Side-by-side comparison · Updated April 2026
| Description | ChatKit is an advanced platform designed to optimize the use of language models like OpenAI's GPT-3.5 Turbo and Google's Gemini. It offers users flexibility with API key storage and credit purchases, ensuring ease of access without the need for a log-in. Premium features include text-to-speech, voice input, web search, fetch URLs, and a one-time payment model for convenience. Regular updates and predefined prompt templates enhance user experience further. | Chatbase is a platform that allows users to create custom AI chatbots for their websites. With Chatbase, you can streamline customer support, generate leads, and engage users through customizable and powerful chatbot solutions. The platform offers scalable pricing plans including a free tier, and supports multiple data sources and integrations with popular tools. Chatbase features advanced analytics, privacy & security measures, and the ability to customize the chatbots to match your brand's look and feel. Its AI models include GPT-3.5-turbo and GPT-4, catering to a wide range of customer needs. |
| Category | AI Assistant | Chatbot |
| Rating | No reviews | 4.0 (1) |
| Pricing | Free | Freemium |
| Starting Price | Free | Free |
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| Tags | GPT-3.5 TurboGeminiAPI storagecredit purchasepremium features | AI ChatbotCustomer SupportLead GenerationCustomizableAdvanced Analytics |
| Features | ||
| Prompt templates | ||
| Chat bookmarks | ||
| Text-to-speech and Voice input | ||
| Web search & fetch URLs | ||
| One-time payment | ||
| New features every week | ||
| API key storage | ||
| Supports OpenAI, Gemini, Azure, and custom models | ||
| Flexibility with API keys or ChatKit credits | ||
| No login required | ||
| Custom Chatbots | ||
| Scalable Pricing Plans | ||
| Multiple Data Sources | ||
| Integrations with Popular Tools | ||
| Advanced Analytics | ||
| Privacy & Security | ||
| AI Models including GPT-3.5 and GPT-4 | ||
| Customization Options | ||
| Lead Generation | ||
| 80+ Languages Supported | ||
| View ChatKit | View Chatbase | |
Explore more head-to-head comparisons with ChatKit and Chatbase.