Side-by-side comparison · Updated April 2026
| Description | Kastro is an all-in-one platform designed to integrate AI into customer support and productivity solutions. The platform offers a variety of key features, such as a GPT-powered chatbot, AI workspace, help center, and typing suggestion tools, all aimed at improving efficiency and customer satisfaction. With Kastro, businesses can train ChatGPT to handle repetitive support queries, collaborate with AI in their workflow, provide self-service tools through a comprehensive help center, and enable real-time typing suggestions to assist customers as they type their queries. Founded by Mehrab in 2023, Kastro focuses on merging AI with human efforts for seamless interaction. | SiteGPT offers a unique AI chatbot tailored to answer questions about your specific products, using the content of your website for training. With features that emulate a full support team, SiteGPT can scan URLs, upload documentation, and use historical chat data to improve responses continuously. It supports over 95 languages and provides personalized onboarding, with flexible pricing options and seamless integration with platforms like Zendesk and Intercom. The chatbot also includes customizable appearance settings and can generate automated email summaries, among other functions. |
| Category | Customer Support | AI Assistant |
| Rating | No reviews | 5.0 (1) |
| Pricing | Freemium | Freemium |
| Starting Price | Free | Free |
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| Tags | AI workspaceGPT-powered chatbothelp centertyping suggestion toolcustomer support | AI chatbotwebsite integrationproduct supportdocument scanningmultilingual support |
| Features | ||
| GPT-powered Chatbot | ||
| AI Workspace | ||
| Help Center | ||
| Typing Suggestions | ||
| No-Code Knowledge Base | ||
| Internal Knowledge Base | ||
| Easy Integration | ||
| Responsive Support | ||
| Quick Setup | ||
| Multi-Industry Applicability | ||
| Personalized chatbot training on your own content | ||
| Support for 95+ languages | ||
| Integration with multiple platforms like Zendesk, Intercom, and Crisp | ||
| Customizable appearance | ||
| Daily email performance summaries | ||
| Automate tasks based on interactions | ||
| Human escalation feature | ||
| Advanced AI engines (GPT-3.5 & GPT-4) | ||
| Lead generation capabilities | ||
| Real-time chat history and analytics | ||
| View Kastro Chat | View SiteGPT | |
Explore more head-to-head comparisons with Kastro Chat and SiteGPT.