Lynna
Lynna is a hosted AI assistant that answers website visitors’ questions using a business’s own website, documents and notes. Businesses add a snippet to show a chat side panel, or share Lynna’s hosted page and QR code. The assistant provides answers with links to their sources and routes unanswered questions, requests for a person and other cases needing human judgment to the team. Staff can assign questions to branches or departments and reply by email; replies can be saved to the knowledge base for future answers. Lynna supports website crawling, document uploads, conversation history, knowledge-gap summaries and visitor data controls. It is designed for UK businesses that regularly answer customer questions, including letting agents, trades, salons, clinics, professional services and other local businesses.
Learn more about Lynna
Viavitna
Viavitna is a website chatbot and AI assistant that answers questions using approved website pages, policies, FAQs, and documentation. It retrieves source material, returns answers with citations, and can abstain or provide a relevant passage when the content does not support an answer. Teams can upload Markdown, HTML, or plain-text content, review and test a draft collection, then publish a chat widget with a script tag. The product supports a direct answer API and a read-only MCP endpoint for server-side clients. It is available as a managed hosted service or as an owned self-hosted deployment on customer-controlled hardware, with models and content running within the chosen environment. Typical uses include customer support, policy and product questions, regulated public information, and internal knowledge access. Hosted pricing is flat monthly rather than metered per question; an owned license is also offered.
Learn more about Viavitna
Perplexity
4.7 out of 5 stars
(3 Ratings)
Perplexity is an AI-powered search and answer engine designed to provide accurate, real-time information. It combines natural language processing with web search to deliver concise and reliable answers. Users can ask questions conversationally and receive responses backed by cited sources. The platform focuses on transparency by showing where information comes from. It supports research, learning, and decision-making across various topics. Perplexity also offers follow-up questions to deepen understanding. Overall, it is a modern alternative to traditional search engines.
Learn more about Perplexity
Scira AI
Scira is a minimalistic, open-source AI-powered search engine that combines retrieval-augmented generation (RAG) and search grounding to provide accurate, up-to-date answers from trusted sources. Built with advanced AI models such as Grok, OpenAI GPT, Claude, Gemini, and more, it delivers reliable responses across diverse queries. The platform supports complex question understanding, image analysis, smart calculations, and academic research assistance. With over 100,000 active users and a vibrant developer community, Scira is designed for everyone—from students and researchers to professionals. Users can access free plans with essential features or upgrade to Pro for unlimited usage and PDF analysis. Scira’s transparency and integration with cutting-edge AI frameworks make it a trusted tool for smarter searching.
Learn more about Scira AI