v3.6.0](https://www.docuchat.io/blog/changelog/changelog-v3.6.0): Introducing comprehensive analytics suite, resolution tracking, and advanced chatbot permissions for enhanced control and insights. - [Changelog - v3.7.0](https://www.docuchat.io/blog/changelog/changelog-v3.7.0): Introducing GPT-5 support and enhanced AI model capabilities for superior chatbot performance. - [Changelog - v3.8.0](https://www.docuchat.io/blog/changelog/changelog-v3.8.0): Introducing GPT-5 nano and mini variants for flexible AI model selection and cost optimization. - [Changelog - v3.9.0](https://www.docuchat.io/blog/changelog/changelog-v3.9.0): Enhanced Google Drive integration, improved analytics reporting, and better email templates with branding. ## Legal - [Privacy Notice](https://www.docuchat.io/privacy): Learn about our data collection practices, usage policies, and protection measures for your personal information when using our services. - [Terms of Service](https://www.docuchat.io/terms): Learn about the legal agreement between you and our company regarding the use of our website and applications.